From 01c590ea8c04af3571f0bbd066e4eb848fdbe9b4 Mon Sep 17 00:00:00 2001
From: akrherz <akrherz@iastate.edu>
Date: Tue, 3 Mar 2026 14:44:55 -0600
Subject: [PATCH 01/34] Add dfmfrq to Makefile

closes #173
---
 gempak/source/diaglib/df/Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gempak/source/diaglib/df/Makefile b/gempak/source/diaglib/df/Makefile
index 9f29b1a0d..75e1d5d17 100644
--- a/gempak/source/diaglib/df/Makefile
+++ b/gempak/source/diaglib/df/Makefile
@@ -67,6 +67,7 @@ COBJS = \
 	$(ALIB)(dflt.o) \
 	$(ALIB)(dfmask.o) \
 	$(ALIB)(dfmass.o) \
+	$(ALIB)(dfmfrq.o) \
 	$(ALIB)(dfmiss.o) \
 	$(ALIB)(dfmixr.o) \
 	$(ALIB)(dfmul.o) \

From ee66e4df573fe0e1f46ca186fe71da22bca9a3df Mon Sep 17 00:00:00 2001
From: akrherz <akrherz@iastate.edu>
Date: Tue, 3 Mar 2026 14:48:23 -0600
Subject: [PATCH 02/34] Add dependabot GHA config

---
 .github/dependabot.yml | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 .github/dependabot.yml

diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 000000000..24e71cdbb
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,12 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "monthly"
+    labels:
+      - "Bot"
+    groups:
+      github-actions:
+        patterns:
+          - '*'

From 3ff8d3de205300de01bf5923cddaef865cdeac73 Mon Sep 17 00:00:00 2001
From: akrherz <akrherz@iastate.edu>
Date: Tue, 3 Mar 2026 14:52:40 -0600
Subject: [PATCH 03/34] CI: update to build on Alma Linux 9+10

---
 .github/workflows/main.yml | 16 ++++++----------
 1 file changed, 6 insertions(+), 10 deletions(-)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index def9499be..055305b2f 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -7,7 +7,7 @@ jobs:
     name: Build Ubuntu
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
     - name: build
       run: |
@@ -21,22 +21,18 @@ jobs:
         make all
 
   build:
-    name: Build Centos (${{ matrix.OS_VERSION }})
+    name: Build Alma Linux (${{ matrix.OS_VERSION }})
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        OS_VERSION: ["7", "stream8"]
+        OS_VERSION: ["9", "10"]
     env:
       OS_VERSION: ${{ matrix.OS_VERSION }}
-      OS_TYPE: "centos"
+      OS_TYPE: "almalinux"
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
     - name: build
       run: |
-        echo 'DOCKER_OPTS="-H tcp://127.0.0.1:2375 -H unix:///var/run/docker.sock -s devicemapper"' | sudo tee /etc/default/docker > /dev/null
-        sudo service docker restart
-        sleep 5
-        sudo docker pull quay.io/centos/${OS_TYPE}:${OS_VERSION}
+        sudo docker pull quay.io/almalinuxorg/${OS_VERSION}-base
         build/setup.sh ${OS_TYPE} ${OS_VERSION}
-

From ceb80aadfb13f89c3b8953f1c5dae2a31539af08 Mon Sep 17 00:00:00 2001
From: akrherz <akrherz@iastate.edu>
Date: Tue, 3 Mar 2026 15:06:42 -0600
Subject: [PATCH 04/34] bld: replace centos with almalinux (for now)

---
 build/{build_centos.sh => build_almalinux.sh} |  3 +-
 build/setup.sh                                | 31 +++++++++++++------
 2 files changed, 22 insertions(+), 12 deletions(-)
 rename build/{build_centos.sh => build_almalinux.sh} (91%)

diff --git a/build/build_centos.sh b/build/build_almalinux.sh
similarity index 91%
rename from build/build_centos.sh
rename to build/build_almalinux.sh
index ac2c28f72..c2d343354 100755
--- a/build/build_centos.sh
+++ b/build/build_almalinux.sh
@@ -1,7 +1,6 @@
 #!/bin/sh -xe
 
-# runs on centos7, so no dnf
-yum -y -q install make gcc-gfortran git rpm-build byacc flex libX11-devel libXext libXft-devel libXp-devel libXt-devel libXtst-devel openmotif-devel xorg-x11-xbitmaps autoconf libtool automake
+dnf -y -q install make gcc-gfortran git rpm-build byacc flex libX11-devel libXext libXft-devel libXp-devel libXt-devel libXtst-devel openmotif-devel xorg-x11-xbitmaps autoconf libtool automake
 
 useradd gempak
 
diff --git a/build/setup.sh b/build/setup.sh
index e9838c5d4..21e6f854e 100755
--- a/build/setup.sh
+++ b/build/setup.sh
@@ -1,7 +1,6 @@
 #!/bin/sh -xe
-# ./setup.sh centos 7
-# ./setup.sh centos stream8
-# ./setup.sh centos stream9
+# ./setup.sh almalinux 9
+# ./setup.sh almalinux 10
 # ./setup.sh fedora latest
 # ./setup.sh ubuntu latest
 
@@ -9,19 +8,26 @@ os_type=$1
 os_version=$2
 TAG=${os_type}${os_version}
 
+if [ -z "$os_type" ] || [ -z "$os_version" ]; then
+    echo "Usage: $0 <dev|almalinux|ubuntu|fedora> <version>" >&2
+    exit 2
+fi
+
  # Run builds in Container
 
 if [ "$os_type" = "dev" ]; then
-	
-	# sudo docker run --entrypoint=/bin/bash --privileged -d -ti -e "container=docker" -v /awips2/repo/${dn}:/awips2/repo/${dn} $imgname:$imgvers-$os_version
-        sudo docker run -v `pwd`:/gempak:rw unidata/gempak-devel:centos6 /bin/bash -c "bash -xe /gempak/build/build_dev.sh"
 
-elif [ "$os_type" = "centos" ]; then
+    # sudo docker run --entrypoint=/bin/bash --privileged -d -ti -e "container=docker" -v /awips2/repo/${dn}:/awips2/repo/${dn} $imgname:$imgvers-$os_version
+    sudo docker run -v `pwd`:/gempak:rw unidata/gempak-devel:centos6 /bin/bash -c "bash -xe /gempak/build/build_dev.sh"
+
+elif [ "$os_type" = "almalinux" ]; then
 
-        sudo docker run --privileged -d -ti -e "container=docker" -v `pwd`:/gempak:rw quay.io/centos/centos:$os_version /bin/bash
-        DOCKER_CONTAINER_ID=$(sudo docker ps | grep ${os_version} | awk '{print $1}' | head -1 )
+    CONTAINER_IMAGE=quay.io/almalinuxorg/${os_version}-base
+    BUILD_SCRIPT=build_almalinux.sh
+
+    DOCKER_CONTAINER_ID=$(sudo docker run --privileged -d -ti -e "container=docker" -v `pwd`:/gempak:rw $CONTAINER_IMAGE /bin/bash)
         sudo docker logs $DOCKER_CONTAINER_ID
-        sudo docker exec --tty $DOCKER_CONTAINER_ID /bin/bash -xec "bash -xe /gempak/build/build_${os_type}.sh ${os_version}";
+        sudo docker exec --tty $DOCKER_CONTAINER_ID /bin/bash -xec "bash -xe /gempak/build/${BUILD_SCRIPT} ${os_version}";
         sudo docker ps -a
         sudo docker stop $DOCKER_CONTAINER_ID
         sudo docker rm -v $DOCKER_CONTAINER_ID
@@ -34,4 +40,9 @@ elif [ "$os_type" = "fedora" ]; then
 
     sudo docker run --rm=true -v `pwd`:/gempak:rw unidata/gempak-devel:$os_type /bin/bash -c "bash -xe /gempak/build/build_${os_type}.sh"
 
+else
+
+    echo "Unsupported os_type '$os_type'. Expected one of: dev, almalinux, ubuntu, fedora." >&2
+    exit 2
+
 fi

From f1e4e04e0a3655817f72af954f5720e73411478b Mon Sep 17 00:00:00 2001
From: akrherz <akrherz@iastate.edu>
Date: Tue, 3 Mar 2026 15:08:33 -0600
Subject: [PATCH 05/34] update script to python3

---
 scripts/decoder/xml2gairm4nmap.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/decoder/xml2gairm4nmap.py b/scripts/decoder/xml2gairm4nmap.py
index 01a21ab97..77165d7be 100755
--- a/scripts/decoder/xml2gairm4nmap.py
+++ b/scripts/decoder/xml2gairm4nmap.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 
 from __future__ import print_function
 import argparse

From 3491b1cc30d1061d52e46b1374ad50292a3347fd Mon Sep 17 00:00:00 2001
From: akrherz <akrherz@iastate.edu>
Date: Tue, 3 Mar 2026 21:05:43 -0600
Subject: [PATCH 06/34] add pdmfrq to Makefile

---
 gempak/source/diaglib/pd/Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gempak/source/diaglib/pd/Makefile b/gempak/source/diaglib/pd/Makefile
index 12c7fadff..bbdb735c1 100644
--- a/gempak/source/diaglib/pd/Makefile
+++ b/gempak/source/diaglib/pd/Makefile
@@ -22,6 +22,7 @@ COBJS = \
 	$(ALIB)(pdinmm.o) \
 	$(ALIB)(pdkinx.o) \
 	$(ALIB)(pdknms.o) \
+	$(ALIB)(pdmfrq.o) \
 	$(ALIB)(pdmixr.o) \
 	$(ALIB)(pdmmin.o) \
 	$(ALIB)(pdmskn.o) \

From 587c844546353c3847f5a433bd916a74d0679db0 Mon Sep 17 00:00:00 2001
From: akrherz <akrherz@iastate.edu>
Date: Tue, 3 Mar 2026 21:06:26 -0600
Subject: [PATCH 07/34] Punt on Alma Linux 10 for the moment

---
 .github/workflows/main.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 055305b2f..bcbb57d41 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -25,7 +25,8 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        OS_VERSION: ["9", "10"]
+        # TODO 10  libXp-devel openmotif-devel xorg-x11-xbitmaps
+        OS_VERSION: ["9"]
     env:
       OS_VERSION: ${{ matrix.OS_VERSION }}
       OS_TYPE: "almalinux"

From 989e1c2b27271061755c36d9352cafe271ca2cdf Mon Sep 17 00:00:00 2001
From: akrherz <akrherz@iastate.edu>
Date: Tue, 3 Mar 2026 21:53:13 -0600
Subject: [PATCH 08/34] Exit on more (not all yet) make errors

---
 CHANGELOG.md           |  5 +++++
 Makefile               |  6 +++---
 gempak/Makefile        | 10 +++++-----
 gempak/source/Makefile |  8 ++++----
 4 files changed, 17 insertions(+), 12 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7146ac1e3..cd88d0f03 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,11 @@
 <!-- markdownlint-configure-file {"MD024": { "siblings_only": true } } -->
 # Unidata Community GEMPAK Change Log
 
