[libunwind] r326223 - [libunwind] Permit additional compiler and linker flags to be passed to tests.

[John Baldwin via cfe-commits]

Author: jhb
Date: Tue Feb 27 10:40:04 2018
New Revision: 326223

URL: http://llvm.org/viewvc/llvm-project?rev=326223&view=rev
Log:
[libunwind] Permit additional compiler and linker flags to be passed to tests.

Summary:
This is done via new LIBUNWIND_TEST_COMPILER_FLAGS and
LIBUNWIND_TEST_LINKER_FLAGS variables.

Reviewed By: sdardis

Differential Revision: https://reviews.llvm.org/D43585

Modified:
    libunwind/trunk/CMakeLists.txt
    libunwind/trunk/test/lit.site.cfg.in

Modified: libunwind/trunk/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/libunwind/trunk/CMakeLists.txt?rev=326223&r1=326222&r2=326223&view=diff
==============================================================================
--- libunwind/trunk/CMakeLists.txt (original)
+++ libunwind/trunk/CMakeLists.txt Tue Feb 27 10:40:04 2018
@@ -139,6 +139,10 @@ option(LIBUNWIND_INSTALL_LIBRARY "Instal
 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_LINKER_FLAGS "" CACHE STRING
+    "Additional linker flags for test programs.")
+set(LIBUNWIND_TEST_COMPILER_FLAGS "" 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.")

Modified: libunwind/trunk/test/lit.site.cfg.in
URL: http://llvm.org/viewvc/llvm-project/libunwind/trunk/test/lit.site.cfg.in?rev=326223&r1=326222&r2=326223&view=diff
==============================================================================
--- libunwind/trunk/test/lit.site.cfg.in (original)
+++ libunwind/trunk/test/lit.site.cfg.in Tue Feb 27 10:40:04 2018
@@ -12,6 +12,8 @@ config.enable_threads           = "@LIBU
 config.use_sanitizer            = "@LLVM_USE_SANITIZER@"
 config.enable_32bit             = "@LIBUNWIND_BUILD_32_BITS@"
 config.target_info              = "@LIBUNWIND_TARGET_INFO@"
+config.test_linker_flags        = "@LIBUNWIND_TEST_LINKER_FLAGS@"
+config.test_compiler_flags      = "@LIBUNWIND_TEST_COMPILER_FLAGS@"
 config.executor                 = "@LIBUNWIND_EXECUTOR@"
 config.libunwind_shared         = "@LIBUNWIND_ENABLE_SHARED@"
 config.enable_shared            = "@LIBCXX_ENABLE_SHARED@"