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| author | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | 1997-12-16 22:51:00 +0000 |
|---|---|---|
| committer | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | 1997-12-16 22:51:00 +0000 |
| commit | 0cacc072bdfa8ca8a2dbbe78edac82cfe4703770 (patch) | |
| tree | cc42e39d77a3a433ee763d6e9fe3505ecef60656 /gcc/fixincludes | |
| parent | edcbf4fa5e24931d18f3129fa4727a3a02c3c951 (diff) | |
| download | gcc-0cacc072bdfa8ca8a2dbbe78edac82cfe4703770.tar.gz | |
* fixincludes (size_t): Add support for Motorola's stdlib.h
which fails to provide a definition for size_t.
(fabs/hypot): Provide a prototype for fabs on m88k-motorola-sysv3.
(strlen,strspn,strcspn return value): Handle different layout on sysV88.
(hypot): Provide a fake for hypot for m88k-motorola-sysv3.
Fixes from Manfred.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@17120 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/fixincludes')
| -rwxr-xr-x | gcc/fixincludes | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/gcc/fixincludes b/gcc/fixincludes index 80032e624d6..42d81b9161c 100755 --- a/gcc/fixincludes +++ b/gcc/fixincludes @@ -366,6 +366,13 @@ for file in sys/types.h stdlib.h sys/stdtypes.h stddef.h memory.h unistd.h; do if [ -r ${LIB}/$file ]; then echo Fixing size_t, ptrdiff_t and wchar_t in $file sed \ + -e '/^[ ]*\*[ ]*typedef unsigned int size_t;/N' \ + -e 's/^\([ ]*\*[ ]*typedef unsigned int size_t;\n[ ]*\*\/\)/\1\ +#ifndef __SIZE_TYPE__\ +#define __SIZE_TYPE__ long unsigned int\ +#endif\ +typedef __SIZE_TYPE__ size_t;\ +/' \ -e '/typedef[ ][ ]*[a-z_][ a-z_]*[ ]size_t/i\ #ifndef __SIZE_TYPE__\ #define __SIZE_TYPE__ long unsigned int\ @@ -2300,6 +2307,8 @@ done # libm.a on m88k-motorola-sysv3 contains a stupid optimization for function # hypot(), which returns the second argument without even looking at its value # if the other is 0.0 +# Another drawback is that fix-header doesn't fix fabs' prototype, and I have +# no idea why. file=math.h if [ $target_canonical = m88k-motorola-sysv3 ]; then if [ -r $file ] && [ ! -r ${LIB}/$file ]; then @@ -2309,8 +2318,10 @@ if [ $target_canonical = m88k-motorola-sysv3 ]; then fi if [ -r ${LIB}/$file ]; then - echo Fixing $file, hypot definition - sed -e '/^extern double hypot();$/a\ + echo Fixing $file, fabs/hypot definition + sed \ + -e 's/extern double floor(), ceil(), fmod(), fabs();/extern double floor(), ceil(), fmod(), fabs _PARAMS((double));/' \ + -e '/^extern double hypot();$/a\ \/* Workaround a stupid Motorola optimization if one\ of x or y is 0.0 and the other is negative! *\/\ #ifdef __STDC__\ |