[PATCH] D43585: [libunwind] Permit additional compiler flags to be passed to tests.

[John Baldwin via Phabricator via cfe-commits]

bsdjhb updated this revision to Diff 135714.
bsdjhb added a comment.

- Use STRING instead of PATH.
- Update for committed libcxx change.


Repository:
  rUNW libunwind

https://reviews.llvm.org/D43585

Files:
  CMakeLists.txt
  test/lit.site.cfg.in


Index: test/lit.site.cfg.in
===================================================================
--- test/lit.site.cfg.in
+++ test/lit.site.cfg.in
@@ -22,6 +22,7 @@
 config.sysroot                  = "@LIBUNWIND_SYSROOT@"
 config.gcc_toolchain            = "@LIBUNWIND_GCC_TOOLCHAIN@"
 config.cxx_ext_threads          = "@LIBUNWIND_BUILD_EXTERNAL_THREAD_LIBRARY@"
+config.test_compiler_flags      = "@LIBUNWIND_TEST_CFLAGS@"
 
 # Let the main config do the real work.
 lit_config.load_config(config, "@LIBUNWIND_SOURCE_DIR@/test/lit.cfg")
Index: CMakeLists.txt
===================================================================
--- CMakeLists.txt
+++ CMakeLists.txt
@@ -139,6 +139,7 @@
 set(LIBUNWIND_TARGET_TRIPLE "" CACHE STRING "Target triple for cross compiling.")
 set(LIBUNWIND_GCC_TOOLCHAIN "" CACHE PATH "GCC toolchain for cross compiling.")
 set(LIBUNWIND_SYSROOT "" CACHE PATH "Sysroot for cross compiling.")
+set(LIBUNWIND_TEST_CFLAGS "" CACHE STRING "Additional compiler flags for test programs.")
 
 if (NOT LIBUNWIND_ENABLE_SHARED AND NOT LIBUNWIND_ENABLE_STATIC)
   message(FATAL_ERROR "libunwind must be built as either a shared or static library.")


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