+## Unreleased Version
+
+- Previously when building, `make` errors would not error the build.  This will
+  be changing going forward so to prevent broken builds.  The year is 2026.
+
 ## 7.20.0 (16 Jan 2026)
 
 This release merges NCEP NAWIPS 7.20.0.
diff --git a/Makefile b/Makefile
index ee98a7b6d..2ec8e1974 100644
--- a/Makefile
+++ b/Makefile
@@ -71,7 +71,7 @@ install : INSTALLDIRS
 			NODIR) ;; \
 			*) if [ -d $$dir ]; then \
 				(cd $$dir; echo "Making $@ in `pwd`" ; \
-				$(MAKE) $(MFLAGS) $@) ; \
+				$(MAKE) $(MFLAGS) $@) || exit $$?; \
 			   else \
 				echo "Skipping $$dir"; \
 			   fi; \
@@ -85,7 +85,7 @@ install : INSTALLDIRS
 			NODIR) ;; \
 			*) if [ -d $$dir ]; then \
 				(cd $$dir; echo "Making $@ in `pwd`" ; \
-				$(MAKE) $(MFLAGS) $@) ; \
+				$(MAKE) $(MFLAGS) $@) || exit $$?; \
 			   else \
 				echo "Skipping $$dir"; \
 			   fi; \
@@ -101,7 +101,7 @@ clean:
 			NODIR) ;; \
 			*) if [ -d $$dir ]; then \
 				(cd $$dir; echo "Making $@ in `pwd`" ; \
-				$(MAKE) $(MFLAGS) $@) ; \
+				$(MAKE) $(MFLAGS) $@) || exit $$?; \
 			   else \
 				echo "Skipping $$dir"; \
 			   fi; \
diff --git a/gempak/Makefile b/gempak/Makefile
index d3c5a44a5..fb4eb49bc 100644
--- a/gempak/Makefile
+++ b/gempak/Makefile
@@ -15,7 +15,7 @@ all :
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo -n "making in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
@@ -24,7 +24,7 @@ programs_nc :
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo -n "making programs_nc in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
@@ -33,7 +33,7 @@ programs_gf :
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo -n "making programs_gf in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
@@ -44,7 +44,7 @@ FORCEinstall :
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo -n "installing in " ; \
-				pwd ; $(MAKE) $(MFLAGS) install) ;; \
+				pwd ; $(MAKE) $(MFLAGS) install) || exit $$? ;; \
 		esac ; \
 	done
 
@@ -53,7 +53,7 @@ clean:
 		case $$dir in \
 			NODIR) ;; \
 		*) (cd $$dir; echo -n "making clean in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
diff --git a/gempak/source/Makefile b/gempak/source/Makefile
index 148ceb5a1..b12edca00 100644
--- a/gempak/source/Makefile
+++ b/gempak/source/Makefile
@@ -40,7 +40,7 @@ all :
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo -n "making in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done \
 	;;\
@@ -49,7 +49,7 @@ all :
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo "Making $@ in `pwd`" ; \
-				$(MAKE) $(MFLAGS) $@) ;; \
+				$(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done \
 	;; \
@@ -68,7 +68,7 @@ install:
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo -n "installing in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
@@ -77,7 +77,7 @@ clean:
 		case $$dir in \
 			NODIR) ;; \
 		*) (cd $$dir; echo -n "making clean in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 

From 0145baa1b0086d2ac781478a95f81b48d3faa1c9 Mon Sep 17 00:00:00 2001
From: akrherz <akrherz@iastate.edu>
Date: Tue, 3 Mar 2026 22:09:29 -0600
Subject: [PATCH 09/34] Use required flags for gfortran on ubuntu

---
 config/Makeinc.linux64_gfortran_ubuntu | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config/Makeinc.linux64_gfortran_ubuntu b/config/Makeinc.linux64_gfortran_ubuntu
index 358dd4501..fc0fe50f5 100644
--- a/config/Makeinc.linux64_gfortran_ubuntu
+++ b/config/Makeinc.linux64_gfortran_ubuntu
@@ -9,7 +9,7 @@ MOTIFINC  = -I/usr/X11R6/include
 XWINCDIR  = -I/usr/X11R6/include
 
 COPT = -fno-stack-protector -DUNDERSCORE -D$(OPSYS) $(GEMINC) $(MOTIFINC) $(PYINC) $(WITHPY) -DG_64BIT -g -O2
-FOPT = -fno-stack-protector -fno-second-underscore -fno-range-check -fd-lines-as-comments $(GEMINC) -g -O
+FOPT = -fno-stack-protector -fno-second-underscore -fno-range-check -fd-lines-as-comments -fallow-invalid-boz -fallow-argument-mismatch $(GEMINC) -g -O
 NCII = "-I../libsrc"
 NCOPT = "CPPFLAGS=-DNDEBUG -Df2cFortran -I$(OS_INC)" "FFLAGS=-O -Wno-globals" "CFLAGS=-O $(NCII)" "CXX= "
 JASPEROPT = 'CC=$(CC)' 'CFLAGS=-O' '--disable-libjpeg'

From 4a2e4758146b4b4883c5e5df5b6c338b6d8619c4 Mon Sep 17 00:00:00 2001
From: akrherz <akrherz@iastate.edu>
Date: Tue, 3 Mar 2026 22:12:30 -0600
Subject: [PATCH 10/34] Support system provided libxml2 and libxslt

---
 gempak/source/contrib/awc/airmet_bufrvgf/Makefile | 4 +++-
 gempak/source/contrib/awc/airmet_vgfbufr/Makefile | 4 +++-
 gempak/source/gemlib/da/Makefile                  | 4 +++-
 gempak/source/textlib/xml/Makefile                | 5 ++++-
 4 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/gempak/source/contrib/awc/airmet_bufrvgf/Makefile b/gempak/source/contrib/awc/airmet_bufrvgf/Makefile
index 64d350bcc..ebc989440 100644
--- a/gempak/source/contrib/awc/airmet_bufrvgf/Makefile
+++ b/gempak/source/contrib/awc/airmet_bufrvgf/Makefile
@@ -38,13 +38,15 @@ LIBINC = \
 
 .PRECIOUS: $(ALIB)
 
+XML2_CFLAGS = $(shell xml2-config --cflags 2>/dev/null || pkg-config --cflags libxml-2.0 2>/dev/null)
+
 CFLAGS = $(COPT) $(BUFRFLAGS) \
         -DDEBUG_PRINT=1 \
         -DFNOC_KLUDGE=0 \
         -DIGNORE_NESTING=1 \
         -DMEMORY_DEBUG=0 \
         -DTRACE_PRINT=1 \
-        -I$(OS_INC)/libxml2
+	-I$(OS_INC)/libxml2 $(XML2_CFLAGS)
 
 
 all : $(ALIB) $(PROG)
diff --git a/gempak/source/contrib/awc/airmet_vgfbufr/Makefile b/gempak/source/contrib/awc/airmet_vgfbufr/Makefile
index abb2b6782..519ecfee4 100644
--- a/gempak/source/contrib/awc/airmet_vgfbufr/Makefile
+++ b/gempak/source/contrib/awc/airmet_vgfbufr/Makefile
@@ -36,13 +36,15 @@ LIBINC = \
 
 .PRECIOUS: $(ALIB)
 
+XML2_CFLAGS = $(shell xml2-config --cflags 2>/dev/null || pkg-config --cflags libxml-2.0 2>/dev/null)
+
 CFLAGS = $(COPT) $(BUFRFLAGS) \
         -DDEBUG_PRINT=1 \
         -DFNOC_KLUDGE=0 \
         -DIGNORE_NESTING=1 \
         -DMEMORY_DEBUG=0 \
         -DTRACE_PRINT=1 \
-        -I$(OS_INC)/libxml2
+	-I$(OS_INC)/libxml2 $(XML2_CFLAGS)
 
 
 all : $(ALIB) $(PROG)
diff --git a/gempak/source/gemlib/da/Makefile b/gempak/source/gemlib/da/Makefile
index 894c5e875..f7fc0a4da 100644
--- a/gempak/source/gemlib/da/Makefile
+++ b/gempak/source/gemlib/da/Makefile
@@ -7,7 +7,9 @@ include $(CONFIGDIR)/$(MAKEINC)
 
 ALIB = $(GEMLIB) 
 
-CFLAGS += -I$(OS_INC)/libxml2
+XML2_CFLAGS = $(shell xml2-config --cflags 2>/dev/null || pkg-config --cflags libxml-2.0 2>/dev/null)
+
+CFLAGS += -I$(OS_INC)/libxml2 $(XML2_CFLAGS)
 
 COBJS = \
         $(ALIB)(dagetdtc.o) \
diff --git a/gempak/source/textlib/xml/Makefile b/gempak/source/textlib/xml/Makefile
index 31129d164..f8b99e56c 100644
--- a/gempak/source/textlib/xml/Makefile
+++ b/gempak/source/textlib/xml/Makefile
@@ -18,7 +18,10 @@ COBJS = \
  
 GDIR = xml
 
-CFLAGS = $(COPT) -I$(OS_INC)/libxslt -I$(OS_INC)/libxml2 
+XML2_CFLAGS = $(shell xml2-config --cflags 2>/dev/null || pkg-config --cflags libxml-2.0 2>/dev/null)
+XSLT_CFLAGS = $(shell xslt-config --cflags 2>/dev/null || pkg-config --cflags libxslt 2>/dev/null)
+
+CFLAGS = $(COPT) -I$(OS_INC)/libxslt -I$(OS_INC)/libxml2 $(XML2_CFLAGS) $(XSLT_CFLAGS)
 
 .PRECIOUS: $(ALIB)
 

From d2dceb958e0204844ca4e4f6d492d825f8bbd6d6 Mon Sep 17 00:00:00 2001
From: akrherz <akrherz@iastate.edu>
Date: Tue, 3 Mar 2026 22:26:47 -0600
Subject: [PATCH 11/34] Add almalinux build rpms libxml2-devel libxslt-devel

---
 build/build_almalinux.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build/build_almalinux.sh b/build/build_almalinux.sh
index c2d343354..28cabeae6 100755
--- a/build/build_almalinux.sh
+++ b/build/build_almalinux.sh
@@ -1,6 +1,6 @@
 #!/bin/sh -xe
 
-dnf -y -q install make gcc-gfortran git rpm-build byacc flex libX11-devel libXext libXft-devel libXp-devel libXt-devel libXtst-devel openmotif-devel xorg-x11-xbitmaps autoconf libtool automake
+dnf -y -q install make gcc-gfortran git rpm-build byacc flex libX11-devel libXext libXft-devel libXp-devel libXt-devel libXtst-devel openmotif-devel xorg-x11-xbitmaps autoconf libtool automake libxml2-devel libxslt-devel
 
 useradd gempak
 

From 20d3f6975b36db277eb7b5d21a3c966f4c370c2a Mon Sep 17 00:00:00 2001
From: akrherz <akrherz@iastate.edu>
Date: Tue, 3 Mar 2026 22:32:08 -0600
Subject: [PATCH 12/34] CI: run make install for ubuntu

