[PATCH] Cross-compiling with mingw32

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From: Mikael Magnusson <mikaelmagnusson@glocalnet.net>
To: pthreads-win32@sources.redhat.com
Subject: [PATCH] Cross-compiling with mingw32
Date: Mon, 23 May 2005 23:23:00 -0000	[thread overview]
Message-ID: <20050523232245.GA25164@skinner.hem.za.org> (raw)

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Hi,

I'm posting a patch that I use to cross-compile with mingw32 on Linux.
It uses macros instead of referencing dlltool, gcc and g++ directly. I have
added a call to ranlib, which was needed. I also had to remove INLINE from
ptw32_relmillisecs, to link the GCE library.

For example the GC static library can be built with:

  make CC=i586-mingw32msvc-gcc RC=i586-mingw32msvc-windres RANLIB=i586-mingw32msvc-ranlib clean GC-static

Regards,
Mikael Magnusson


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--- ./GNUmakefile.orig	2005-04-25 16:42:39.000000000 +0200
+++ ./GNUmakefile	2005-05-23 18:11:49.000000000 +0200
@@ -49,6 +49,10 @@
 #CP	= copy
 
 AR	= ar
+DLLTOOL = dlltool
+CC      = gcc
+CXX     = g++
+RANLIB  = ranlib
 
 OPT	= $(CLEANUP) -O3 -finline-functions
 DOPT	= $(CLEANUP) -g -O0
@@ -454,34 +458,34 @@
 	@ $(MAKE) clean GC
 
 GC:
-		$(MAKE) CC=gcc CLEANUP=-D__CLEANUP_C XC_FLAGS="$(GC_CFLAGS)" OBJ="$(DLL_OBJS)" $(GC_DLL)
+		$(MAKE) CLEANUP=-D__CLEANUP_C XC_FLAGS="$(GC_CFLAGS)" OBJ="$(DLL_OBJS)" $(GC_DLL)
 
 GC-debug:
-		$(MAKE) CC=gcc CLEANUP=-D__CLEANUP_C XC_FLAGS="$(GC_CFLAGS)" OBJ="$(DLL_OBJS)" DLL_VER=$(DLL_VERD) OPT="$(DOPT)" $(GCD_DLL)
+		$(MAKE) CLEANUP=-D__CLEANUP_C XC_FLAGS="$(GC_CFLAGS)" OBJ="$(DLL_OBJS)" DLL_VER=$(DLL_VERD) OPT="$(DOPT)" $(GCD_DLL)
 
 GCE:
-		$(MAKE) CC=g++ CLEANUP=-D__CLEANUP_CXX XC_FLAGS="$(GCE_CFLAGS)" OBJ="$(DLL_OBJS)" $(GCE_DLL)
+		$(MAKE) CC=$(CXX) CLEANUP=-D__CLEANUP_CXX XC_FLAGS="$(GCE_CFLAGS)" OBJ="$(DLL_OBJS)" $(GCE_DLL)
 
 GCE-debug:
-		$(MAKE) CC=g++ CLEANUP=-D__CLEANUP_CXX XC_FLAGS="$(GCE_CFLAGS)" OBJ="$(DLL_OBJS)" DLL_VER=$(DLL_VERD) OPT="$(DOPT)" $(GCED_DLL)
+		$(MAKE) CC=$(CXX) CLEANUP=-D__CLEANUP_CXX XC_FLAGS="$(GCE_CFLAGS)" OBJ="$(DLL_OBJS)" DLL_VER=$(DLL_VERD) OPT="$(DOPT)" $(GCED_DLL)
 
 GC-inlined:
-		$(MAKE) CC=gcc XOPT="-DPTW32_BUILD_INLINED" CLEANUP=-D__CLEANUP_C XC_FLAGS="$(GC_CFLAGS)" OBJ="$(DLL_INLINED_OBJS)" $(GC_INLINED_STAMP)
+		$(MAKE) XOPT="-DPTW32_BUILD_INLINED" CLEANUP=-D__CLEANUP_C XC_FLAGS="$(GC_CFLAGS)" OBJ="$(DLL_INLINED_OBJS)" $(GC_INLINED_STAMP)
 
