Following the modification introduced in llvm by commit 185311

The build system is currently miss-identifying GNU/kFreeBSD as FreeBSD.
This kind of simplification is sometimes useful, but in general it's not correct.

As GNU/kFreeBSD is an hybrid system, for kernel-related issues we want to match the
build definitions used for FreeBSD, whereas for userland-related issues we want to
match the definitions used for other systems with Glibc.

The current modification adjusts the build system so that they can be distinguished,
and explicitly adds GNU/kFreeBSD to the build checks in which it belongs.

Fixes bug #16445.

Patch by Robert Millan in the context of Debian.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@185312 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/tools/libclang/Makefile b/tools/libclang/Makefile
index 0fee2c6cf9726f6ca79db992342919f81f51dadd..b131f0467a012c66ba453262122b03bfc1f64286 100644 (file)
--- a/tools/libclang/Makefile
+++ b/tools/libclang/Makefile
@@ -24,12 +24,12 @@ USEDLIBS = clangFrontend.a clangDriver.a \
           clangARCMigrate.a clangRewriteFrontend.a clangRewriteCore.a \
           clangAnalysis.a clangEdit.a \
           clangAST.a clangLex.a clangBasic.a \
-          clangFormat.a 
+          clangFormat.a
 
 include $(CLANG_LEVEL)/Makefile
 
 # Add soname to the library.
-ifeq ($(HOST_OS), $(filter $(HOST_OS), Linux FreeBSD GNU))
+ifeq ($(HOST_OS), $(filter $(HOST_OS), Linux FreeBSD GNU GNU/kFreeBSD))
         LDFLAGS += -Wl,-soname,lib$(LIBRARYNAME)$(SHLIBEXT)
 endif