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ICU-4185 Fix configure for very strict compilers

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X-SVN-Rev: 16691
This commit is contained in:
George Rhoten 2004-11-01 16:37:59 +00:00
parent 75233160fb
commit f7b99944d9
1 changed files with 8 additions and 4 deletions
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12
icu4c/source/configure.in
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@ -195,7 +195,7 @@ dnl
AC_CACHE_CHECK([for definition of U_INLINE for C], ac_cv_c_inline,
[ac_cv_c_inline=no
for ac_kw in inline __inline__ __inline; do
AC_TRY_COMPILE(, [} $ac_kw foo() {], [ac_cv_c_inline=$ac_kw; break])
AC_TRY_COMPILE(, [return 0;} $ac_kw int foo() {], [ac_cv_c_inline=$ac_kw; break])
done
])
case "$ac_cv_c_inline" in
@ -462,7 +462,8 @@ AC_CACHE_VAL(ac_cv_override_cxx_allocation_ok,
[AC_TRY_LINK(
changequote(<<, >>)dnl
<<#include <stdlib.h>
class UObject {
class UMemory {
public:
void *operator new(size_t size) {return malloc(size);}
void *operator new[](size_t size) {return malloc(size);}
void operator delete(void *p) {free(p);}
@ -480,7 +481,8 @@ then
[AC_TRY_LINK(
changequote(<<, >>)dnl
<<#include <stdlib.h>
class UObject {
class UMemory {
public:
void *operator new(size_t size) {return malloc(size);}
void *operator new[](size_t size) {return malloc(size);}
void operator delete(void *p) {free(p);}
@ -534,6 +536,7 @@ changequote(<<, >>)dnl
<<#ifndef __USE_POSIX
#define __USE_POSIX
#endif
#include <stdlib.h>
#include <time.h>
#ifndef tzname /* For SGI. */
extern char *tzname[]; /* RS6000 and others reject char **tzname. */
@ -547,7 +550,8 @@ else
AC_CACHE_CHECK(for _tzname,ac_cv_var__tzname,
[AC_TRY_LINK(
changequote(<<, >>)dnl
<<#include <time.h>
<<#include <stdlib.h>
#include <time.h>
extern char *_tzname[];
>>,
changequote([, ])dnl