---
 .github/workflows/main.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index bcbb57d41..9057bf082 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -11,6 +11,7 @@ jobs:
 
     - name: build
       run: |
+        set -e -x
         sudo apt-get update
         sudo apt install gcc build-essential libx11-dev libxt-dev libxext-dev libxft-dev libxtst-dev 
         sudo apt install flex byacc libmotif-common libmotif-dev libxpm4 libxpm-dev
@@ -19,6 +20,7 @@ jobs:
         rm -f config/Makeinc.linux64_gfortran
         ln -s `pwd`/config/Makeinc.linux64_gfortran_ubuntu config/Makeinc.linux64_gfortran
         make all
+        make install
 
   build:
     name: Build Alma Linux (${{ matrix.OS_VERSION }})

From 4ed00e81e20753daee96c7d825be6a1d1e734d87 Mon Sep 17 00:00:00 2001
From: akrherz <akrherz@iastate.edu>
Date: Tue, 3 Mar 2026 22:33:09 -0600
Subject: [PATCH 13/34] Add Makefile stubs for gempak/utilities/tca2xml

---
 gempak/utilities/tca2xml/Makefile | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 gempak/utilities/tca2xml/Makefile

diff --git a/gempak/utilities/tca2xml/Makefile b/gempak/utilities/tca2xml/Makefile
new file mode 100644
index 000000000..b9707b434
--- /dev/null
+++ b/gempak/utilities/tca2xml/Makefile
@@ -0,0 +1,8 @@
+all:
+	@echo "Nothing to make for tca2xml"
+
+install:
+	@echo "Nothing to install for tca2xml"
+
+clean:
+	@echo "Nothing to clean for tca2xml"

From a3eebfe14997daecef5b35f9add372d4c1a06870 Mon Sep 17 00:00:00 2001
From: akrherz <akrherz@iastate.edu>
Date: Tue, 3 Mar 2026 22:54:36 -0600
Subject: [PATCH 14/34] YOLO: trim extlib jobs

---
 extlibs/Makefile | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/extlibs/Makefile b/extlibs/Makefile
index 11f533f1f..e8b58bffe 100644
--- a/extlibs/Makefile
+++ b/extlibs/Makefile
@@ -6,19 +6,11 @@
 include $(CONFIGDIR)/$(MAKEINC)
 
 SUBDIRS = \
-	zlib \
-	PNG \
-	bzip2 \
-	HDF5 \
 	GPC \
 	AODT \
 	melBUFR \
 	ncepBUFR \
-	netCDF \
 	OHSHEF \
-	xml2 \
-	xslt \
-	JasPer \
 	NDFD \
 	SHAPE \
 	GAMET \

From fe18a3cab30405d97bd1c400a4ac34bd93ebba01 Mon Sep 17 00:00:00 2001
From: akrherz <akrherz@iastate.edu>
Date: Tue, 3 Mar 2026 22:55:09 -0600
Subject: [PATCH 15/34] rpm build needs extlibs step

---
 build/Installer.gempak/fedora.spec | 1 +
 build/Installer.gempak/gempak.spec | 1 +
 2 files changed, 2 insertions(+)

diff --git a/build/Installer.gempak/fedora.spec b/build/Installer.gempak/fedora.spec
index ec4f2213b..c97cdd8f0 100644
--- a/build/Installer.gempak/fedora.spec
+++ b/build/Installer.gempak/fedora.spec
@@ -54,6 +54,7 @@ rm -rf Makeinc.linux64_gfortran
 ln -s Makeinc.linux64_gfortran_fedora Makeinc.linux64_gfortran
 popd
 
+make extlibs #>& make.extlibs
 make gempak #>& make.gempak
 make install >& /dev/null
 make programs_gf >& /dev/null
diff --git a/build/Installer.gempak/gempak.spec b/build/Installer.gempak/gempak.spec
index cf9ec90b2..5c5766b8a 100644
--- a/build/Installer.gempak/gempak.spec
+++ b/build/Installer.gempak/gempak.spec
@@ -48,6 +48,7 @@ cat source_python.sh
 cat source_python.sh >> build/Installer.gempak/Gemenviron.profile
 . build/Installer.gempak/Gemenviron.profile
 # TODO: ". source_python.sh" doesn't seem to work from spec file
+make extlibs #>& make.extlibs
 make gempak #>& make.gempak
 make install >& /dev/null
 make programs_gf >& /dev/null

From ac49d87cda0b22cf240de3653f5600f8e9d7347f Mon Sep 17 00:00:00 2001
From: akrherz <akrherz@iastate.edu>
Date: Tue, 3 Mar 2026 22:55:23 -0600
Subject: [PATCH 16/34] Patch for newer libpng support

---
 gempak/source/driver/active/png/xclosp.c                | 2 ++
 gempak/source/driver/active/png/xpng.c                  | 2 +-
 gempak/source/programs/gd/gd2img/writepng.c             | 2 +-
 gempak/source/programs/upc/programs/nex2gini/writepng.c | 2 +-
 gempak/source/programs/upc/programs/nexrcomp/writepng.c | 2 +-
 5 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/gempak/source/driver/active/png/xclosp.c b/gempak/source/driver/active/png/xclosp.c
index 755739a38..00293948a 100644
--- a/gempak/source/driver/active/png/xclosp.c
+++ b/gempak/source/driver/active/png/xclosp.c
@@ -2,6 +2,8 @@
 #include "gemprm.h"
 #include "xwcmn.h"
 
+void xwrpng ( int *iret );
+
 
 void xclosp ( int *ixsize, int *iysize, int *ncurwn, int *iret )
 /************************************************************************
diff --git a/gempak/source/driver/active/png/xpng.c b/gempak/source/driver/active/png/xpng.c
index df6180a2c..f6fd223c2 100644
--- a/gempak/source/driver/active/png/xpng.c
+++ b/gempak/source/driver/active/png/xpng.c
@@ -35,7 +35,7 @@ if (!winfo_ptr)
     return (-1);
     }
 
-if (setjmp(write_ptr->jmpbuf))
+if (setjmp(png_jmpbuf(write_ptr)))
     {
     png_destroy_write_struct(&write_ptr, &winfo_ptr);
     return (-2);
diff --git a/gempak/source/programs/gd/gd2img/writepng.c b/gempak/source/programs/gd/gd2img/writepng.c
index bcb67342b..3103f75f3 100644
--- a/gempak/source/programs/gd/gd2img/writepng.c
+++ b/gempak/source/programs/gd/gd2img/writepng.c
@@ -91,7 +91,7 @@ if(!giniinfo_ptr)
    return;
    }
 
-if(setjmp(ginipng_ptr->jmpbuf))
+if(setjmp(png_jmpbuf(ginipng_ptr)))
    {
    png_destroy_write_struct(&ginipng_ptr,&giniinfo_ptr);
    return;
diff --git a/gempak/source/programs/upc/programs/nex2gini/writepng.c b/gempak/source/programs/upc/programs/nex2gini/writepng.c
index 1aa5fae47..42cf84227 100644
--- a/gempak/source/programs/upc/programs/nex2gini/writepng.c
+++ b/gempak/source/programs/upc/programs/nex2gini/writepng.c
@@ -86,7 +86,7 @@ if(!giniinfo_ptr)
    return;
    }
 
-if(setjmp(ginipng_ptr->jmpbuf))
+if(setjmp(png_jmpbuf(ginipng_ptr)))
    {
    png_destroy_write_struct(&ginipng_ptr,&giniinfo_ptr);
    return;
diff --git a/gempak/source/programs/upc/programs/nexrcomp/writepng.c b/gempak/source/programs/upc/programs/nexrcomp/writepng.c
index 1aa5fae47..42cf84227 100644
--- a/gempak/source/programs/upc/programs/nexrcomp/writepng.c
+++ b/gempak/source/programs/upc/programs/nexrcomp/writepng.c
@@ -86,7 +86,7 @@ if(!giniinfo_ptr)
    return;
    }
 
-if(setjmp(ginipng_ptr->jmpbuf))
+if(setjmp(png_jmpbuf(ginipng_ptr)))
    {
    png_destroy_write_struct(&ginipng_ptr,&giniinfo_ptr);
    return;

From 35642c0d1f970e1c649c4f09ec7040c8ce4b5a74 Mon Sep 17 00:00:00 2001
From: akrherz <akrherz@iastate.edu>
Date: Tue, 3 Mar 2026 23:05:47 -0600
Subject: [PATCH 17/34] Revert "YOLO: trim extlib jobs"

This reverts commit a3eebfe14997daecef5b35f9add372d4c1a06870.
---
 extlibs/Makefile | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/extlibs/Makefile b/extlibs/Makefile
index e8b58bffe..11f533f1f 100644
--- a/extlibs/Makefile
+++ b/extlibs/Makefile
@@ -6,11 +6,19 @@
 include $(CONFIGDIR)/$(MAKEINC)
 
 SUBDIRS = \
+	zlib \
+	PNG \
+	bzip2 \
+	HDF5 \
 	GPC \
 	AODT \
 	melBUFR \
 	ncepBUFR \
+	netCDF \
 	OHSHEF \
+	xml2 \
+	xslt \
+	JasPer \
 	NDFD \
 	SHAPE \
 	GAMET \

From bb689fb7a24dc4118008168b265b9469240ec11a Mon Sep 17 00:00:00 2001
From: akrherz <akrherz@iastate.edu>
Date: Tue, 3 Mar 2026 23:06:22 -0600
Subject: [PATCH 18/34] Fix python path issues

---
 source_python.sh | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/source_python.sh b/source_python.sh
index 6509a52e4..30f2e7f3b 100644
--- a/source_python.sh
+++ b/source_python.sh
@@ -7,8 +7,18 @@ if [ -d "/awips2/python" ]; then
     pv="`${PYHOME}/bin/python -V 2>&1 | cut -c8- | cut -d. -f1`"
     pr="`${PYHOME}/bin/python -V 2>&1 | cut -c8- | cut -d. -f2`"
     export PYTHONPATH="${PYHOME}/lib/python${pv}.${pr}/site-packages:${NAWIPS}/scripts/python"
+    export PYINC="-I${PYHOME}/include/python${pv}.${pr}"
+    export PYLIB="-lpython${pv}.${pr}"
+    export WITHPY="-DWITHPYTHON"
+    export PYDEP="-lpthread -ldl -lutil"
+    export LDFLAGS="-L${PYHOME}/lib -L$OS_LIB -s"
 else
     export PYTHONPATH="${NAWIPS}/scripts/python:${PYTHONPATH}"
+    export PYINC=""
+    export PYLIB=""
+    export WITHPY=""
+    export PYDEP=""
+    export LDFLAGS="-L$OS_LIB -s"
 fi
 
 if [ ! -d $NAWIPS ] ; then
@@ -18,8 +28,3 @@ if [ ! -d $NAWIPS ] ; then
     exit
 fi
 
