- Fix to build on OSX

git-svn-id: https://openmodelica.org/svn/OpenModelica/trunk@14136 f25d12d1-65f4-0310-ae8a-bbce733d8d8e

Makefile.common

@@ -71,6 +71,10 @@ libgc-dev: /usr/include/gc/new_gc_alloc.h
 libgc-dev: /usr/include/gc/weakpointer.h
 
 boehm-gc: mkbuilddirs boehm-gc-lib build/include/omc/gc.h build/include/omc/gc_config_macros.h build/include/omc/gc_version.h
+build/lib/omc/libgc.a: 3rdParty/gc-7.2/.libs/libgc.a mkbuilddirs
+	cp -p $< $@
+3rdParty/gc-7.2/.libs/libgc.a: 3rdParty/gc-7.2/Makefile
+	$(MAKE) -C 3rdParty/gc-7.2/
 build/include/omc/gc.h: 3rdParty/gc-7.2/include/gc.h mkbuilddirs
 	cp -pP $< $@
 build/include/omc/gc_config_macros.h: 3rdParty/gc-7.2/include/gc_config_macros.h mkbuilddirs

Makefile.in

@@ -36,7 +36,7 @@ omc: difftool interactive docs fmi fmil opencl_rt
 omcd: difftool interactive docs fmi fmil opencl_rt
 	(cd Compiler && $(MAKE) -f Makefile debug)
 
-boehm-gc-lib: build/lib/omc/libgc.so build/lib/omc/libgc.so.1 build/lib/omc/libgc.so.1.0.3
+boehm-gc-lib: @LIBGC@
 build/lib/omc/libgc.so: 3rdParty/gc-7.2/.libs/libgc.so mkbuilddirs
 	cp -pP $< $@
 build/lib/omc/libgc.so.1: 3rdParty/gc-7.2/.libs/libgc.so.1 3rdParty/gc-7.2/.libs/libgc.so mkbuilddirs

configure.in

@@ -53,6 +53,7 @@ AC_SUBST(OMNOTEBOOK)
 AC_SUBST(FPMATHFORTRAN)
 AC_SUBST(OMOPTIM_CC)
 AC_SUBST(OMOPTIM_CXX)
+AC_SUBST(LIBGC)
 
 FINAL_MESSAGES="\nConfigured OpenModelica successfully using the following options:"
 
@@ -622,8 +623,10 @@ fi
 
 if test "Darwin" = `uname`; then
   EXE=".app"
+  LIBGC="libgc.a"
 else
   EXE=""
+  LIBGC="libgc.so libgc.so.1 libgc.so.1.0.3"
 fi
 
 if test "Darwin" != `uname`; then