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| author | Andrew Kelley <andrew@ziglang.org> | 2022-10-22 17:46:25 -0700 |
|---|---|---|
| committer | Andrew Kelley <andrew@ziglang.org> | 2022-10-22 20:30:08 -0700 |
| commit | 0ae60f7236e4da0c234f59f3671f742695d54905 (patch) | |
| tree | 8e54ab9b65fc445bbb5f55d564c592afdec2b572 /src | |
| parent | f82a82f889bb145fe83eb9cd366f920f10f6dcec (diff) | |
| download | zig-0ae60f7236e4da0c234f59f3671f742695d54905.tar.gz zig-0ae60f7236e4da0c234f59f3671f742695d54905.zip | |
CMake: detect use of CMAKE_PREFIX_PATH env var
CMake recognizes the CMAKE_PREFIX_PATH environment variable for some
things, and also the CMAKE_PREFIX_PATH cache variable for other things.
However, it does not relate these two things, i.e. if the environment
variable is set, CMake does not populate the cache variable in a
corresponding manner. Some package systems, such as Homebrew, set the
environment variable but not the cache variable. Furthermore, the
environment variable follows the system path separator, such as ':' on
POSIX and ';' on Windows, but the cache variable follows CMake's array
behavior, i.e. always ';' for a separator.
Closes #13242
Diffstat (limited to 'src')
| -rw-r--r-- | src/stage1/config.h.in | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/stage1/config.h.in b/src/stage1/config.h.in index 8d1e688cbe..2d4fff6df2 100644 --- a/src/stage1/config.h.in +++ b/src/stage1/config.h.in @@ -17,7 +17,7 @@ // Used by build.zig for communicating build information to self hosted build. #define ZIG_CMAKE_BINARY_DIR "@CMAKE_BINARY_DIR@" #define ZIG_LLVM_LINK_MODE "@LLVM_LINK_MODE@" -#define ZIG_CMAKE_PREFIX_PATH "@CMAKE_PREFIX_PATH@" +#define ZIG_CMAKE_PREFIX_PATH "@ZIG_CMAKE_PREFIX_PATH@" #define ZIG_CXX_COMPILER "@CMAKE_CXX_COMPILER@" #define ZIG_LLD_INCLUDE_PATH "@LLD_INCLUDE_DIRS@" #define ZIG_LLD_LIBRARIES "@LLD_LIBRARIES@" |