mirror/gcc
2
0
Fork 0
mirror of git://gcc.gnu.org/git/gcc.git synced 2025-04-21 05:10:25 +08:00
Code Issues Packages Projects Releases Wiki Activity

(LIBGCC_SPEC): Removed.

Browse Source 
(CC1_SPEC): Add %{profile:-p}.
({CPP,LIB,LINK}_SPEC): Choose glibc 1 or 2 depending on USE_GNULIBC_1.

From-SVN: r14380
This commit is contained in:
Richard Kenner 1997-07-02 07:40:08 -04:00
parent d7308c0c97
commit 985c5e5bdc
1 changed files with 33 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

41
gcc/config/sparc/linux.h
View File

@ -1,5 +1,5 @@
/* Definitions for SPARC running Linux with ELF
Copyright (C) 1996 Free Software Foundation, Inc.
Copyright (C) 1996, 1997 Free Software Foundation, Inc.
Contributed by Eddie C. Dost (ecd@skynet.be)
This file is part of GNU CC.
@ -56,10 +56,6 @@ Boston, MA 02111-1307, USA. */
fprintf (FILE, "\t.version\t\"01.01\"\n"); \
} while (0)
#undef LIBGCC_SPEC
#define LIBGCC_SPEC \
"%{!shared:-lgcc}"
/* Provide a STARTFILE_SPEC appropriate for Linux. Here we add
the Linux magical crtbegin.o file (see crtstuff.c) which
provides part of the support for getting C++ file-scope static
@ -81,6 +77,15 @@ Boston, MA 02111-1307, USA. */
#define ENDFILE_SPEC \
"%{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s"
/* This is for -profile to use -lc_p instead of -lc. */
#undef CC1_SPEC
#define CC1_SPEC "%{profile:-p} \
%{sun4:} %{target:} \
%{mcypress:-mcpu=cypress} \
%{msparclite:-mcpu=sparclite} %{mf930:-mcpu=f930} %{mf934:-mcpu=f934} \
%{mv8:-mcpu=v8} %{msupersparc:-mcpu=supersparc} \
"
#undef TARGET_VERSION
#define TARGET_VERSION fprintf (stderr, " (sparc Linux/ELF)");
@ -100,17 +105,27 @@ Boston, MA 02111-1307, USA. */
#define CPP_PREDEFINES "-D__ELF__ -Dunix -Dsparc -Dlinux -Asystem(unix) -Asystem(posix) -Acpu(sparc) -Amachine(sparc)"
#undef CPP_SPEC
#ifdef USE_GNULIBC_1
#define CPP_SPEC "%{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{msparclite:-D__sparclite__} %{mv8:-D__sparc_v8__} %{msupersparc:-D__supersparc__ -D__sparc_v8__} %{posix:-D_POSIX_SOURCE}"
#else
#define CPP_SPEC "%{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{msparclite:-D__sparclite__} %{mv8:-D__sparc_v8__} %{msupersparc:-D__supersparc__ -D__sparc_v8__} %{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT}"
#endif
#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 Linux C library, please add
* -lc_p or -ggdb to LDFLAGS at the link time, respectively.
*/
#if 1
#ifdef USE_GNULIBC_1
#define LIB_SPEC \
"%{!shared: %{mieee-fp:-lieee} %{p:-lgmon} %{pg:-lgmon} \
%{!ggdb:-lc} %{ggdb:-lg}}"
"%{!shared: %{p:-lgmon} %{pg:-lgmon} %{profile:-lgmon -lc_p} \
%{!profile:%{!ggdb:-lc} %{ggdb:-lg}}}"
#else
#define LIB_SPEC \
"%{!shared: %{mieee-fp:-lieee} %{pthread:-lpthread} \
%{profile:-lc_p} %{!profile: -lc}}"
#endif
#else
#define LIB_SPEC \
"%{!shared: \
@ -135,6 +150,7 @@ Boston, MA 02111-1307, USA. */
/* If ELF is the default format, we should not use /lib/elf. */
#undef LINK_SPEC
#ifdef USE_GNULIBC_1
#ifndef LINUX_DEFAULT_ELF
#define LINK_SPEC "-m elf32_sparc -Y P,/usr/lib %{shared:-shared} \
%{!shared: \
@ -152,6 +168,15 @@ Boston, MA 02111-1307, USA. */
%{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.1}} \
%{static:-static}}}"
#endif
#else
#define LINK_SPEC "-m elf32_sparc -Y P,/usr/lib %{shared:-shared} \
%{!shared: \
%{!ibcs: \
%{!static: \
%{rdynamic:-export-dynamic} \
%{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} \
%{static:-static}}}"
#endif
/* The sun bundled assembler doesn't accept -Yd, (and neither does gas).
It's safe to pass -s always, even if -g is not used. */