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| author | Robert Lipe <robertl@gcc.gnu.org> | 2000-12-30 17:14:52 +0000 |
|---|---|---|
| committer | Robert Lipe <robertl@gcc.gnu.org> | 2000-12-30 17:14:52 +0000 |
| commit | 17b8888b84e6893c6be498d2afc2fd1383a1e018 (patch) | |
| tree | 31caecc5dec0c150be5af87f1cc4dd2de7c2cbf0 /gcc | |
| parent | 965a9c31d976b3d8e2dc94b314836d8eab32f233 (diff) | |
| download | gcc-17b8888b84e6893c6be498d2afc2fd1383a1e018.zip gcc-17b8888b84e6893c6be498d2afc2fd1383a1e018.tar.gz gcc-17b8888b84e6893c6be498d2afc2fd1383a1e018.tar.bz2 | |
Remove COFF support from i?86-pc-sco3.2v5.
2000-12-29 Robert Lipe <robertl@sco.com>
Remove COFF support from i?86-pc-sco3.2v5.
* i386/sco5.h (PREFERRED_DEBUGGING_TYPE): Change to Dwarf II.
(TARGET_ELF): Now always true.
(SUBTARGET_SWTICHES: )Remove -mcoff.
* i386/t-sco5 (MULTILIB_OPTIONS, MULTILIB_DIRNAMES,
MULTILIB_EXCEPTION): Nuke coff.
(CRTSTUFF_T_CFLAGS_S): Deleted.
(TARGET_LIBGCC2_CFLAGS): Added.
From-SVN: r38565
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/config/i386/sco5.h | 5 | ||||
| -rw-r--r-- | gcc/config/i386/t-sco5 | 23 |
2 files changed, 11 insertions, 17 deletions
diff --git a/gcc/config/i386/sco5.h b/gcc/config/i386/sco5.h index 54a0235..e9fae7a 100644 --- a/gcc/config/i386/sco5.h +++ b/gcc/config/i386/sco5.h @@ -556,7 +556,7 @@ do { \ #define SDB_DEBUGGING_INFO 1 #define DBX_DEBUGGING_INFO 1 #define PREFERRED_DEBUGGING_TYPE \ - ((TARGET_ELF) ? DWARF_DEBUG: SDB_DEBUG) + ((TARGET_ELF) ? DWARF2_DEBUG: SDB_DEBUG) #undef EXTRA_SECTIONS #define EXTRA_SECTIONS in_const, in_init, in_fini, in_ctors, in_dtors @@ -891,11 +891,10 @@ dtors_section () \ #define MASK_COFF 010000000000 /* Mask for elf generation */ #define TARGET_COFF (target_flags & MASK_COFF) -#define TARGET_ELF (!(target_flags & MASK_COFF)) +#define TARGET_ELF (1) /* (!(target_flags & MASK_COFF)) */ #undef SUBTARGET_SWITCHES #define SUBTARGET_SWITCHES \ - { "coff", MASK_COFF, N_("Generate COFF output") }, \ { "elf", -MASK_COFF, N_("Generate ELF output") }, #define NO_DOLLAR_IN_LABEL diff --git a/gcc/config/i386/t-sco5 b/gcc/config/i386/t-sco5 index f602066..42ae7db 100644 --- a/gcc/config/i386/t-sco5 +++ b/gcc/config/i386/t-sco5 @@ -1,19 +1,14 @@ -# The pushl in CTOR initialization interferes with frame pointer elimination. -CRTSTUFF_T_CFLAGS = -fPIC -fno-omit-frame-pointer -CRTSTUFF_T_CFLAGS_S = -mcoff -fno-omit-frame-pointer +# We need to use -fPIC when we are using gcc to compile the routines in +# crtstuff.c. This is only really needed when we are going to use gcc/g++ +# to produce a shared library, but since we don't know ahead of time when +# we will be doing that, we just always use -fPIC when compiling the +# routines in crtstuff.c. Likewise for libgcc2.c. This is less painful +# than multilibbing everything with PIC and PIC-not variants. -# -# I am still a little unsure of the multilib architecture. The following -# 4 lines are based on advice from meissner@cygnus.com. -# -MULTILIB_OPTIONS = mcoff/fPIC -MULTILIB_DIRNAMES = coff pic -MULTILIB_EXCEPTIONS = *mcoff*/*fPIC* -MULTILIB_MATCHES = fPIC=fpic -MULTILIB_EXTRA_OPTS = +# The pushl in CTOR initialization interferes with frame pointer elimination. -LIBGCC=stmp-multilib -INSTALL_LIBGCC=install-multilib +CRTSTUFF_T_CFLAGS = -fPIC -fno-omit-frame-pointer +TARGET_LIBGCC2_CFLAGS = -fPIC crti.o: $(srcdir)/config/i386/sol2-ci.asm $(GCC_PASSES) sed -e '/^!/d' <$(srcdir)/config/i386/sol2-ci.asm >crti.s |