freebsd-ports/lang/gcc/files/patch-af

--- gcc/config/i386/freebsd.h.orig	Tue Feb 16 15:51:31 1999
+++ gcc/config/i386/freebsd.h	Mon Apr 19 09:22:46 1999
@@ -21,6 +21,15 @@
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
+
+/* Use stabs instead of DWARF debug format.  */
+#undef PREFERRED_DEBUGGING_TYPE
+#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
+#include "svr4.h"
+
+/* Get generic FreeBSD definitions.  */
+#include <freebsd.h>
+
 #undef TARGET_VERSION
 #define TARGET_VERSION fprintf (stderr, " (i386 FreeBSD/ELF)");
 
@@ -113,22 +122,19 @@
  : ((n) >= FIRST_STACK_REG && (n) <= LAST_STACK_REG) ? (n)+3 \
  : (-1))
 
-/* Output assembler code to FILE to increment profiler label # LABELNO
-   for profiling a function entry.  */
+/* Tell final.c that we don't need a label passed to mcount.  */
+#define NO_PROFILE_DATA
 
 #undef FUNCTION_PROFILER
 #define FUNCTION_PROFILER(FILE, LABELNO)  \
 {									\
   if (flag_pic)								\
     {									\
-      fprintf (FILE, "\tleal %sP%d@GOTOFF(%%ebx),%%edx\n",		\
-	       LPREFIX, (LABELNO));					\
-      fprintf (FILE, "\tcall *mcount@GOT(%%ebx)\n");			\
+      fprintf (FILE, "\tcall *.mcount@GOT(%%ebx)\n");			\
     }									\
   else									\
     {									\
-      fprintf (FILE, "\tmovl $%sP%d,%%edx\n", LPREFIX, (LABELNO));	\
-      fprintf (FILE, "\tcall mcount\n");				\
+      fprintf (FILE, "\tcall .mcount\n");				\
     }									\
 }
 
@@ -145,27 +151,31 @@
 #define WCHAR_TYPE_SIZE BITS_PER_WORD
     
 #undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Di386 -Dunix -D__ELF__ -D__FreeBSD__ -Asystem(unix) -Asystem(FreeBSD) -Acpu(i386) -Amachine(i386)"
+#define CPP_PREDEFINES "-Di386 -Acpu(i386) -Amachine(i386)" CPP_FBSD_PREDEFINES
 
 #undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) %{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{posix:-D_POSIX_SOURCE}"
-
-#undef	LIB_SPEC
-#if 1
-/* We no longer link with libc_p.a or libg.a by default. If you
- * want to profile or debug the C library, please add
- * -lc_p or -ggdb to LDFLAGS at the link time, respectively.
- */
-#define LIB_SPEC \
-  "%{!shared: %{mieee-fp:-lieee} %{p:-lgmon} %{pg:-lgmon} \
-     %{!ggdb:-lc} %{ggdb:-lg}}"
+#if TARGET_CPU_DEFAULT == 2
+#define CPP_SPEC "\
+%{!maout: -D__ELF__} \
+%{munderscores: -D__UNDERSCORES__} \
+%{maout: %{!mno-underscores: -D__UNDERSCORES__}} \
+%{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{!m386:-D__i486__}"
 #else
-#define LIB_SPEC \
-  "%{!shared: \
-     %{mieee-fp:-lieee} %{p:-lgmon -lc_p} %{pg:-lgmon -lc_p} \
-       %{!p:%{!pg:%{!g*:-lc} %{g*:-lg}}}}"
+#define CPP_SPEC "\
+%{!maout: -D__ELF__} \
+%{munderscores: -D__UNDERSCORES__} \
+%{maout: %{!mno-underscores: -D__UNDERSCORES__}} \
+%{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{m486:-D__i486__}"
 #endif
 
+#undef CC1_SPEC
+#define CC1_SPEC "\
+%{gline:%{!g:%{!g0:%{!g1:%{!g2: -g1}}}}} \
+%{maout: %{!mno-underscores: %{!munderscores: -munderscores }}}"
+
+#undef  ASM_SPEC
+#define ASM_SPEC	"%{v*: -v} %{maout: %{fpic:-k} %{fPIC:-k}}"
+
 /* Provide a LINK_SPEC appropriate for FreeBSD.  Here we provide support
    for the special GCC options -static and -shared, which allow us to
    link things in one of these three modes by applying the appropriate
@@ -181,13 +191,23 @@
    done.  */
 
 #undef	LINK_SPEC
-#define LINK_SPEC "-m elf_i386 %{shared:-shared} \
-  %{!shared: \
-    %{!ibcs: \
+#define LINK_SPEC "\
+ %{p:%e`-p' not supported; use `-pg' and gprof(1)} \
+  %{maout: %{shared:-Bshareable} \
+    %{!shared:%{!nostdlib:%{!r:%{!e*:-e start}}} -dc -dp %{static:-Bstatic} \
+      %{pg:-Bstatic} %{Z}} \
+    %{assert*} %{R*}} \
+  %{!maout: \
+    -m elf_i386 \
+    %{Wl,*:%*} \
+    %{assert*} %{R*} %{rpath*} %{defsym*} \
+    %{shared:-Bshareable %{h*} %{soname*}} \
+    %{symbolic:-Bsymbolic} \
+    %{!shared: \
       %{!static: \
-	%{rdynamic:-export-dynamic} \
-	%{!dynamic-linker:-dynamic-linker /usr/libexec/ld-elf.so.1}} \
-	%{static:-static}}}"
+	%{rdynamic: -export-dynamic} \
+	%{!dynamic-linker: -dynamic-linker /usr/libexec/ld-elf.so.1}} \
+      %{static:-Bstatic}}}"
 
 /* Get perform_* macros to build libgcc.a.  */
 
@@ -204,3 +224,15 @@
     else fprintf ((FILE), "\t.p2align %d,,%d\n", (LOG), (MAX_SKIP)); \
   }
 #endif
+
+#undef STARTFILE_SPEC
+#define STARTFILE_SPEC "\
+  %{maout: %{shared:c++rt0.o%s} \
+    %{!shared:%{pg:gcrt0.o%s}%{!pg:%{static:scrt0.o%s}%{!static:crt0.o%s}}}} \
+  %{!maout:  %{!shared: \
+    %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} %{!p:crt1.o%s}}} \
+    crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}}"
+
+#undef  ENDFILE_SPEC
+#define ENDFILE_SPEC \
+  "%{!maout: %{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s}"