Replace auditwheel with bundling

.gitignore

@@ -75,3 +75,5 @@ data/bufr/*test
 build/
 *.back
 trash
+
+*swp

python_wrapper/post-build.sh

@@ -1,6 +1,7 @@
 #!/bin/bash
 
-mkdir /tmp/eccodes/auditwheel
-auditwheel repair -w /tmp/eccodes/auditwheel /tmp/eccodes/build/wheel/*whl
-rm /tmp/eccodes/build/wheel/*whl
-mv /tmp/eccodes/auditwheel/*whl /tmp/eccodes/build/wheel/
+:
+# NOTE auditwheel is problematic since it changes libnames -- all is well from
+# the pov # of this very package's libs, but subsequent packages compiled with
+# this as a dependency end up not working
+# auditwheel repair -w /tmp/eccodes/auditwheel /tmp/eccodes/build/wheel/*whl

python_wrapper/pre-compile.sh

@@ -1,6 +1,16 @@
 #!/bin/bash
 
+# the procedure for adding a new ext dependency to be bundled in here:
+# - add git checkout, compile, etc
+# - ensure the version ends up in python_wrapper/src/versions.txt
+# - ensure the licence ends up in python_wrapper/src/copying/, and fname is referenced in copying/list.json
+# - ensure the .so ends up in target/lib64/ with the expected libname
+# - validate that the resulting wheel contains all the above
+# additionally, make sure this script is aligned with /buildscripts/compile.sh and /buildscripts/wheel-linux.sh,
+# in particular when it comes to install targets and package data, etc
+
 mkdir -p python_wrapper/src/copying
+mkdir -p /tmp/eccodes/target/eccodes/lib64/
 
 ## yum-available prereqs
 for p in libaec-devel libpng-devel gobject-introspection-devel
@@ -29,6 +39,7 @@ cmake --build . --target install
 cd -
 cd /src/openjpeg && echo "$(git remote -v | head -1 | awk '{print $2;}') $(git rev-parse HEAD)" > /tmp/openjpeg/version.txt
 cd -
+cat /tmp/openjpeg/version.txt >> python_wrapper/src/versions.txt
 
 ## licenses
 wget https://raw.githubusercontent.com/MathisRosenhauer/libaec/master/LICENSE.txt -O python_wrapper/src/copying/libaec.txt
@@ -37,5 +48,9 @@ wget https://raw.githubusercontent.com/glennrp/libpng/libpng16/LICENSE -O python
 cp LICENSE python_wrapper/src/copying/libeccodes.txt
 echo '{"libeccodes": {"path": "copying/libeccodes.txt", "home": "https://github.com/ecmwf/eccodes"}, "libaec": {"path": "copying/libaec.txt", "home": "https://github.com/MathisRosenhauer/libaec"}, "home": "https://github.com/uclouvain/openjpeg"}, "libpng": {"path": "copying/libpng.txt", "home": "https://github.com/glennrp/libpng"}}' > python_wrapper/src/copying/list.json
 
-cat /tmp/openjpeg/version.txt >> python_wrapper/src/versions.txt
 echo "$(git remote -v | head -1 | awk '{print $2;}') $(git rev-parse HEAD)" >> python_wrapper/src/versions.txt
+
+cp /tmp/openjpeg/target/lib64/libopenjp2.so.7 /tmp/eccodes/target/eccodes/lib64/libopenjp2.so.7
+cp /lib64/libaec.so.0 /tmp/eccodes/target/eccodes/lib64/libaec.so.0
+cp /lib64/libpng16.so.16 /tmp/eccodes/target/eccodes/lib64/libpng16.so.16
+