[compiler-rt] r367943 - Build libfuzzer libcxx-static with PIC

[Yi Kong via llvm-commits]

Author: kongyi
Date: Mon Aug  5 15:55:17 2019
New Revision: 367943

URL: http://llvm.org/viewvc/llvm-project?rev=367943&view=rev
Log:
Build libfuzzer libcxx-static with PIC

r356153 changed default build option of static libcxx to no PIC. We now
need to explicitly specify CMAKE_POSITION_INDEPENDENT_CODE to get PIC
libcxx.

Differential Revision: https://reviews.llvm.org/D65773

Modified:
    compiler-rt/trunk/lib/fuzzer/CMakeLists.txt

Modified: compiler-rt/trunk/lib/fuzzer/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/fuzzer/CMakeLists.txt?rev=367943&r1=367942&r2=367943&view=diff
==============================================================================
--- compiler-rt/trunk/lib/fuzzer/CMakeLists.txt (original)
+++ compiler-rt/trunk/lib/fuzzer/CMakeLists.txt Mon Aug  5 15:55:17 2019
@@ -143,6 +143,7 @@ if(OS_NAME MATCHES "Linux|Fuchsia" AND
     add_custom_libcxx(libcxx_fuzzer_${arch} ${LIBCXX_${arch}_PREFIX}
       CFLAGS ${TARGET_CFLAGS}
       CMAKE_ARGS -DCMAKE_CXX_COMPILER_WORKS=ON
+                 -DCMAKE_POSITION_INDEPENDENT_CODE=ON
                  -DLIBCXX_ABI_NAMESPACE=Fuzzer)
     target_compile_options(RTfuzzer.${arch} PRIVATE -isystem ${LIBCXX_${arch}_PREFIX}/include/c++/v1)
     add_dependencies(RTfuzzer.${arch} libcxx_fuzzer_${arch}-build)