-export PYINC="-I${PYHOME}/include/python${pv}.${pr}"
-export PYLIB="-lpython${pv}.${pr}"
-export WITHPY="-DWITHPYTHON"
-export PYDEP="-lpthread -ldl -lutil"
-export LDFLAGS="-L${PYHOME}/lib -L$OS_LIB -s"

From 9f41295af9c2b974cd8318b5889b41336f13ea60 Mon Sep 17 00:00:00 2001
From: akrherz <akrherz@iastate.edu>
Date: Tue, 3 Mar 2026 23:20:02 -0600
Subject: [PATCH 19/34] add gcc-c++ for almalinux build

---
 build/build_almalinux.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build/build_almalinux.sh b/build/build_almalinux.sh
index 28cabeae6..8f63fbf1a 100755
--- a/build/build_almalinux.sh
+++ b/build/build_almalinux.sh
@@ -1,6 +1,6 @@
 #!/bin/sh -xe
 
-dnf -y -q install make gcc-gfortran git rpm-build byacc flex libX11-devel libXext libXft-devel libXp-devel libXt-devel libXtst-devel openmotif-devel xorg-x11-xbitmaps autoconf libtool automake libxml2-devel libxslt-devel
+dnf -y -q install make gcc-gfortran gcc-c++ git rpm-build byacc flex libX11-devel libXext libXft-devel libXp-devel libXt-devel libXtst-devel openmotif-devel xorg-x11-xbitmaps autoconf libtool automake libxml2-devel libxslt-devel
 
 useradd gempak
 

From b5920f07ed322d9b8a7e3b029996259f138f2532 Mon Sep 17 00:00:00 2001
From: akrherz <akrherz@iastate.edu>
Date: Tue, 3 Mar 2026 23:20:21 -0600
Subject: [PATCH 20/34] Revert "Patch for newer libpng support"

This reverts commit ac49d87cda0b22cf240de3653f5600f8e9d7347f.
---
 gempak/source/driver/active/png/xclosp.c                | 2 --
 gempak/source/driver/active/png/xpng.c                  | 2 +-
 gempak/source/programs/gd/gd2img/writepng.c             | 2 +-
 gempak/source/programs/upc/programs/nex2gini/writepng.c | 2 +-
 gempak/source/programs/upc/programs/nexrcomp/writepng.c | 2 +-
 5 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/gempak/source/driver/active/png/xclosp.c b/gempak/source/driver/active/png/xclosp.c
index 00293948a..755739a38 100644
--- a/gempak/source/driver/active/png/xclosp.c
+++ b/gempak/source/driver/active/png/xclosp.c
@@ -2,8 +2,6 @@
 #include "gemprm.h"
 #include "xwcmn.h"
 
-void xwrpng ( int *iret );
-
 
 void xclosp ( int *ixsize, int *iysize, int *ncurwn, int *iret )
 /************************************************************************
diff --git a/gempak/source/driver/active/png/xpng.c b/gempak/source/driver/active/png/xpng.c
index f6fd223c2..df6180a2c 100644
--- a/gempak/source/driver/active/png/xpng.c
+++ b/gempak/source/driver/active/png/xpng.c
@@ -35,7 +35,7 @@ if (!winfo_ptr)
     return (-1);
     }
 
-if (setjmp(png_jmpbuf(write_ptr)))
+if (setjmp(write_ptr->jmpbuf))
     {
     png_destroy_write_struct(&write_ptr, &winfo_ptr);
     return (-2);
diff --git a/gempak/source/programs/gd/gd2img/writepng.c b/gempak/source/programs/gd/gd2img/writepng.c
index 3103f75f3..bcb67342b 100644
--- a/gempak/source/programs/gd/gd2img/writepng.c
+++ b/gempak/source/programs/gd/gd2img/writepng.c
@@ -91,7 +91,7 @@ if(!giniinfo_ptr)
    return;
    }
 
-if(setjmp(png_jmpbuf(ginipng_ptr)))
+if(setjmp(ginipng_ptr->jmpbuf))
    {
    png_destroy_write_struct(&ginipng_ptr,&giniinfo_ptr);
    return;
diff --git a/gempak/source/programs/upc/programs/nex2gini/writepng.c b/gempak/source/programs/upc/programs/nex2gini/writepng.c
index 42cf84227..1aa5fae47 100644
--- a/gempak/source/programs/upc/programs/nex2gini/writepng.c
+++ b/gempak/source/programs/upc/programs/nex2gini/writepng.c
@@ -86,7 +86,7 @@ if(!giniinfo_ptr)
    return;
    }
 
-if(setjmp(png_jmpbuf(ginipng_ptr)))
+if(setjmp(ginipng_ptr->jmpbuf))
    {
    png_destroy_write_struct(&ginipng_ptr,&giniinfo_ptr);
    return;
diff --git a/gempak/source/programs/upc/programs/nexrcomp/writepng.c b/gempak/source/programs/upc/programs/nexrcomp/writepng.c
index 42cf84227..1aa5fae47 100644
--- a/gempak/source/programs/upc/programs/nexrcomp/writepng.c
+++ b/gempak/source/programs/upc/programs/nexrcomp/writepng.c
@@ -86,7 +86,7 @@ if(!giniinfo_ptr)
    return;
    }
 
-if(setjmp(png_jmpbuf(ginipng_ptr)))
+if(setjmp(ginipng_ptr->jmpbuf))
    {
    png_destroy_write_struct(&ginipng_ptr,&giniinfo_ptr);
    return;

From 73f502402e18019b55fe23ccad0892946ea53f0e Mon Sep 17 00:00:00 2001
From: akrherz <akrherz@iastate.edu>
Date: Wed, 4 Mar 2026 05:59:29 -0600
Subject: [PATCH 21/34] Arm programs subdir Makefiles to exit on error

---
 gempak/source/programs/dc/Makefile   |  6 +++---
 gempak/source/programs/gd/Makefile   | 10 +++++-----
 gempak/source/programs/gp/Makefile   | 10 +++++-----
 gempak/source/programs/gui/Makefile  |  6 +++---
 gempak/source/programs/na/Makefile   |  6 +++---
 gempak/source/programs/oa/Makefile   |  6 +++---
 gempak/source/programs/sf/Makefile   | 10 +++++-----
 gempak/source/programs/sn/Makefile   | 10 +++++-----
 gempak/source/programs/util/Makefile |  6 +++---
 9 files changed, 35 insertions(+), 35 deletions(-)

diff --git a/gempak/source/programs/dc/Makefile b/gempak/source/programs/dc/Makefile
index 49ba2c6dd..11d77b4cb 100644
--- a/gempak/source/programs/dc/Makefile
+++ b/gempak/source/programs/dc/Makefile
@@ -58,7 +58,7 @@ all :
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo -n "making in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
@@ -74,7 +74,7 @@ install:
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo -n "installing in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
@@ -83,7 +83,7 @@ clean:
 		case $$dir in \
 			NODIR) ;; \
 		*) (cd $$dir; echo -n "making clean in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
diff --git a/gempak/source/programs/gd/Makefile b/gempak/source/programs/gd/Makefile
index e905928c4..f0b99a58c 100644
--- a/gempak/source/programs/gd/Makefile
+++ b/gempak/source/programs/gd/Makefile
@@ -50,7 +50,7 @@ all :
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo -n "making in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
@@ -60,7 +60,7 @@ programs_nc:
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo -n "making programs_nc in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
@@ -69,7 +69,7 @@ programs_gf:
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo -n "making programs_gf in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
@@ -78,7 +78,7 @@ install:
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo -n "installing in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
@@ -87,7 +87,7 @@ clean:
 		case $$dir in \
 			NODIR) ;; \
 		*) (cd $$dir; echo -n "making clean in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
diff --git a/gempak/source/programs/gp/Makefile b/gempak/source/programs/gp/Makefile
index b04b8e734..714001362 100644
--- a/gempak/source/programs/gp/Makefile
+++ b/gempak/source/programs/gp/Makefile
@@ -21,7 +21,7 @@ all :
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo -n "making in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
@@ -31,7 +31,7 @@ programs_nc:
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo -n "making programs_nc in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
@@ -40,7 +40,7 @@ programs_gf:
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo -n "making programs_gf in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
@@ -49,7 +49,7 @@ install:
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo -n "installing in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
@@ -58,7 +58,7 @@ clean:
 		case $$dir in \
 			NODIR) ;; \
 		*) (cd $$dir; echo -n "making clean in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
diff --git a/gempak/source/programs/gui/Makefile b/gempak/source/programs/gui/Makefile
index 07a308b98..d5f73f4e6 100644
--- a/gempak/source/programs/gui/Makefile
+++ b/gempak/source/programs/gui/Makefile
@@ -19,7 +19,7 @@ all :
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo -n "making in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
@@ -35,7 +35,7 @@ install:
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo -n "installing in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
@@ -44,7 +44,7 @@ clean:
 		case $$dir in \
 			NODIR) ;; \
 		*) (cd $$dir; echo -n "making clean in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
diff --git a/gempak/source/programs/na/Makefile b/gempak/source/programs/na/Makefile
index e1c956f6f..6ada7046c 100644
--- a/gempak/source/programs/na/Makefile
+++ b/gempak/source/programs/na/Makefile
@@ -15,7 +15,7 @@ all :
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo -n "making in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
@@ -31,7 +31,7 @@ install:
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo -n "installing in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
@@ -40,7 +40,7 @@ clean:
 		case $$dir in \
 			NODIR) ;; \
 		*) (cd $$dir; echo -n "making clean in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
diff --git a/gempak/source/programs/oa/Makefile b/gempak/source/programs/oa/Makefile
index 8cb94fc50..369ad15d1 100644
--- a/gempak/source/programs/oa/Makefile
+++ b/gempak/source/programs/oa/Makefile
@@ -14,7 +14,7 @@ all :
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo -n "making in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
@@ -30,7 +30,7 @@ install:
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo -n "installing in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
@@ -39,7 +39,7 @@ clean:
 		case $$dir in \
 			NODIR) ;; \
 		*) (cd $$dir; echo -n "making clean in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
diff --git a/gempak/source/programs/sf/Makefile b/gempak/source/programs/sf/Makefile
index afca5ec1e..7a3500298 100644
--- a/gempak/source/programs/sf/Makefile
+++ b/gempak/source/programs/sf/Makefile
@@ -25,7 +25,7 @@ all :
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo -n "making in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
@@ -35,7 +35,7 @@ programs_nc:
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo -n "making programs_nc in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
@@ -44,7 +44,7 @@ programs_gf:
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo -n "making programs_gf in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
@@ -53,7 +53,7 @@ install:
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo -n "installing in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
@@ -62,7 +62,7 @@ clean:
 		case $$dir in \
 			NODIR) ;; \
 		*) (cd $$dir; echo -n "making clean in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
diff --git a/gempak/source/programs/sn/Makefile b/gempak/source/programs/sn/Makefile
index c25fbf250..8814243c4 100644
--- a/gempak/source/programs/sn/Makefile
+++ b/gempak/source/programs/sn/Makefile
@@ -24,7 +24,7 @@ all :
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo -n "making in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
@@ -34,7 +34,7 @@ programs_nc:
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo -n "making programs_nc in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
@@ -43,7 +43,7 @@ programs_gf:
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo -n "making programs_gf in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
@@ -52,7 +52,7 @@ install:
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo -n "installing in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
@@ -61,7 +61,7 @@ clean:
 		case $$dir in \
 			NODIR) ;; \
 		*) (cd $$dir; echo -n "making clean in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
diff --git a/gempak/source/programs/util/Makefile b/gempak/source/programs/util/Makefile
index 7b678b326..3d3f241c5 100644
--- a/gempak/source/programs/util/Makefile
+++ b/gempak/source/programs/util/Makefile
@@ -54,7 +54,7 @@ all :
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo -n "making in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
@@ -70,7 +70,7 @@ install:
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo -n "installing in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
@@ -79,7 +79,7 @@ clean:
 		case $$dir in \
 			NODIR) ;; \
 		*) (cd $$dir; echo -n "making clean in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 

