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ruby: make C++ compiler overridable as well

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Some gems use the C++ compiler Ruby was built with, like eventmachine.
This commit is contained in:
Alyssa Ross 2024-02-02 18:14:44 +01:00
parent 8c66358034
commit 54d6f5d76f
1 changed files with 3 additions and 1 deletions
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4
pkgs/development/interpreters/ruby/default.nix
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@ -202,7 +202,9 @@ let
# Allow to override compiler. This is important for cross compiling as
# we need to set a compiler that is different from the build one.
sed -i 's/CONFIG\["CC"\] = "\(.*\)"/CONFIG["CC"] = if ENV["CC"].nil? || ENV["CC"].empty? then "\1" else ENV["CC"] end/' "$rbConfig"
sed -i "$rbConfig" \
-e 's/CONFIG\["CC"\] = "\(.*\)"/CONFIG["CC"] = if ENV["CC"].nil? || ENV["CC"].empty? then "\1" else ENV["CC"] end/' \
-e 's/CONFIG\["CXX"\] = "\(.*\)"/CONFIG["CXX"] = if ENV["CXX"].nil? || ENV["CXX"].empty? then "\1" else ENV["CXX"] end/'
# Remove unnecessary external intermediate files created by gems
extMakefiles=$(find $out/${passthru.gemPath} -name Makefile)