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Automatically detect HAVE_INT_8_16_32.

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Docs/manual.texi:
  - remove -DHAVE_INT_8_16_32 from recommended CFLAGS
configure.in:
  - add test for int8
acconfig.h:
  - add HAVE_INT_8_16_32
This commit is contained in:
unknown 2000-08-10 11:21:42 -04:00
parent f5fa7fee9d
commit 07c1b84362
3 changed files with 31 additions and 6 deletions
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8
Docs/manual.texi
View file

@ -6687,8 +6687,8 @@ Automatic detection of @code{xlC} is missing from Autoconf, so a
@strong{MySQL}: (The example uses the IBM compiler)
@example
shell> CC="xlc_r" CFLAGS="-ma -O3 -qstrict -DHAVE_INT_8_16_32" \
CXX="xlC_r" CXXFLAGS="-ma -O3 -qstrict -DHAVE_INT_8_16_32" \
shell> CC="xlc_r" CFLAGS="-ma -O3 -qstrict" \
CXX="xlC_r" CXXFLAGS="-ma -O3 -qstrict" \
./configure
@end example
@ -6704,9 +6704,9 @@ handling in @code{gcc}/@code{egcs} is not thread-safe! (This is tested with
@example
shell> CC=gcc \
CFLAGS="-DHAVE_INT_8_16_32" \
CFLAGS="" \
CXX=gcc \
CXXFLAGS="-felide-constructors -fno-exceptions -fno-rtti -DHAVE_INT_8_16_32" \" \
CXXFLAGS="-felide-constructors -fno-exceptions -fno-rtti" \" \
./configure --prefix=/usr/local/mysql --with-debug --with-low-memory
@end example

3
acconfig.h
View file

@ -69,6 +69,9 @@
this with 6 arguments */
#undef HAVE_GLIBC2_STYLE_GETHOSTBYNAME_R
/* Define if int8, int16 and int32 types exist */
#undef HAVE_INT_8_16_32
/* Define if we have GNU readline */
#undef HAVE_LIBREADLINE

26
configure.in
View file

@ -580,6 +580,28 @@ LIBS_AFTER_SOCKET=$LIBS
LIBS="$LIBS_BEFORE_SOCKET $LIBS_SOCKET $LIBS_AFTER_SOCKET"
NON_THREADED_CLIENT_LIBS="$LIBS"
AC_MSG_CHECKING([for int8])
AC_TRY_RUN([
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#ifdef HAVE_STDDEF_H
#include <stddef.h>
#endif
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
int main()
{
int8 i;
return 0;
}
], AC_DEFINE(HAVE_INT_8_16_32) AC_MSG_RESULT([yes]), AC_MSG_RESULT([no])
)
#
# Some system specific hacks
#
@ -662,8 +684,8 @@ case $SYSTEM_TYPE in
;;
*aix4.3*)
echo "Adding defines for AIX"
CFLAGS="$CFLAGS -DHAVE_INT_8_16_32 -DUNDEF_HAVE_INITGROUPS"
CXXFLAGS="$CXXFLAGS -DHAVE_INT_8_16_32 -DUNDEF_HAVE_INITGROUPS"
CFLAGS="$CFLAGS -DUNDEF_HAVE_INITGROUPS"
CXXFLAGS="$CXXFLAGS -DUNDEF_HAVE_INITGROUPS"
;;
esac