From 94c9c6e111211ef59b266332a4ed08384fb0164b Mon Sep 17 00:00:00 2001
From: akrherz <akrherz@iastate.edu>
Date: Wed, 4 Mar 2026 06:52:14 -0600
Subject: [PATCH 22/34] Reorder NETCDF make opts

---
 config/Makeinc.common_linux | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config/Makeinc.common_linux b/config/Makeinc.common_linux
index 536df3770..37bd643d8 100644
--- a/config/Makeinc.common_linux
+++ b/config/Makeinc.common_linux
@@ -88,7 +88,7 @@ UTF              = $(OS_LIB)/utf.a
 X11LIB           = -lX11
 GUILIBS          = $(MOTIFLIBS) $(X11LIBDIR) -lXt -lX11 -lz
 NETCDFINC        = $(OS_INC)
-NETCDF           = $(OS_LIB)/libnetcdf.a -ldl -lz $(OS_LIB)/libhdf5_hl.a $(OS_LIB)/libhdf5.a
+NETCDF           = $(OS_LIB)/libnetcdf.a $(OS_LIB)/libhdf5_hl.a $(OS_LIB)/libhdf5.a -ldl -lz
 
 ZLIB             = $(OS_LIB)/libz.a
 ZLIBINC          = $(OS_INC)

From d685a1fb8f77d67ac65eb0d7c4c8d144ca18aeea Mon Sep 17 00:00:00 2001
From: akrherz <akrherz@iastate.edu>
Date: Wed, 4 Mar 2026 06:52:56 -0600
Subject: [PATCH 23/34] Fix fortran syntax [dcudcd.f]

---
 gempak/source/programs/dc/dcuair/dcudcd.f | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/gempak/source/programs/dc/dcuair/dcudcd.f b/gempak/source/programs/dc/dcuair/dcudcd.f
index 49a1d704e..30a72e2b1 100644
--- a/gempak/source/programs/dc/dcuair/dcudcd.f
+++ b/gempak/source/programs/dc/dcuair/dcudcd.f
@@ -242,12 +242,12 @@ SUBROUTINE DCUDCD ( curtim, gemfil, stntbl, iadstn, maxtim,
 C*                              the TTBB message, still decode the following
 C*                              PPBB winds.
 C
-								ipres =  INDEX ( bultin ( 1: lenbul ), '21212' )
-								IF  ( ipres .ne. 0 )  THEN
-									IF ( part .eq.  'PPBB' )  THEN
-                                                                           IF ( .not.  zwind ) good  = .true.
-                                                                        END IF
-								END IF
+					ipres = INDEX ( bultin ( 1:lenbul ), '21212' )
+					IF ( ipres .ne. 0 ) THEN
+					    IF ( part .eq. 'PPBB' ) THEN
+						IF ( .not. zwind ) good = .true.
+					    END IF
+					END IF
 			    END IF
 			    IF ( good ) THEN
 C

From 43bef03a9dd041f934b7dd952b84cb600d444ffc Mon Sep 17 00:00:00 2001
From: akrherz <akrherz@iastate.edu>
Date: Wed, 4 Mar 2026 07:56:14 -0600
Subject: [PATCH 24/34] [dcgrib] cleanup invalid symlinks, harden Makefile

---
 gempak/source/programs/dc/dcgrib/Makefile  | 11 ++++++++---
 gempak/source/programs/dc/dcgrib/gbcmn.h   |  1 -
 gempak/source/programs/dc/dcgrib/nacmn.cmn |  1 -
 3 files changed, 8 insertions(+), 5 deletions(-)
 delete mode 120000 gempak/source/programs/dc/dcgrib/gbcmn.h
 delete mode 120000 gempak/source/programs/dc/dcgrib/nacmn.cmn

diff --git a/gempak/source/programs/dc/dcgrib/Makefile b/gempak/source/programs/dc/dcgrib/Makefile
index 4e528b261..13f31caa8 100644
--- a/gempak/source/programs/dc/dcgrib/Makefile
+++ b/gempak/source/programs/dc/dcgrib/Makefile
@@ -63,11 +63,16 @@ $(MANDIR)/man1/$(PROG).1 : $(PROG).1
 	-@cmp -s $? $@ || \
 		($(AUXINSTALL) $? $@ && echo 'updated $@')
 
-nacmn.cmn: 
-	-$(LN) $(GEMPAK)/source/griblib/na/nacmn.cmn .
+nacmn.cmn:
+	@$(RM) -f $@
+	$(LN) $(GEMPAK)/source/griblib/na/nacmn.cmn $@
 
 gbcmn.h:
-	-$(LN) $(GEMPAK)/source/griblib/gb/gbcmn.h .
+	@$(RM) -f $@
+	$(LN) $(GEMPAK)/source/griblib/gb/gbcmn.h $@
+
+put_gem_grid.o: nacmn.cmn
+gemgds.o gempds.o stagger_e.o: gbcmn.h
 
 $(PROG) : $(SYMLINKS) nacmn.cmn gbcmn.h $(PROG_OBJS)
 	$(LINK.f) $(NOFORMAIN) -o $@ \
diff --git a/gempak/source/programs/dc/dcgrib/gbcmn.h b/gempak/source/programs/dc/dcgrib/gbcmn.h
deleted file mode 120000
index 5a67455a6..000000000
--- a/gempak/source/programs/dc/dcgrib/gbcmn.h
+++ /dev/null
@@ -1 +0,0 @@
-/home/gempak/GEMPAK7/gempak/source/griblib/gb/gbcmn.h
\ No newline at end of file
diff --git a/gempak/source/programs/dc/dcgrib/nacmn.cmn b/gempak/source/programs/dc/dcgrib/nacmn.cmn
deleted file mode 120000
index 11fe20244..000000000
--- a/gempak/source/programs/dc/dcgrib/nacmn.cmn
+++ /dev/null
@@ -1 +0,0 @@
-/home/gempak/GEMPAK7/gempak/source/griblib/na/nacmn.cmn
\ No newline at end of file

From 4452a133cdbc89e423733c06db8a16cca11bb24f Mon Sep 17 00:00:00 2001
From: akrherz <akrherz@iastate.edu>
Date: Wed, 4 Mar 2026 08:00:52 -0600
Subject: [PATCH 25/34] Quiet HDF5/netCDF build warnings

---
 extlibs/HDF5/Makefile   | 7 +++++--
 extlibs/netCDF/Makefile | 7 +++++--
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/extlibs/HDF5/Makefile b/extlibs/HDF5/Makefile
index 4089e2454..b82e7b65a 100644
--- a/extlibs/HDF5/Makefile
+++ b/extlibs/HDF5/Makefile
@@ -1,5 +1,8 @@
 include $(CONFIGDIR)/$(MAKEINC)
 
+HDF5_CFLAGS = -O2 -w
+HDF5_CPPFLAGS = -w
+
 
 all: $(OS_LIB)/libhdf5.a
 
@@ -13,8 +16,8 @@ _lhdf5: INSTALLDIR
 	-@cd libhdf; \
 	pwd; \
 	$(MAKE) distclean ; \
-	./configure '--prefix=$(OS_ROOT)' '--with-zlib=$(OS_ROOT)' --disable-debug --disable-trace ; \
-	$(MAKE) all install
+	./configure '--prefix=$(OS_ROOT)' '--with-zlib=$(OS_ROOT)' --disable-debug --disable-trace 'CFLAGS=$(HDF5_CFLAGS)' 'CPPFLAGS=$(HDF5_CPPFLAGS)' ; \
+	$(MAKE) -s all install
 
 INSTALLDIR:
 	@echo " Creating $(OS_ROOT)"
diff --git a/extlibs/netCDF/Makefile b/extlibs/netCDF/Makefile
index e49393e9c..5cfc6e989 100644
--- a/extlibs/netCDF/Makefile
+++ b/extlibs/netCDF/Makefile
@@ -1,6 +1,9 @@
 include $(CONFIGDIR)/$(MAKEINC)
 include makefile.common
 
+NETCDF_CFLAGS = -O2 -w
+NETCDF_CPPFLAGS = -w
+
 NETCDF            = $(OS_LIB)/libnetcdf.a
 
 
@@ -17,8 +20,8 @@ lnetcdf: INSTALLDIR
 	pwd; \
 	touch macros.make; \
 	$(MAKE) distclean ; \
-	./configure --disable-dap '--prefix=$(OS_ROOT)'; \
-	$(MAKE) all install
+	./configure --disable-dap '--prefix=$(OS_ROOT)' 'CFLAGS=$(NETCDF_CFLAGS)' 'CPPFLAGS=$(NETCDF_CPPFLAGS)'; \
+	$(MAKE) -s all install
 
 INSTALLDIR:
 	@echo " Creating $(OS_ROOT)"

From 79b5b80e06ad26653cc35d6fd32d2e4530b3f490 Mon Sep 17 00:00:00 2001
From: akrherz <akrherz@iastate.edu>
Date: Wed, 4 Mar 2026 08:31:32 -0600
Subject: [PATCH 26/34] CI: run ubuntu 24.04 through docker machinery

