diff options
Diffstat (limited to 'nixpkgs/pkgs/build-support/cc-wrapper/setup-hook.sh')
| -rw-r--r-- | nixpkgs/pkgs/build-support/cc-wrapper/setup-hook.sh | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/nixpkgs/pkgs/build-support/cc-wrapper/setup-hook.sh b/nixpkgs/pkgs/build-support/cc-wrapper/setup-hook.sh index 5b13f2683097..6a913cc4eac7 100644 --- a/nixpkgs/pkgs/build-support/cc-wrapper/setup-hook.sh +++ b/nixpkgs/pkgs/build-support/cc-wrapper/setup-hook.sh @@ -6,9 +6,9 @@ # tools. For example: # # # Flags for compiling (whether or not linking) C code for the... -# NIX_BUILD_CFLAGS_COMPILE # ...build platform -# NIX_CFLAGS_COMPILE # ...host platform -# NIX_TARGET_CFLAGS_COMPILE # ...target platform +# NIX_CFLAGS_COMPILE_FOR_BUILD # ...build platform +# NIX_CFLAGS_COMPILE # ...host platform +# NIX_CFLAGS_COMPILE_FOR_TARGET # ...target platform # # Notice that these platforms are the 3 *relative* to the package using # cc-wrapper, not absolute like `x86_64-pc-linux-gnu`. @@ -33,12 +33,12 @@ # The basic strategy is: # # - Everyone exclusively *adds information* to relative-platform-specific -# environment variables, like `NIX_TARGET_CFLAGS_COMPILE`, to communicate +# environment variables, like `NIX_CFLAGS_COMPILE_FOR_TARGET`, to communicate # with the wrapped binaries. # # - The wrapped binaries will exclusively *read* cc-wrapper-derivation-specific -# environment variables distinguished with with `infixSalt`, like -# `NIX_@infixSalt@_CFLAGS_COMPILE`. +# environment variables distinguished with with `suffixSalt`, like +# `NIX_CFLAGS_COMPILE_@suffixSalt@`. # # - `add-flags`, beyond its old task of reading extra flags stuck inside the # cc-wrapper derivation, will convert the relative-platform-specific @@ -65,15 +65,15 @@ # function is guaranteed to be exactly the same. ccWrapper_addCVars () { # See ../setup-hooks/role.bash - local role_post role_pre + local role_post getHostRoleEnvHook if [ -d "$1/include" ]; then - export NIX_${role_pre}CFLAGS_COMPILE+=" -isystem $1/include" + export NIX_CFLAGS_COMPILE${role_post}+=" -isystem $1/include" fi if [ -d "$1/Library/Frameworks" ]; then - export NIX_${role_pre}CFLAGS_COMPILE+=" -iframework $1/Library/Frameworks" + export NIX_CFLAGS_COMPILE${role_post}+=" -iframework $1/Library/Frameworks" fi } @@ -105,10 +105,10 @@ fi # Export tool environment variables so various build systems use the right ones. -export NIX_${role_pre}CC=@out@ +export NIX_CC${role_post}=@out@ -export ${role_pre}CC=@named_cc@ -export ${role_pre}CXX=@named_cxx@ +export CC${role_post}=@named_cc@ +export CXX${role_post}=@named_cxx@ export CC${role_post}=@named_cc@ export CXX${role_post}=@named_cxx@ @@ -117,4 +117,4 @@ export CXX${role_post}=@named_cxx@ export NIX_HARDENING_ENABLE # No local scope in sourced file -unset -v role_pre role_post +unset -v role_post |