 GC-inlined-debug:
-		$(MAKE) CC=gcc XOPT="-DPTW32_BUILD_INLINED" CLEANUP=-D__CLEANUP_C XC_FLAGS="$(GC_CFLAGS)" OBJ="$(DLL_INLINED_OBJS)" DLL_VER=$(DLL_VERD) OPT="$(DOPT)" $(GCD_INLINED_STAMP)
+		$(MAKE) XOPT="-DPTW32_BUILD_INLINED" CLEANUP=-D__CLEANUP_C XC_FLAGS="$(GC_CFLAGS)" OBJ="$(DLL_INLINED_OBJS)" DLL_VER=$(DLL_VERD) OPT="$(DOPT)" $(GCD_INLINED_STAMP)
 
 GCE-inlined:
-		$(MAKE) CC=g++ XOPT="-DPTW32_BUILD_INLINED" CLEANUP=-D__CLEANUP_CXX XC_FLAGS="$(GCE_CFLAGS)" OBJ="$(DLL_INLINED_OBJS)" $(GCE_INLINED_STAMP)
+		$(MAKE) CC=$(CXX) XOPT="-DPTW32_BUILD_INLINED" CLEANUP=-D__CLEANUP_CXX XC_FLAGS="$(GCE_CFLAGS)" OBJ="$(DLL_INLINED_OBJS)" $(GCE_INLINED_STAMP)
 
 GCE-inlined-debug:
-		$(MAKE) CC=g++ XOPT="-DPTW32_BUILD_INLINED" CLEANUP=-D__CLEANUP_CXX XC_FLAGS="$(GCE_CFLAGS)" OBJ="$(DLL_INLINED_OBJS)" DLL_VER=$(DLL_VERD) OPT="$(DOPT)" $(GCED_INLINED_STAMP)
+		$(MAKE) CC=$(CXX) XOPT="-DPTW32_BUILD_INLINED" CLEANUP=-D__CLEANUP_CXX XC_FLAGS="$(GCE_CFLAGS)" OBJ="$(DLL_INLINED_OBJS)" DLL_VER=$(DLL_VERD) OPT="$(DOPT)" $(GCED_INLINED_STAMP)
 
 GC-static:
-		$(MAKE) CC=gcc XOPT="-DPTW32_BUILD_INLINED -DPTW32_STATIC_LIB" CLEANUP=-D__CLEANUP_C XC_FLAGS="$(GC_CFLAGS)" OBJ="$(DLL_INLINED_OBJS)" $(GC_STATIC_STAMP)
+		$(MAKE) XOPT="-DPTW32_BUILD_INLINED -DPTW32_STATIC_LIB" CLEANUP=-D__CLEANUP_C XC_FLAGS="$(GC_CFLAGS)" OBJ="$(DLL_INLINED_OBJS)" $(GC_STATIC_STAMP)
 
 GC-static-debug:
-		$(MAKE) CC=gcc XOPT="-DPTW32_BUILD_INLINED -DPTW32_STATIC_LIB" CLEANUP=-D__CLEANUP_C XC_FLAGS="$(GC_CFLAGS)" OBJ="$(DLL_INLINED_OBJS)" DLL_VER=$(DLL_VERD) OPT="$(DOPT)" $(GCD_STATIC_STAMP)
+		$(MAKE) XOPT="-DPTW32_BUILD_INLINED -DPTW32_STATIC_LIB" CLEANUP=-D__CLEANUP_C XC_FLAGS="$(GC_CFLAGS)" OBJ="$(DLL_INLINED_OBJS)" DLL_VER=$(DLL_VERD) OPT="$(DOPT)" $(GCD_STATIC_STAMP)
 
