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author | NAKAMURA Takumi <geek4civic@gmail.com> | 2013-12-16 11:22:22 +0000 |
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committer | NAKAMURA Takumi <geek4civic@gmail.com> | 2013-12-16 11:22:22 +0000 |
commit | 56c390e709cf1baa0d3b83726d11f568290456e3 (patch) | |
tree | 98abf13b591c91e6942cefaaf87a8c4a839cd999 /tools/llvm-config/llvm-config.cpp | |
parent | 6941863cad9c588b343fd5bb6377f8d1b4bb4e66 (diff) |
llvm-config: Print SYSTEM_LIBS with --libs, instead of --ldflags.
LLVM libs are printed in the first line, and system libs are printed in the next line.
$ bin/llvm-config --libs object
-lLLVMObject -lLLVMSupport
-lrt -ldl -ltinfo -lpthread -lz
It is workaround for PR3347 and PR8449.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197380 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/llvm-config/llvm-config.cpp')
-rw-r--r-- | tools/llvm-config/llvm-config.cpp | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/tools/llvm-config/llvm-config.cpp b/tools/llvm-config/llvm-config.cpp index f7b643e6f21..63f099f1dac 100644 --- a/tools/llvm-config/llvm-config.cpp +++ b/tools/llvm-config/llvm-config.cpp @@ -278,8 +278,7 @@ int main(int argc, char **argv) { } else if (Arg == "--cxxflags") { OS << ActiveIncludeOption << ' ' << LLVM_CXXFLAGS << '\n'; } else if (Arg == "--ldflags") { - OS << "-L" << ActiveLibDir << ' ' << LLVM_LDFLAGS - << ' ' << LLVM_SYSTEM_LIBS << '\n'; + OS << "-L" << ActiveLibDir << ' ' << LLVM_LDFLAGS << '\n'; } else if (Arg == "--libs") { PrintLibs = true; } else if (Arg == "--libnames") { @@ -358,6 +357,13 @@ int main(int argc, char **argv) { OS << ActiveLibDir << '/' << Lib; } } + + // Print system libs in the next line. + // Assume LLVMSupport depends on system_libs. + // FIXME: LLVMBuild may take care of dependencies to system_libs. + if (PrintLibs) + OS << '\n' << LLVM_SYSTEM_LIBS; + OS << '\n'; } else if (!Components.empty()) { errs() << "llvm-config: error: components given, but unused\n\n"; |