diff options
Diffstat (limited to 'pkgs/build-support/cc-wrapper/setup-hook.sh')
-rw-r--r-- | pkgs/build-support/cc-wrapper/setup-hook.sh | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/pkgs/build-support/cc-wrapper/setup-hook.sh b/pkgs/build-support/cc-wrapper/setup-hook.sh new file mode 100644 index 000000000000..e23d7f4cf12b --- /dev/null +++ b/pkgs/build-support/cc-wrapper/setup-hook.sh @@ -0,0 +1,43 @@ +export NIX_CC=@out@ + +addCVars () { + if [ -d $1/include ]; then + export NIX_CFLAGS_COMPILE+=" -isystem $1/include" + fi + + if [ -d $1/lib64 -a ! -L $1/lib64 ]; then + export NIX_LDFLAGS+=" -L$1/lib64" + fi + + if [ -d $1/lib ]; then + export NIX_LDFLAGS+=" -L$1/lib" + fi +} + +envHooks+=(addCVars) + +# Note: these come *after* $out in the PATH (see setup.sh). + +if [ -n "@cc@" ]; then + addToSearchPath PATH @cc@/bin +fi + +if [ -n "@binutils@" ]; then + addToSearchPath PATH @binutils@/bin +fi + +if [ -n "@libc@" ]; then + addToSearchPath PATH @libc@/bin +fi + +if [ -n "@coreutils@" ]; then + addToSearchPath PATH @coreutils@/bin +fi + +if [ -z "$crossConfig" ]; then + export CC=@real_cc@ + export CXX=@real_cxx@ +else + export BUILD_CC=@real_cc@ + export BUILD_CXX=@real_cxx@ +fi |