---
 .github/workflows/main.yml | 52 ++++++++++++++++++--------------------
 build/build_ubuntu.sh      | 20 +++++++++++++--
 build/setup.sh             |  2 +-
 3 files changed, 44 insertions(+), 30 deletions(-)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 9057bf082..dc6603ee8 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -3,39 +3,37 @@ name: CI
 on: ["push", "pull_request"]
 
 jobs:
-  build_ubuntu:
-    name: Build Ubuntu
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-
-    - name: build
-      run: |
-        set -e -x
-        sudo apt-get update
-        sudo apt install gcc build-essential libx11-dev libxt-dev libxext-dev libxft-dev libxtst-dev 
-        sudo apt install flex byacc libmotif-common libmotif-dev libxpm4 libxpm-dev
-        sudo apt install gfortran
-        . Gemenviron.profile
-        rm -f config/Makeinc.linux64_gfortran
-        ln -s `pwd`/config/Makeinc.linux64_gfortran_ubuntu config/Makeinc.linux64_gfortran
-        make all
-        make install
-
   build:
-    name: Build Alma Linux (${{ matrix.OS_VERSION }})
+    name: Build ${{ matrix.os_type }} (${{ matrix.os_version }})
     runs-on: ubuntu-latest
+    permissions:
+      contents: write
     strategy:
       matrix:
-        # TODO 10  libXp-devel openmotif-devel xorg-x11-xbitmaps
-        OS_VERSION: ["9"]
-    env:
-      OS_VERSION: ${{ matrix.OS_VERSION }}
-      OS_TYPE: "almalinux"
+        include:
+          - os_type: ubuntu
+            os_version: "24.04"
+            container_image: ubuntu:24.04
+            release_glob: build/dist/*.deb
+          - os_type: almalinux
+            os_version: "8"
+            container_image: quay.io/almalinuxorg/8-base
+            release_glob: build/dist/*.rpm
     steps:
     - uses: actions/checkout@v4
 
+    - name: Pull container image
+      run: |
+        sudo docker pull ${{ matrix.container_image }}
+
     - name: build
       run: |
-        sudo docker pull quay.io/almalinuxorg/${OS_VERSION}-base
-        build/setup.sh ${OS_TYPE} ${OS_VERSION}
+        build/setup.sh ${{ matrix.os_type }} ${{ matrix.os_version }}
+
+    - name: Attach assets to GitHub Release
+      if: github.ref_type == 'tag'
+      uses: softprops/action-gh-release@v2
+      with:
+        files: |
+          ${{ matrix.release_glob }}
+        fail_on_unmatched_files: true
diff --git a/build/build_ubuntu.sh b/build/build_ubuntu.sh
index 9ea4b51d3..4d1904f02 100755
--- a/build/build_ubuntu.sh
+++ b/build/build_ubuntu.sh
@@ -1,10 +1,20 @@
 #!/bin/sh -xe
 ls -l /home
 
+export DEBIAN_FRONTEND=noninteractive
+apt-get update -y
+apt-get install -y --no-install-recommends \
+	git gcc gfortran build-essential \
+	libx11-dev libxt-dev libxext-dev libxft-dev libxtst-dev \
+	flex byacc libmotif-common libmotif-dev libxpm4 libxpm-dev \
+	dpkg-dev ca-certificates
+
 # Package GEMPAK source from HEAD
 pushd /gempak
 package_version=`grep "define version" build/Installer.gempak/gempak.spec | grep -v version_core| awk '{print $3}'`
-git archive --format=tar --prefix=gempak-${package_version}/ HEAD  | gzip >/tmp/gempak-${package_version}.tar.gz
+git config --global --add safe.directory /gempak
+git archive --format=tar --prefix=gempak-${package_version}/ -o /tmp/gempak-${package_version}.tar HEAD
+gzip -f /tmp/gempak-${package_version}.tar
 
 # Prepare the environment
 mkdir -p /tmp/gempak-${package_version}/
@@ -12,9 +22,15 @@ mkdir -p /tmp/gempak-${package_version}/
 cp -r /gempak/build/DEBIAN /tmp/gempak-${package_version}/
 
 mkdir -p /home/gempak/
+srcdir=$(tar -tzf /tmp/gempak-${package_version}.tar.gz | awk -F/ 'NF>1{print $1; exit}')
+if [ -z "$srcdir" ]; then
+	echo "Failed to determine top-level source directory from /tmp/gempak-${package_version}.tar.gz" >&2
+	exit 1
+fi
 tar -xvzf /tmp/gempak-${package_version}.tar.gz -C /home/gempak >& /dev/null
+rm -rf /home/gempak/GEMPAK7
+mv "/home/gempak/${srcdir}" /home/gempak/GEMPAK7
 pushd /home/gempak
-mv gempak-${package_version} GEMPAK7
 cd GEMPAK7
 . Gemenviron.profile
 export PYINC="-I/usr/include/python2.7"
diff --git a/build/setup.sh b/build/setup.sh
index 21e6f854e..d333b92c6 100755
--- a/build/setup.sh
+++ b/build/setup.sh
@@ -34,7 +34,7 @@ elif [ "$os_type" = "almalinux" ]; then
 
 elif [ "$os_type" = "ubuntu" ]; then
 
-    sudo docker run --rm=true -v `pwd`:/gempak:rw unidata/gempak-devel:$os_type /bin/bash -c "bash -xe /gempak/build/build_${os_type}.sh "
+    sudo docker run --rm=true -v `pwd`:/gempak:rw ubuntu:${os_version} /bin/bash -c "bash -xe /gempak/build/build_${os_type}.sh "
 
 elif [ "$os_type" = "fedora" ]; then
 

From 0c5a7dac8a9f15aaca12454331c05e27e89acb12 Mon Sep 17 00:00:00 2001
From: akrherz <akrherz@iastate.edu>
Date: Wed, 4 Mar 2026 08:39:04 -0600
Subject: [PATCH 27/34] Revert "Support system provided libxml2 and libxslt"

This reverts commit 4a2e4758146b4b4883c5e5df5b6c338b6d8619c4.
---
 gempak/source/contrib/awc/airmet_bufrvgf/Makefile | 4 +---
 gempak/source/contrib/awc/airmet_vgfbufr/Makefile | 4 +---
 gempak/source/gemlib/da/Makefile                  | 4 +---
 gempak/source/textlib/xml/Makefile                | 5 +----
 4 files changed, 4 insertions(+), 13 deletions(-)

diff --git a/gempak/source/contrib/awc/airmet_bufrvgf/Makefile b/gempak/source/contrib/awc/airmet_bufrvgf/Makefile
index ebc989440..64d350bcc 100644
--- a/gempak/source/contrib/awc/airmet_bufrvgf/Makefile
+++ b/gempak/source/contrib/awc/airmet_bufrvgf/Makefile
@@ -38,15 +38,13 @@ LIBINC = \
 
 .PRECIOUS: $(ALIB)
 
-XML2_CFLAGS = $(shell xml2-config --cflags 2>/dev/null || pkg-config --cflags libxml-2.0 2>/dev/null)
-
 CFLAGS = $(COPT) $(BUFRFLAGS) \
         -DDEBUG_PRINT=1 \
         -DFNOC_KLUDGE=0 \
         -DIGNORE_NESTING=1 \
         -DMEMORY_DEBUG=0 \
         -DTRACE_PRINT=1 \
-	-I$(OS_INC)/libxml2 $(XML2_CFLAGS)
+        -I$(OS_INC)/libxml2
 
 
 all : $(ALIB) $(PROG)
diff --git a/gempak/source/contrib/awc/airmet_vgfbufr/Makefile b/gempak/source/contrib/awc/airmet_vgfbufr/Makefile
index 519ecfee4..abb2b6782 100644
--- a/gempak/source/contrib/awc/airmet_vgfbufr/Makefile
+++ b/gempak/source/contrib/awc/airmet_vgfbufr/Makefile
@@ -36,15 +36,13 @@ LIBINC = \
 
 .PRECIOUS: $(ALIB)
 
-XML2_CFLAGS = $(shell xml2-config --cflags 2>/dev/null || pkg-config --cflags libxml-2.0 2>/dev/null)
-
 CFLAGS = $(COPT) $(BUFRFLAGS) \
         -DDEBUG_PRINT=1 \
         -DFNOC_KLUDGE=0 \
         -DIGNORE_NESTING=1 \
         -DMEMORY_DEBUG=0 \
         -DTRACE_PRINT=1 \
-	-I$(OS_INC)/libxml2 $(XML2_CFLAGS)
+        -I$(OS_INC)/libxml2
 
 
 all : $(ALIB) $(PROG)
diff --git a/gempak/source/gemlib/da/Makefile b/gempak/source/gemlib/da/Makefile
index f7fc0a4da..894c5e875 100644
--- a/gempak/source/gemlib/da/Makefile
+++ b/gempak/source/gemlib/da/Makefile
@@ -7,9 +7,7 @@ include $(CONFIGDIR)/$(MAKEINC)
 
 ALIB = $(GEMLIB) 
 
-XML2_CFLAGS = $(shell xml2-config --cflags 2>/dev/null || pkg-config --cflags libxml-2.0 2>/dev/null)
-
-CFLAGS += -I$(OS_INC)/libxml2 $(XML2_CFLAGS)
+CFLAGS += -I$(OS_INC)/libxml2
 
 COBJS = \
         $(ALIB)(dagetdtc.o) \
diff --git a/gempak/source/textlib/xml/Makefile b/gempak/source/textlib/xml/Makefile
index f8b99e56c..31129d164 100644
--- a/gempak/source/textlib/xml/Makefile
+++ b/gempak/source/textlib/xml/Makefile
@@ -18,10 +18,7 @@ COBJS = \
  
 GDIR = xml
 
-XML2_CFLAGS = $(shell xml2-config --cflags 2>/dev/null || pkg-config --cflags libxml-2.0 2>/dev/null)
-XSLT_CFLAGS = $(shell xslt-config --cflags 2>/dev/null || pkg-config --cflags libxslt 2>/dev/null)
-
-CFLAGS = $(COPT) -I$(OS_INC)/libxslt -I$(OS_INC)/libxml2 $(XML2_CFLAGS) $(XSLT_CFLAGS)
+CFLAGS = $(COPT) -I$(OS_INC)/libxslt -I$(OS_INC)/libxml2 
 
 .PRECIOUS: $(ALIB)
 

From bdae523ce37c2c81581f80a12f4ddd80944abe24 Mon Sep 17 00:00:00 2001
From: akrherz <akrherz@iastate.edu>
Date: Wed, 4 Mar 2026 08:43:01 -0600
Subject: [PATCH 28/34] Be cute with gfortran flags

---
 config/Makeinc.linux64_gfortran        | 4 +++-
 config/Makeinc.linux64_gfortran_ubuntu | 4 +++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/config/Makeinc.linux64_gfortran b/config/Makeinc.linux64_gfortran
index 0b3694f24..2430078fb 100644
--- a/config/Makeinc.linux64_gfortran
+++ b/config/Makeinc.linux64_gfortran
@@ -9,7 +9,9 @@ MOTIFINC  = -I/usr/X11R6/include
 XWINCDIR  = -I/usr/X11R6/include
 
