[llvm-commits] [llvm-gcc-4.2] r73577 - /llvm-gcc-4.2/trunk/gcc/Makefile.in

[Chris Lattner]

Author: lattner
Date: Tue Jun 16 17:55:58 2009
New Revision: 73577

URL: http://llvm.org/viewvc/llvm-project?rev=73577&view=rev
Log:
second attempt to get arm/ppc/x86 targets linked into the 
apple-specific libllvmgcc.dylib.

Modified:
    llvm-gcc-4.2/trunk/gcc/Makefile.in

Modified: llvm-gcc-4.2/trunk/gcc/Makefile.in
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/gcc/Makefile.in?rev=73577&r1=73576&r2=73577&view=diff

==============================================================================
--- llvm-gcc-4.2/trunk/gcc/Makefile.in (original)
+++ llvm-gcc-4.2/trunk/gcc/Makefile.in Tue Jun 16 17:55:58 2009
@@ -1170,6 +1170,15 @@
 # See below for more details.
 ifdef BUILD_LLVM_INTO_A_DYLIB
 LLVMTARGETOBJ := $(sort $(LLVMTARGETOBJ) x86 powerpc arm)
+
+
+## Target symbols to force linking.  This is to ensure that the code generators
+## and asm printers actually get linked into libllvmgcc<stage>.dylib.
+LLVMTARGETSYMBOLS := \
+  __ZN4llvm19InitializeARMTargetEv __ZN4llvm23InitializeARMAsmPrinterEv \
+  __ZN4llvm23InitializePowerPCTargetEv __ZN4llvm27InitializePowerPCAsmPrinterEv\
+  __ZN4llvm19InitializeX86TargetEv __ZN4llvm23InitializeX86AsmPrinterEv \
+
 endif
 
 # We use llvm-config to determine the libraries that we need to link in our
@@ -1232,7 +1241,8 @@
 	$(CXX) $(DYLIB_COMPILE_FLAGS) $(INCLUDES) -o $@ \
            $< $(LLVMLIBFILES) -dynamiclib -single_module \
            -compatibility_version 1.0.0 -current_version 1.0.0 \
-           -install_name @executable_path/$@
+           -install_name @executable_path/$@ \
+           $(patsubst %,-u %,$(LLVMTARGETSYMBOLS))
 
 LLVMBACKENDFILES := libllvmgcc$(LLVM_STAGE).dylib