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configure.ac: Run unconditionally GLIBCXX_CHECK_INT64_T and GLIBCXX_CHECK_C99_TR1... 

2008-08-12  Paolo Carlini  <paolo.carlini@oracle.com>

	* configure.ac: Run unconditionally GLIBCXX_CHECK_INT64_T and
	GLIBCXX_CHECK_C99_TR1; remove sigsetjmp and mmap checks (unused).
	* crossconfig.m4: Adjust; remove HAVE_GETPAGESIZE defines (unused).
	* configure: Regenerate.
	* config.h.in: Likewise.

	* acinclude.m4: Minor formatting fixes.

From-SVN: r139008
This commit is contained in:
Paolo Carlini 2008-08-12 10:41:26 +00:00 committed by Paolo Carlini
parent 5408498e83
commit 0f24e8de8b
6 changed files with 1284 additions and 3033 deletions
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10
libstdc++-v3/ChangeLog
View File

@ -1,3 +1,13 @@
2008-08-12 Paolo Carlini <paolo.carlini@oracle.com>
* configure.ac: Run unconditionally GLIBCXX_CHECK_INT64_T and
GLIBCXX_CHECK_C99_TR1; remove sigsetjmp and mmap checks (unused).
* crossconfig.m4: Adjust; remove HAVE_GETPAGESIZE defines (unused).
* configure: Regenerate.
* config.h.in: Likewise.
* acinclude.m4: Minor formatting fixes.
2008-08-11 Stephen M. Webb <stephenw@xandros.com>
* include/tr1_impl/regex: Formatting fixes.

6
libstdc++-v3/acinclude.m4
View File

@ -1204,7 +1204,8 @@ AC_DEFUN([GLIBCXX_CHECK_C99_TR1], [
[int ch;
int ret;
ret = isblank(ch);
],[glibcxx_cv_c99_ctype_tr1=yes], [glibcxx_cv_c99_ctype_tr1=no])
],[glibcxx_cv_c99_ctype_tr1=yes],
[glibcxx_cv_c99_ctype_tr1=no])
])
AC_MSG_RESULT($glibcxx_cv_c99_ctype_tr1)
if test x"$glibcxx_cv_c99_ctype_tr1" = x"yes"; then
@ -1275,7 +1276,8 @@ AC_DEFUN([GLIBCXX_CHECK_C99_TR1], [
typedef uint_least64_t my_uint_least64_t;
typedef uintmax_t my_uintmax_t;
typedef uintptr_t my_uintptr_t;
],[glibcxx_cv_c99_stdint_tr1=yes], [glibcxx_cv_c99_stdint_tr1=no])
],[glibcxx_cv_c99_stdint_tr1=yes],
[glibcxx_cv_c99_stdint_tr1=no])
])
AC_MSG_RESULT($glibcxx_cv_c99_stdint_tr1)
if test x"$glibcxx_cv_c99_stdint_tr1" = x"yes"; then

9
libstdc++-v3/config.h.in
View File

@ -159,9 +159,6 @@
/* Define if _Unwind_GetIPInfo is available. */
#undef HAVE_GETIPINFO
/* Define to 1 if you have the `getpagesize' function. */
#undef HAVE_GETPAGESIZE
/* Define if gthr-default.h exists (meaning that threading support is
enabled). */
#undef HAVE_GTHR_DEFAULT
@ -274,9 +271,6 @@
/* Define to 1 if you have the <memory.h> header file. */
#undef HAVE_MEMORY_H
/* Define to 1 if you have a working `mmap' system call. */
#undef HAVE_MMAP
/* Define to 1 if you have the `modf' function. */
#undef HAVE_MODF
@ -304,9 +298,6 @@
/* Define to 1 if you have the `setenv' function. */
#undef HAVE_SETENV
/* Define if sigsetjmp is available. */
#undef HAVE_SIGSETJMP
/* Define to 1 if you have the `sincos' function. */
#undef HAVE_SINCOS

4232
libstdc++-v3/configure vendored
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File diff suppressed because it is too large Load Diff

24
libstdc++-v3/configure.ac
View File

@ -122,6 +122,12 @@ GLIBCXX_ENABLE_FULLY_DYNAMIC_STRING([no])
# Checks for operating systems support that don't require linking.
GLIBCXX_CHECK_SYSTEM_ERROR
# For the streamoff typedef.
GLIBCXX_CHECK_INT64_T
# For C99 support to TR1.
GLIBCXX_CHECK_C99_TR1
# For common values of EOF, SEEK_CUR, SEEK_END.
GLIBCXX_CHECK_STDIO_MACROS
@ -151,15 +157,9 @@ if $GLIBCXX_IS_NATIVE; then
AC_CHECK_HEADERS(sys/uio.h)
GLIBCXX_CHECK_WRITEV
# For the __streamoff_base_type typedef.
GLIBCXX_CHECK_INT64_T
# For LFS support.
GLIBCXX_CHECK_LFS
# For C99 support to TR1.
GLIBCXX_CHECK_C99_TR1
# For dev/random and dev/urandom for TR1.
GLIBCXX_CHECK_RANDOM_TR1
@ -177,16 +177,6 @@ if $GLIBCXX_IS_NATIVE; then
AC_LC_MESSAGES
AC_TRY_COMPILE(
[#include <setjmp.h>],
[sigjmp_buf env;
while (! sigsetjmp (env, 1))
siglongjmp (env, 1);
],
[AC_DEFINE(HAVE_SIGSETJMP, 1, [Define if sigsetjmp is available.])])
AC_FUNC_MMAP
# For iconv support.
AM_ICONV
@ -229,8 +219,6 @@ else
# GLIBCXX_CHECK_STDLIB_SUPPORT
AC_DEFINE(HAVE_STRTOF)
# AC_FUNC_MMAP
AC_DEFINE(HAVE_MMAP)
AC_DEFINE(HAVE_ACOSF)
AC_DEFINE(HAVE_ASINF)

