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[rfc] Link libobjc_gc with libgcjgc_convenience.la
- From: Matthias Klose <doko at cs dot tu-berlin dot de>
- To: gcc-patches at gcc dot gnu dot org
- Cc: Andrew Pinski <pinskia at gmail dot com>
- Date: Thu, 22 May 2008 00:05:14 +0200
- Subject: [rfc] Link libobjc_gc with libgcjgc_convenience.la
Now that the libobjc_gc build uses the boehm-gc headers included in the
gcc source, the library should be linked with the boehm-gc as
well. this is done by linking libgcjgc_convenience.la, which itself
requires some platform dependent libs. what is the preferred way to
include these as well? Duplicating the configury found in boehm-gc for
libobjc?
Matthias
2008-02-06 Matthias Klose <doko@ubuntu.com>
* configure.ac (OBJC_BOEHM_GC_LIBS): Link with libgcjgc_convenience.la.
* configure: Regenerate.
* Makefile.in (libobjc_gc$(libsuffix).la): Link with OBJC_BOEHM_GC_LIBS.
--- libobjc/Makefile.in~ 2007-07-05 10:18:52.000000000 +0200
+++ libobjc/Makefile.in 2008-02-07 17:17:17.243167905 +0100
@@ -95,6 +95,7 @@
OBJC_THREAD_FILE=thr-objc
OBJC_BOEHM_GC=@OBJC_BOEHM_GC@
OBJC_BOEHM_GC_INCLUDES=@OBJC_BOEHM_GC_INCLUDES@
+OBJC_BOEHM_GC_LIBS=@OBJC_BOEHM_GC_LIBS@
INCLUDES = -I$(srcdir)/objc -I$(srcdir)/$(MULTISRCTOP)../gcc \
-I$(srcdir)/$(MULTISRCTOP)../gcc/config \
@@ -281,6 +282,7 @@
libobjc_gc$(libsuffix).la: $(OBJS_GC)
$(LIBTOOL_LINK) $(CC) -o $@ $(OBJS_GC) \
+ $(OBJC_BOEHM_GC_LIBS) \
-rpath $(toolexeclibdir) \
-version-info $(LIBOBJC_GC_VERSION) $(extra_ldflags_libobjc)
--- libobjc/configure.ac~ 2007-10-19 15:14:58.000000000 +0200
+++ libobjc/configure.ac 2008-02-07 17:25:15.750386077 +0100
@@ -66,15 +66,18 @@
no)
OBJC_BOEHM_GC=''
OBJC_BOEHM_GC_INCLUDES=''
+ OBJC_BOEHM_GC_LIBS=''
;;
*)
OBJC_BOEHM_GC=libobjc_gc.la
OBJC_BOEHM_GC_INCLUDES='-I$(top_srcdir)/../boehm-gc/include -I../boehm-gc/include'
+ OBJC_BOEHM_GC_LIBS='../boehm-gc/libgcjgc_convenience.la -pthread'
;;
esac],
[OBJC_BOEHM_GC=''; OBJC_BOEHM_GC_INCLUDES=''])
AC_SUBST(OBJC_BOEHM_GC)
AC_SUBST(OBJC_BOEHM_GC_INCLUDES)
+AC_SUBST(OBJC_BOEHM_GC_LIBS)
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