+Mon Jun 7 22:05:03 1999 Mark Kettenis <kettenis@gnu.org>
+
+ * config/i386/gnu.h: Include <gnu.h> right after <i386/linux.h>,
+ such that we can override its definitions if necessary.
+ (CPP_SPEC): New define. Support processor specific predefines via
+ %(cpp_cpu).
+ (CC1_SPEC): New define. Support processor specific compiler
+ options via %(cc1_cpu).
+ (STARTFILE_SPEC): New define. Use crt0.o instead of crt1.o for
+ -static.
+
1999-06-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* fixinc/inclhack.def (math_gcc_ifndefs): Insert whitespace
/* This does it mostly for us. */
#include <i386/linux.h>
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Di386 -Acpu(i386) -Amachine(i386) \
--Dunix -Asystem(unix) -DMACH -Asystem(mach) -D__GNU__ -Asystem(gnu)"
+/* Get machine-independent configuration parameters for the GNU system. */
+#include <gnu.h>
#undef TARGET_VERSION
#define TARGET_VERSION fprintf (stderr, " (i386 GNU)");
+#undef CPP_PREDEFINES
+#define CPP_PREDEFINES "-D__ELF__ -D__i386__ -DMACH -Asystem(mach) \
+ -Dunix -Asystem(unix) -Asystem(posix) -D__GNU__ -Asystem(gnu)"
+
+#undef CPP_SPEC
+#define CPP_SPEC "%(cpp_cpu) %{posix:-D_POSIX_SOURCE} %{bsd:-D_BSD_SOURCE}"
+
+#undef CC1_SPEC
+#define CC1_SPEC "%(cc1_cpu)"
+
#undef LINK_SPEC
#define LINK_SPEC "-m elf_i386 %{shared:-shared} \
%{!shared: \
%{!dynamic-linker:-dynamic-linker /lib/ld.so}} \
%{static:-static}}"
-
-/* Get machine-independent configuration parameters for the GNU system. */
-#include <gnu.h>
+#undef STARTFILE_SPEC
+#define STARTFILE_SPEC \
+ "%{!shared: \
+ %{!static: \
+ %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} %{!p:crt1.o%s}}} \
+ %{static:crt0.o%s}} \
+ crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}"