Dan Kegel : configure: AC_C_CONST is obsolete.
Alexandre Julliard
julliard at winehq.org
Thu Sep 1 11:55:59 CDT 2011
Module: wine
Branch: master
Commit: 82954d45de710f3399f56ef0005cb307c3a5f09a
URL: http://source.winehq.org/git/wine.git/?a=commit;h=82954d45de710f3399f56ef0005cb307c3a5f09a
Author: Dan Kegel <dank at kegel.com>
Date: Wed Aug 31 17:17:44 2011 -0700
configure: AC_C_CONST is obsolete.
---
configure | 80 ---------------------------------------------------
configure.ac | 1 -
include/config.h.in | 3 --
3 files changed, 0 insertions(+), 84 deletions(-)
diff --git a/configure b/configure
index c421b2a..7ac2d12 100755
--- a/configure
+++ b/configure
@@ -13108,86 +13108,6 @@ $as_echo "#define HAVE_SCHED_SETAFFINITY 1" >>confdefs.h
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
-$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
-if ${ac_cv_c_const+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-/* FIXME: Include the comments suggested by Paul. */
-#ifndef __cplusplus
- /* Ultrix mips cc rejects this. */
- typedef int charset[2];
- const charset cs;
- /* SunOS 4.1.1 cc rejects this. */
- char const *const *pcpcc;
- char **ppc;
- /* NEC SVR4.0.2 mips cc rejects this. */
- struct point {int x, y;};
- static struct point const zero = {0,0};
- /* AIX XL C 1.02.0.0 rejects this.
- It does not let you subtract one const X* pointer from another in
- an arm of an if-expression whose if-part is not a constant
- expression */
- const char *g = "string";
- pcpcc = &g + (g ? g-g : 0);
- /* HPUX 7.0 cc rejects these. */
- ++pcpcc;
- ppc = (char**) pcpcc;
- pcpcc = (char const *const *) ppc;
- { /* SCO 3.2v4 cc rejects this. */
- char *t;
- char const *s = 0 ? (char *) 0 : (char const *) 0;
-
- *t++ = 0;
- if (s) return 0;
- }
- { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
- int x[] = {25, 17};
- const int *foo = &x[0];
- ++foo;
- }
- { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
- typedef const int *iptr;
- iptr p = 0;
- ++p;
- }
- { /* AIX XL C 1.02.0.0 rejects this saying
- "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
- struct s { int j; const int *ap[3]; };
- struct s *b; b->j = 5;
- }
- { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
- const int foo = 10;
- if (!foo) return 0;
- }
- return !cs[0] && !zero.x;
-#endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_const=yes
-else
- ac_cv_c_const=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
-$as_echo "$ac_cv_c_const" >&6; }
-if test $ac_cv_c_const = no; then
-
-$as_echo "#define const /**/" >>confdefs.h
-
-fi
-
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
$as_echo_n "checking for inline... " >&6; }
if ${ac_cv_c_inline+:} false; then :
diff --git a/configure.ac b/configure.ac
index ae89108..c824206 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2055,7 +2055,6 @@ fi
dnl **** Check for types ****
-AC_C_CONST
AC_C_INLINE
AC_CHECK_TYPES([mode_t, off_t, pid_t, size_t, ssize_t, long long, fsblkcnt_t, fsfilcnt_t])
AC_CHECK_TYPES([sigset_t],,,[#include <sys/types.h>
diff --git a/include/config.h.in b/include/config.h.in
index 26528b7..f0016c8 100644
--- a/include/config.h.in
+++ b/include/config.h.in
@@ -1327,9 +1327,6 @@
convention */
#undef __ASM_STDCALL_FUNC
-/* Define to empty if `const' does not conform to ANSI C. */
-#undef const
-
/* Define to `__inline__' or `__inline' if that's what the C compiler
calls it, or to nothing if 'inline' is not supported under any name. */
#ifndef __cplusplus
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