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Deleted the #error; file should work now.

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(LIB_SPEC): Use -lg only once.
(STRUCTURE_SIZE_BOUNDARY): Defined.

From-SVN: r1575
This commit is contained in:
Richard Stallman 1992-07-12 20:29:59 +00:00
parent fa45b1eba3
commit 118149afae
1 changed files with 10 additions and 12 deletions
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22
gcc/config/m68k/isi.h
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@ -20,17 +20,7 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "m68k.h"
/* Without STRUCTURE_SIZE_BOUNDARY, we can't ensure that structures are
aligned such that we can correctly extract bitfields from them.
Someone should check whether the usual compiler on this machine
provides the equivalent behavior of STRUCTURE_SIZE_BOUNDARY. */
/* Alternative solutions are (1) define PCC_BITFIELD_TYPE_MATTERS,
if that fits what the usual compiler does,
or disable the -m68000 and -mnobitfield options. */
#error This doesn't define STRUCTURE_SIZE_BOUNDARY
/* See m68k.h. 7 means 68020 with 68881. */
#ifndef TARGET_DEFAULT
#define TARGET_DEFAULT 7
#endif
@ -43,7 +33,9 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* If the 68881 is used, link must load libmc.a instead of libc.a */
#define LIB_SPEC "%{g:-lg} %{msoft-float:%{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p}}%{!msoft-float:%{!p:%{!pg:-lmc}}%{p:-lmc_p}%{pg:-lmc_p}} %{g:-lg}"
#define LIB_SPEC "%{msoft-float:%{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p}} \
%{!msoft-float:%{!p:%{!pg:-lmc}}%{p:-lmc_p}%{pg:-lmc_p}} \
%{g:-lg}"
#else
/* Define __HAVE_68881__ in preprocessor if -m68881 is specified.
@ -53,7 +45,9 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* If the 68881 is used, link must load libmc.a instead of libc.a */
#define LIB_SPEC "%{g:-lg} %{!m68881:%{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p}}%{m68881:%{!p:%{!pg:-lmc}}%{p:-lmc_p}%{pg:-lmc_p}}"
#define LIB_SPEC "%{!m68881:%{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p}} \
%{m68881:%{!p:%{!pg:-lmc}}%{p:-lmc_p}%{pg:-lmc_p}} \
%{g:-lg}"
#endif
/* Names to predefine in the preprocessor for this target machine. */
@ -71,6 +65,10 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#undef FUNCTION_VALUE_REGNO_P
#undef ASM_FILE_START
/* Every structure or union's size must be a multiple of 2 bytes. */
#define STRUCTURE_SIZE_BOUNDARY 16
/* If TARGET_68881, return SF and DF values in f0 instead of d0. */
#define FUNCTION_VALUE(VALTYPE,FUNC) LIBCALL_VALUE (TYPE_MODE (VALTYPE))