diff options
| author | Logan Chien <loganchien@google.com> | 2019-11-27 07:24:42 -0800 |
|---|---|---|
| committer | Logan Chien <loganchien@google.com> | 2019-12-23 07:14:05 -0800 |
| commit | a6bf7f2ee355559ec95378c7290702290aafb73c (patch) | |
| tree | 46e5291f90223f14ac9333a66e192b202b9038d3 /tools/versioner/src/Driver.cpp | |
| parent | d98dac41df84e3f99d9a2e2bf158dc29ca7edf53 (diff) | |
versioner: Add a built-in macro for conditional compilation
This commit adds a built-in macro for conditional compilation because
__attribute__((annotate(...))) may pull unused static inline functions
into object files.
We must not generate those functions in object files because it can
result in undefined references to __strchr_chk on linux_glibc.
Bug: 118991081
Test: source development/vndk/tools/header-checker/android/envsetup.sh && \
source build/envsetup.sh && \
lunch aosp_arm64-userdebug && \
m versioner && \
./bionic/tools/versioner/run_tests.py
Change-Id: I0c9d967413ec8e8655e91316973a79b81e2129b1
Diffstat (limited to 'tools/versioner/src/Driver.cpp')
| -rw-r--r-- | tools/versioner/src/Driver.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/versioner/src/Driver.cpp b/tools/versioner/src/Driver.cpp index 927a0f5e1..184c3d4e5 100644 --- a/tools/versioner/src/Driver.cpp +++ b/tools/versioner/src/Driver.cpp @@ -125,6 +125,7 @@ static void generateTargetCC1Flags(llvm::IntrusiveRefCntPtr<llvm::vfs::FileSyste cmd.push_back(arch_targets[type.arch]); cmd.push_back("-DANDROID"); + cmd.push_back("-D__BIONIC_VERSIONER=1"); cmd.push_back("-D__ANDROID_API__="s + std::to_string(type.api_level)); cmd.push_back("-D_FORTIFY_SOURCE=2"); cmd.push_back("-D_GNU_SOURCE"); |