 COPT = -DUNDERSCORE -D$(OPSYS) $(GEMINC) $(MOTIFINC) $(PYINC) $(WITHPY) -DG_64BIT -g -O2 -fPIC
-FOPT = -fallow-invalid-boz -fallow-argument-mismatch -fno-second-underscore -fno-range-check -fd-lines-as-comments $(GEMINC) -g -O
+FALLOW_INVALID_BOZ = $(shell tmpf=$$(mktemp /tmp/gfboz-XXXXXX.f 2>/dev/null || echo /tmp/gfboz-$$$$.f); objf=$${tmpf%.f}.o; printf "      end\n" > $$tmpf; if $(FC) -fallow-invalid-boz -c $$tmpf -o $$objf >/dev/null 2>&1; then echo -fallow-invalid-boz; fi; rm -f $$tmpf $$objf)
+FALLOW_ARG_MISMATCH = $(shell tmpf=$$(mktemp /tmp/gfarg-XXXXXX.f 2>/dev/null || echo /tmp/gfarg-$$$$.f); objf=$${tmpf%.f}.o; printf "      end\n" > $$tmpf; if $(FC) -fallow-argument-mismatch -c $$tmpf -o $$objf >/dev/null 2>&1; then echo -fallow-argument-mismatch; fi; rm -f $$tmpf $$objf)
+FOPT = $(FALLOW_INVALID_BOZ) $(FALLOW_ARG_MISMATCH) -fno-second-underscore -fno-range-check -fd-lines-as-comments $(GEMINC) -g -O
 NCII = "-I../libsrc"
 NCOPT = "CPPFLAGS=-DNDEBUG -Df2cFortran -I$(OS_INC)" "FFLAGS=-O -Wno-globals" "CFLAGS=-O $(NCII)" "CXX= "
 JASPEROPT = 'CC=$(CC)' 'CFLAGS=-O' '--disable-libjpeg'
diff --git a/config/Makeinc.linux64_gfortran_ubuntu b/config/Makeinc.linux64_gfortran_ubuntu
index fc0fe50f5..a6a3410dd 100644
--- a/config/Makeinc.linux64_gfortran_ubuntu
+++ b/config/Makeinc.linux64_gfortran_ubuntu
@@ -9,7 +9,9 @@ MOTIFINC  = -I/usr/X11R6/include
 XWINCDIR  = -I/usr/X11R6/include
 
 COPT = -fno-stack-protector -DUNDERSCORE -D$(OPSYS) $(GEMINC) $(MOTIFINC) $(PYINC) $(WITHPY) -DG_64BIT -g -O2
-FOPT = -fno-stack-protector -fno-second-underscore -fno-range-check -fd-lines-as-comments -fallow-invalid-boz -fallow-argument-mismatch $(GEMINC) -g -O
+FALLOW_INVALID_BOZ = $(shell tmpf=$$(mktemp /tmp/gfboz-XXXXXX.f 2>/dev/null || echo /tmp/gfboz-$$$$.f); objf=$${tmpf%.f}.o; printf "      end\n" > $$tmpf; if $(FC) -fallow-invalid-boz -c $$tmpf -o $$objf >/dev/null 2>&1; then echo -fallow-invalid-boz; fi; rm -f $$tmpf $$objf)
+FALLOW_ARG_MISMATCH = $(shell tmpf=$$(mktemp /tmp/gfarg-XXXXXX.f 2>/dev/null || echo /tmp/gfarg-$$$$.f); objf=$${tmpf%.f}.o; printf "      end\n" > $$tmpf; if $(FC) -fallow-argument-mismatch -c $$tmpf -o $$objf >/dev/null 2>&1; then echo -fallow-argument-mismatch; fi; rm -f $$tmpf $$objf)
+FOPT = -fno-stack-protector -fno-second-underscore -fno-range-check -fd-lines-as-comments $(FALLOW_INVALID_BOZ) $(FALLOW_ARG_MISMATCH) $(GEMINC) -g -O
 NCII = "-I../libsrc"
 NCOPT = "CPPFLAGS=-DNDEBUG -Df2cFortran -I$(OS_INC)" "FFLAGS=-O -Wno-globals" "CFLAGS=-O $(NCII)" "CXX= "
 JASPEROPT = 'CC=$(CC)' 'CFLAGS=-O' '--disable-libjpeg'

From 4aab819e4b317d0b0e75f22d0125cc50384c181b Mon Sep 17 00:00:00 2001
From: akrherz <akrherz@iastate.edu>
Date: Wed, 4 Mar 2026 08:45:05 -0600
Subject: [PATCH 29/34] ci: fix things and make errors fail

---
 build/build_ubuntu.sh                | 10 +++++-----
 extlibs/Makefile                     |  6 +++---
 gempak/source/driver/active/Makefile |  6 +++---
 3 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/build/build_ubuntu.sh b/build/build_ubuntu.sh
index 4d1904f02..c11e78f08 100755
--- a/build/build_ubuntu.sh
+++ b/build/build_ubuntu.sh
@@ -33,11 +33,11 @@ mv "/home/gempak/${srcdir}" /home/gempak/GEMPAK7
 pushd /home/gempak
 cd GEMPAK7
 . Gemenviron.profile
-export PYINC="-I/usr/include/python2.7"
-export PYLIB="-lpython2.7"
-export WITHPY="-DWITHPYTHON"
-export PYDEP="-lpthread -lutil -ldl"
-export LDFLAGS="-L/usr/lib -L$OS_LIB -s"
+export PYINC=""
+export PYLIB=""
+export WITHPY=""
+export PYDEP=""
+export LDFLAGS="-L$OS_LIB -s"
 
 pushd config
 rm -rf Makeinc.linux64_gfortran
diff --git a/extlibs/Makefile b/extlibs/Makefile
index 11f533f1f..4a7295039 100644
--- a/extlibs/Makefile
+++ b/extlibs/Makefile
@@ -29,7 +29,7 @@ all :
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo -n "making in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
@@ -42,7 +42,7 @@ install:
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo -n "installing in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
@@ -51,7 +51,7 @@ clean:
 		case $$dir in \
 			NODIR) ;; \
 		*) (cd $$dir; echo -n "making clean in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ; \
 	done
 
diff --git a/gempak/source/driver/active/Makefile b/gempak/source/driver/active/Makefile
index 4093c8cda..3035fac6f 100644
--- a/gempak/source/driver/active/Makefile
+++ b/gempak/source/driver/active/Makefile
@@ -26,7 +26,7 @@ all :
 		case $$dir in \
 			NODIR) ;; \
 			*) (cd $$dir; echo -n "$(OS) making in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ;  \
 	done
 
@@ -38,7 +38,7 @@ install :
 		case $$dir in \
 		NODIR) ;; \
 		*) (cd $$dir; echo -n "$(OS) installing in " ; \
-			pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+			pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ;  \
 	done
 
@@ -47,7 +47,7 @@ clean:
 		case $$dir in \
 		NODIR) ;; \
 		*) (cd $$dir; echo -n "$(OS) making clean in " ; \
-			pwd ; $(MAKE) $(MFLAGS) $@) ;; \
+			pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
 		esac ;  \
 	done
 

From 4bd98c8e098e53c1d8003a943096743074191f0b Mon Sep 17 00:00:00 2001
From: akrherz <akrherz@iastate.edu>
Date: Wed, 4 Mar 2026 08:56:31 -0600
Subject: [PATCH 30/34] extlibs: skip mans in libxslt

---
 extlibs/xslt/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/extlibs/xslt/Makefile b/extlibs/xslt/Makefile
index e3f4f06aa..69a447dbd 100644
--- a/extlibs/xslt/Makefile
+++ b/extlibs/xslt/Makefile
@@ -10,7 +10,7 @@ _xslt: clean INSTALLDIR
 	@(cd libxslt; echo "Making in `pwd`"; \
 	( autoreconf --force --install || touch * ); \
 	./configure '--prefix=$(OS_ROOT)' --disable-shared --without-debug --without-debugger '--with-libxml-prefix=$(OS_ROOT)' 'CC=$(CC)' ; \
-	$(MAKE) install )
+	$(MAKE) all install man_MANS= MANS= )
 
 INSTALLDIR:
 	@echo " Creating $(OS_ROOT)"

From b0c72a5dc67512864acbffc04f0b81678fe84202 Mon Sep 17 00:00:00 2001
From: akrherz <akrherz@iastate.edu>
Date: Wed, 4 Mar 2026 09:11:00 -0600
Subject: [PATCH 31/34] [extlibs] tighten up HDF5/netCDF builds

---
 extlibs/HDF5/Makefile   | 4 ++--
 extlibs/netCDF/Makefile | 8 ++++----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/extlibs/HDF5/Makefile b/extlibs/HDF5/Makefile
index b82e7b65a..451c00448 100644
--- a/extlibs/HDF5/Makefile
+++ b/extlibs/HDF5/Makefile
@@ -13,9 +13,9 @@ $(OS_LIB)/libhdf5.a:
 	$(MAKE) _lhdf5 $(HDFOPT)
 
 _lhdf5: INSTALLDIR
-	-@cd libhdf; \
+	@cd libhdf; \
 	pwd; \
-	$(MAKE) distclean ; \
+	if [ -f Makefile ]; then $(MAKE) distclean ; fi ; \
 	./configure '--prefix=$(OS_ROOT)' '--with-zlib=$(OS_ROOT)' --disable-debug --disable-trace 'CFLAGS=$(HDF5_CFLAGS)' 'CPPFLAGS=$(HDF5_CPPFLAGS)' ; \
 	$(MAKE) -s all install
 
diff --git a/extlibs/netCDF/Makefile b/extlibs/netCDF/Makefile
index 5cfc6e989..c119208ba 100644
--- a/extlibs/netCDF/Makefile
+++ b/extlibs/netCDF/Makefile
@@ -2,7 +2,7 @@ include $(CONFIGDIR)/$(MAKEINC)
 include makefile.common
 
 NETCDF_CFLAGS = -O2 -w
-NETCDF_CPPFLAGS = -w
+NETCDF_CPPFLAGS = -I$(OS_INC) -w
 
 NETCDF            = $(OS_LIB)/libnetcdf.a
 
@@ -13,13 +13,13 @@ install:
 
 $(NETCDF):
 	@echo look netcdf $(NETCDF)
-	$(MAKE) lnetcdf $(NCOPT) $(NCENV)
+	$(MAKE) lnetcdf $(NCOPT) $(NCENV) || exit $$?
 
 lnetcdf: INSTALLDIR
-	-@cd netcdf; \
+	@cd netcdf; \
 	pwd; \
 	touch macros.make; \
-	$(MAKE) distclean ; \
+	if [ -f Makefile ]; then $(MAKE) distclean ; fi ; \
 	./configure --disable-dap '--prefix=$(OS_ROOT)' 'CFLAGS=$(NETCDF_CFLAGS)' 'CPPFLAGS=$(NETCDF_CPPFLAGS)'; \
 	$(MAKE) -s all install
 

From 8f2de6d980850468485689048e8b29d8337444fc Mon Sep 17 00:00:00 2001
From: akrherz <akrherz@iastate.edu>
Date: Wed, 4 Mar 2026 09:35:23 -0600
Subject: [PATCH 32/34] [extlibs] tighten Makefiles more