 tests:
 	@ cd tests
@@ -503,29 +507,30 @@
 
 $(GC_DLL) $(GCD_DLL): $(DLL_OBJS)
 	$(CC) $(OPT) -shared -o $(GC_DLL) $(DLL_OBJS) $(LFLAGS)
-	dlltool -z pthread.def $(DLL_OBJS)
-	dlltool -k --dllname $@ --output-lib $(GC_LIB) --def $(PTHREAD_DEF)
+	$(DLLTOOL) -z pthread.def $(DLL_OBJS)
+	$(DLLTOOL) -k --dllname $@ --output-lib $(GC_LIB) --def $(PTHREAD_DEF)
 
 $(GCE_DLL): $(DLL_OBJS)
 	$(CC) $(OPT) -mthreads -shared -o $(GCE_DLL) $(DLL_OBJS) $(LFLAGS)
-	dlltool -z pthread.def $(DLL_OBJS)
-	dlltool -k --dllname $@ --output-lib $(GCE_LIB) --def $(PTHREAD_DEF)
+	$(DLLTOOL) -z pthread.def $(DLL_OBJS)
+	$(DLLTOOL) -k --dllname $@ --output-lib $(GCE_LIB) --def $(PTHREAD_DEF)
 
 $(GC_INLINED_STAMP) $(GCD_INLINED_STAMP): $(DLL_INLINED_OBJS)
 	$(CC) $(OPT) $(XOPT) -shared -o $(GC_DLL) $(DLL_INLINED_OBJS) $(LFLAGS)
-	dlltool -z pthread.def $(DLL_INLINED_OBJS)
-	dlltool -k --dllname $(GC_DLL) --output-lib $(GC_LIB) --def $(PTHREAD_DEF)
+	$(DLLTOOL) -z pthread.def $(DLL_INLINED_OBJS)
+	$(DLLTOOL) -k --dllname $(GC_DLL) --output-lib $(GC_LIB) --def $(PTHREAD_DEF)
 	echo touched > $(GC_INLINED_STAMP)
 
 $(GCE_INLINED_STAMP) $(GCED_INLINED_STAMP): $(DLL_INLINED_OBJS)
 	$(CC) $(OPT) $(XOPT) -mthreads -shared -o $(GCE_DLL) $(DLL_INLINED_OBJS)  $(LFLAGS)
-	dlltool -z pthread.def $(DLL_INLINED_OBJS)
-	dlltool -k --dllname $(GCE_DLL) --output-lib $(GCE_LIB) --def $(PTHREAD_DEF)
+	$(DLLTOOL) -z pthread.def $(DLL_INLINED_OBJS)
+	$(DLLTOOL) -k --dllname $(GCE_DLL) --output-lib $(GCE_LIB) --def $(PTHREAD_DEF)
 	echo touched > $(GCE_INLINED_STAMP)
 
 $(GC_STATIC_STAMP) $(GCD_STATIC_STAMP): $(DLL_INLINED_OBJS)
 	$(RM) $(GC_LIB)
 	$(AR) -rv $(GC_LIB) $(DLL_INLINED_OBJS)
+	$(RANLIB) $(GC_LIB)
 	echo touched > $(GC_STATIC_STAMP)
 
 clean:
--- ./ptw32_relmillisecs.c.orig	2005-04-25 16:42:42.000000000 +0200
+++ ./ptw32_relmillisecs.c	2005-05-23 16:30:15.000000000 +0200
@@ -44,7 +44,7 @@
 #endif
 
 
-INLINE DWORD 
+DWORD
 ptw32_relmillisecs (const struct timespec * abstime)
 {
   const int64_t NANOSEC_PER_MILLISEC = 1000000;

next             reply	other threads:[~2005-05-23 23:23 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-05-23 23:23 Mikael Magnusson [this message]
     [not found] ` <1117094471.19617.6.camel@desk.home>
2005-05-30 19:53   ` Mikael Magnusson

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