36
libstdc++-v3/crossconfig.m4
View File

@ -24,10 +24,7 @@ case "${host}" in
GLIBCXX_CHECK_COMPLEX_MATH_SUPPORT
GLIBCXX_CHECK_STDLIB_SUPPORT
GLIBCXX_CHECK_S_ISREG_OR_S_IFREG
AC_DEFINE(HAVE_SIGSETJMP)
AC_DEFINE(HAVE_GETPAGESIZE)
AC_DEFINE(HAVE_WRITEV)
AC_DEFINE(HAVE_INT64_T)
AC_DEFINE(HAVE_LIBM)
AC_DEFINE(HAVE_COPYSIGN)
@ -65,16 +62,6 @@ case "${host}" in
GLIBCXX_CHECK_WRITEV
AC_DEFINE(HAVE_LC_MESSAGES)
AC_TRY_COMPILE(
[#include <setjmp.h>],
[sigjmp_buf env;
while (! sigsetjmp (env, 1))
siglongjmp (env, 1);
],
[AC_DEFINE(HAVE_SIGSETJMP, 1, [Define if sigsetjmp is available.])])
AC_DEFINE(HAVE_MMAP)
;;
*djgpp)
@ -125,9 +112,7 @@ case "${host}" in
GLIBCXX_CHECK_LINKER_FEATURES
GLIBCXX_CHECK_COMPLEX_MATH_SUPPORT
AC_DEFINE(HAVE_LC_MESSAGES)
AC_DEFINE(HAVE_GETPAGESIZE)
AC_DEFINE(HAVE_SETENV)
AC_DEFINE(HAVE_SIGSETJMP)
AC_DEFINE(HAVE_COPYSIGN)
AC_DEFINE(HAVE_COPYSIGNF)
AC_DEFINE(HAVE_FINITEF)
@ -139,7 +124,6 @@ case "${host}" in
AC_DEFINE(HAVE_ISNAN)
AC_DEFINE(HAVE_ISNANF)
AC_DEFINE(HAVE_MMAP)
AC_DEFINE(HAVE_ACOSF)
AC_DEFINE(HAVE_ASINF)
AC_DEFINE(HAVE_ATAN2F)
@ -208,7 +192,6 @@ case "${host}" in
GLIBCXX_CHECK_STDLIB_SUPPORT
# For LFS.
AC_DEFINE(HAVE_INT64_T)
GLIBCXX_CHECK_LFS
# For showmanyc_helper().
@ -220,24 +203,10 @@ case "${host}" in
AC_CHECK_HEADERS(sys/uio.h)
GLIBCXX_CHECK_WRITEV
# For C99 support to TR1.
GLIBCXX_CHECK_C99_TR1
AC_DEFINE(_GLIBCXX_USE_RANDOM_TR1)
AC_LC_MESSAGES
# Check for sigsetjmp
AC_TRY_COMPILE(
[#include <setjmp.h>],
[sigjmp_buf env;
while (! sigsetjmp (env, 1))
siglongjmp (env, 1);
],
[AC_DEFINE(HAVE_SIGSETJMP, 1, [Define if sigsetjmp is available.])])
AC_DEFINE(HAVE_MMAP)
# For iconv support.
AM_ICONV
;;
@ -314,15 +283,12 @@ case "${host}" in
case "$target" in
*-solaris2.7 | *-solaris2.8 | *-solaris2.9 | *-solaris2.10)
GLIBCXX_CHECK_LINKER_FEATURES
AC_DEFINE(HAVE_GETPAGESIZE)
AC_DEFINE(HAVE_SIGSETJMP)
AC_DEFINE(HAVE_MBSTATE_T)
AC_DEFINE(HAVE_POLL)
AC_DEFINE(HAVE_S_ISREG)
AC_DEFINE(HAVE_LC_MESSAGES)
AC_DEFINE(HAVE_FINITE)
AC_DEFINE(HAVE_FPCLASS)
AC_DEFINE(HAVE_GETPAGESIZE)
# All of the dependencies for wide character support are here, so
# turn it on.
AC_DEFINE(_GLIBCXX_USE_WCHAR_T)
@ -365,7 +331,6 @@ case "${host}" in
AC_DEFINE(HAVE_STRTOLD)
;;
esac
AC_DEFINE(HAVE_MMAP)
AC_DEFINE(HAVE_COPYSIGN)
AC_DEFINE(HAVE_ISNAN)
AC_DEFINE(HAVE_ISNANF)
@ -399,7 +364,6 @@ case "${host}" in
fi
;;
*-vxworks)
AC_DEFINE(HAVE_MMAP)
AC_DEFINE(HAVE_ACOSF)
AC_DEFINE(HAVE_ASINF)
AC_DEFINE(HAVE_ATAN2F)