---
 extlibs/AODT/Makefile     | 6 +++---
 extlibs/Makefile          | 8 +-------
 extlibs/NDFD/Makefile     | 4 ++--
 extlibs/ncepBUFR/Makefile | 4 ++--
 extlibs/netCDF/Makefile   | 1 +
 extlibs/rsl/Makefile      | 4 ++--
 extlibs/zlib/Makefile     | 8 ++++----
 7 files changed, 15 insertions(+), 20 deletions(-)

diff --git a/extlibs/AODT/Makefile b/extlibs/AODT/Makefile
index ec71f26b4..5855b2db6 100644
--- a/extlibs/AODT/Makefile
+++ b/extlibs/AODT/Makefile
@@ -15,17 +15,17 @@ SUBDIRS = \
 
 all : INCDIR
 	@for dir in $(SUBDIRS); do \
-	   ( cd $$dir; pwd; $(MAKE) $(MFLAGS) $@ ) ; \
+	   ( cd $$dir; pwd; $(MAKE) $(MFLAGS) $@ ) || exit $$?; \
 	done
 
 install:
 	@for dir in $(SUBDIRS); do \
-	   (cd $$dir; pwd; $(MAKE) $(MFLAGS) $@ ) ; \
+	   (cd $$dir; pwd; $(MAKE) $(MFLAGS) $@ ) || exit $$?; \
 	done
 
 clean:
 	@for dir in $(SUBDIRS); do \
-	   (cd $$dir; pwd; $(MAKE) $(MFLAGS) $@ ) ; \
+	   (cd $$dir; pwd; $(MAKE) $(MFLAGS) $@ ) || exit $$?; \
 	done
 
 programs_nc:
diff --git a/extlibs/Makefile b/extlibs/Makefile
index 4a7295039..ea9ec3835 100644
--- a/extlibs/Makefile
+++ b/extlibs/Makefile
@@ -38,13 +38,7 @@ programs_nc :
 programs_gf : 
 
 install:
-	@for dir in NODIR $(SUBDIRS); do \
-		case $$dir in \
-			NODIR) ;; \
-			*) (cd $$dir; echo -n "installing in " ; \
-				pwd ; $(MAKE) $(MFLAGS) $@) || exit $$? ;; \
-		esac ; \
-	done
+	@echo "Nothing to install in extlibs (handled during 'all')"
 
 clean: 
 	@for dir in NODIR $(SUBDIRS); do \
diff --git a/extlibs/NDFD/Makefile b/extlibs/NDFD/Makefile
index 13a364c9e..9d005e54e 100644
--- a/extlibs/NDFD/Makefile
+++ b/extlibs/NDFD/Makefile
@@ -12,7 +12,7 @@ SUBDIRS = \
 all :
 	@for dir in $(SUBDIRS) ; do \
 	   (cd $$dir; echo "making $@ in `pwd` " ; \
-		$(MAKE) $(MFLAGS) $@) ; $(ARSLEEP) \
+		$(MAKE) $(MFLAGS) $@) || exit $$?; $(ARSLEEP) \
 	done
 
 install :
@@ -20,5 +20,5 @@ install :
 clean:
 	@for dir in $(SUBDIRS) ; do \
 	   (cd $$dir; echo "making $@ in `pwd` " ; \
-		$(MAKE) $(MFLAGS) $@) ; \
+		$(MAKE) $(MFLAGS) $@) || exit $$?; \
 	done
diff --git a/extlibs/ncepBUFR/Makefile b/extlibs/ncepBUFR/Makefile
index 273bb7973..c5bca60d7 100644
--- a/extlibs/ncepBUFR/Makefile
+++ b/extlibs/ncepBUFR/Makefile
@@ -10,11 +10,11 @@ SUBDIRS = libncepBUFR
 all :
 	@for dir in $(SUBDIRS); do \
 	   ( cd $$dir; echo "making $@ in `pwd`" ; \
-		$(MAKE) $(MFLAGS) $@ ) ; \
+		$(MAKE) $(MFLAGS) $@ ) || exit $$?; \
 	done
 
 clean:
 	@for dir in $(SUBDIRS); do \
 	( cd libncepBUFR; echo "making $@ in `pwd`" ; \
-		$(MAKE) $(MFLAGS) $@ ) ; \
+		$(MAKE) $(MFLAGS) $@ ) || exit $$?; \
 	done
diff --git a/extlibs/netCDF/Makefile b/extlibs/netCDF/Makefile
index c119208ba..eaa18f438 100644
--- a/extlibs/netCDF/Makefile
+++ b/extlibs/netCDF/Makefile
@@ -22,6 +22,7 @@ lnetcdf: INSTALLDIR
 	if [ -f Makefile ]; then $(MAKE) distclean ; fi ; \
 	./configure --disable-dap '--prefix=$(OS_ROOT)' 'CFLAGS=$(NETCDF_CFLAGS)' 'CPPFLAGS=$(NETCDF_CPPFLAGS)'; \
 	$(MAKE) -s all install
+	@test -f $(OS_INC)/netcdf.h || (echo "ERROR: expected $(OS_INC)/netcdf.h after netCDF install" >&2; exit 1)
 
 INSTALLDIR:
 	@echo " Creating $(OS_ROOT)"
diff --git a/extlibs/rsl/Makefile b/extlibs/rsl/Makefile
index bfe4ddd65..a1458bc02 100644
--- a/extlibs/rsl/Makefile
+++ b/extlibs/rsl/Makefile
@@ -9,13 +9,13 @@ SUBDIRS = \
 
 all :
 	@for dir in $(SUBDIRS); do \
-	   cd $$dir; pwd; $(MAKE) $(MFLAGS) $@; \
+	   cd $$dir; pwd; $(MAKE) $(MFLAGS) $@ || exit $$?; \
 	done
 
 install:
 
 clean:
 	@for dir in $(SUBDIRS); do \
-	   cd $$dir; pwd; $(MAKE) $(MFLAGS) $@; \
+	   cd $$dir; pwd; $(MAKE) $(MFLAGS) $@ || exit $$?; \
 	done
 
diff --git a/extlibs/zlib/Makefile b/extlibs/zlib/Makefile
index cb8183ea3..40c1ff567 100644
--- a/extlibs/zlib/Makefile
+++ b/extlibs/zlib/Makefile
@@ -12,12 +12,12 @@ install: all
 clean: _zlib_clean
 
 $(ZLIB):
-	( cd zlib; echo "making $@ in `pwd`" ; \
-		make -s distclean ; \
+	( set -e; cd zlib; echo "making $@ in `pwd`"; \
+		if [ -f Makefile ]; then $(MAKE) -s distclean; fi; \
 		( autoreconf --force --install || touch * ); \
 		./configure --static -s --prefix=$(OS_ROOT); \
-		make -s all install ; \
-		make -s distclean )
+		$(MAKE) -s all install; \
+		$(MAKE) -s distclean )
 
 _zlib: $(ZLIB)
 

From 3b179f108f350591fad0a95a99d45abde5024d7e Mon Sep 17 00:00:00 2001
From: akrherz <akrherz@iastate.edu>
Date: Wed, 4 Mar 2026 09:48:09 -0600
Subject: [PATCH 33/34] More Makefile fast failing

---
 Makefile                           | 2 +-
 build/Installer.gempak/gempak.spec | 9 +++++----
 extlibs/xslt/Makefile              | 1 -
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/Makefile b/Makefile
index 2ec8e1974..1e4ab19f6 100644
--- a/Makefile
+++ b/Makefile
@@ -35,7 +35,7 @@ SUBDIRS = \
 all : INSTALLDIRS
 	@for dir in $(SUBDIRS); do \
 	   ( cd $$dir; echo "Making $@ in `pwd`" ; \
-		$(MAKE) $(MFLAGS) $@ ) ; \
+		$(MAKE) $(MFLAGS) $@ ) || exit $$?; \
 	done
 
 All : all
diff --git a/build/Installer.gempak/gempak.spec b/build/Installer.gempak/gempak.spec
index 5c5766b8a..cb5e39c12 100644
--- a/build/Installer.gempak/gempak.spec
+++ b/build/Installer.gempak/gempak.spec
@@ -42,6 +42,7 @@ tar -xvzf /tmp/rpmbuild/SOURCES/gempak-%{version}.tar.gz -C %{prefix}/ >& /dev/n
 
 %install
 # create build root directory
+set -ex
 pushd %{gem_home}
 export NAWIPS=`pwd`
 cat source_python.sh
@@ -50,10 +51,10 @@ cat source_python.sh >> build/Installer.gempak/Gemenviron.profile
 # TODO: ". source_python.sh" doesn't seem to work from spec file
 make extlibs #>& make.extlibs
 make gempak #>& make.gempak
-make install >& /dev/null
-make programs_gf >& /dev/null
-make programs_nc >& /dev/null
-make clean >& /dev/null
+make install
+make programs_gf
+make programs_nc
+make clean
 
 #grep -i error make.gempak
 #rm -rf make.gempak
diff --git a/extlibs/xslt/Makefile b/extlibs/xslt/Makefile
index 69a447dbd..b67a5b2b7 100644
--- a/extlibs/xslt/Makefile
+++ b/extlibs/xslt/Makefile
@@ -8,7 +8,6 @@ $(OS_LIB)/libxslt.a:
 
 _xslt: clean INSTALLDIR 
 	@(cd libxslt; echo "Making in `pwd`"; \
-	( autoreconf --force --install || touch * ); \
 	./configure '--prefix=$(OS_ROOT)' --disable-shared --without-debug --without-debugger '--with-libxml-prefix=$(OS_ROOT)' 'CC=$(CC)' ; \
 	$(MAKE) all install man_MANS= MANS= )
 

From 7b3b43aa0046afd94659c0db54883291c9fd7e03 Mon Sep 17 00:00:00 2001
From: akrherz <akrherz@iastate.edu>
Date: Wed, 4 Mar 2026 10:05:47 -0600
Subject: [PATCH 34/34] Update libgfortran deps for deb build

---
 build/DEBIAN/control  | 2 +-
 build/build_ubuntu.sh | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/build/DEBIAN/control b/build/DEBIAN/control
index 883828ce1..2b229d2f7 100644
--- a/build/DEBIAN/control
+++ b/build/DEBIAN/control
@@ -3,5 +3,5 @@ Version: 7.20.0
 Maintainer: Daryl Herzmann
 Architecture: all
 Description: Unidata GEMPAK Distribution
-Depends: libgfortran3, libx11-6, libxm4, libxtst6, libxt6
+Depends: libgfortran5 | libgfortran4 | libgfortran3, libx11-6, libxm4, libxtst6, libxt6
 Homepage: https://www.unidata.ucar.edu/software/gempak/
diff --git a/build/build_ubuntu.sh b/build/build_ubuntu.sh
index c11e78f08..d3e30575f 100755
--- a/build/build_ubuntu.sh
+++ b/build/build_ubuntu.sh
@@ -77,4 +77,4 @@ cp gempak-${package_version}.deb /gempak/build/dist/
 # Confirm install with dependencies
 apt-get update -y
 dpkg -i gempak-${package_version}.deb
-apt-get -f install
+apt-get -f install -y