[PATCH] D20887: [libcxx] Allow target flags to affect CMake configuration tests

[Saleem Abdulrasool via cfe-commits]

compnerd requested changes to this revision.
This revision now requires changes to proceed.

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Comment at: CMakeLists.txt:259
@@ +258,3 @@
+add_target_flags_if(LIBCXX_TARGET_TRIPLE "-target ${LIBCXX_TARGET_TRIPLE}")
+add_target_flags_if(LIBCXX_SYSROOT "--sysroot ${LIBCXX_SYSROOT}")
+add_target_flags_if(LIBCXX_GCC_TOOLCHAIN "-gcc-toolchain ${LIBCXX_GCC_TOOLCHAIN}")
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This is missing the `='.  As much as I like the separate arguments, it does cause a difference here :-(.  It should be "--sysroot=${LIBCXX_SYSROOT}".


http://reviews.llvm.org/D20887