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ruby: fix cross compiling extensions

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Update pkgs/development/interpreters/ruby/default.nix

Co-authored-by: Artturi <Artturin@artturin.com>
This commit is contained in:
Jörg Thalheim 2022-11-20 13:50:53 +01:00
parent 86481573b0
commit f5b5432450
1 changed files with 12 additions and 0 deletions
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12
pkgs/development/interpreters/ruby/default.nix
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@ -187,6 +187,18 @@ let
sed -i '/CC_VERSION_MESSAGE/d' $rbConfig sed -i '/CC_VERSION_MESSAGE/d' $rbConfig
'' ''
} }
# Allow to override compiler. This is important for cross compiling as
# we need to set a compiler that is different from the build one.
awk -i inplace -F' = ' \
' # operate on the line starting with
/^ CONFIG\["CC"\]/ {
# replace the right hand side
sub($2, "ENV[\"CC\"] || \"1\"")
}; { print }' "$rbConfig"
# test that the line isn't mangled in case upstream made the above unnecessary
grep -qx ' CONFIG\["CC"\] = ENV\["CC"\] || "1"' "$rbConfig"
# Remove unnecessary external intermediate files created by gems # Remove unnecessary external intermediate files created by gems
extMakefiles=$(find $out/lib/ruby/gems -name Makefile) extMakefiles=$(find $out/lib/ruby/gems -name Makefile)
for makefile in $extMakefiles; do for makefile in $extMakefiles; do