pgagarinov
08ba30e8f9
Version 1.5.2a of libpqtypes which contains a few critical bug fixes on top of official version 1.5.1
140 lines
4.5 KiB
Plaintext
140 lines
4.5 KiB
Plaintext
AC_DEFUN([AX_CFLAGS_GCC_OPTION_NEW], [dnl
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AS_VAR_PUSHDEF([FLAGS],[CFLAGS])dnl
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AS_VAR_PUSHDEF([VAR],[ac_cv_cflags_gcc_option_$1])dnl
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AC_CACHE_CHECK([m4_ifval($2,$2,FLAGS) for gcc m4_ifval($1,$1,-option)],
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VAR,[VAR="no, unknown"
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AC_LANG_SAVE
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AC_LANG_C
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ac_save_[]FLAGS="$[]FLAGS"
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for ac_arg dnl
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in "-pedantic -Werror % m4_ifval($1,$1,-option)" dnl GCC
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"-pedantic % m4_ifval($1,$1,-option) %% no, obsolete" dnl new GCC
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#
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do FLAGS="$ac_save_[]FLAGS "`echo $ac_arg | sed -e 's,%%.*,,' -e 's,%,,'`
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AC_TRY_COMPILE([],[return 0;],
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[VAR=`echo $ac_arg | sed -e 's,.*% *,,'` ; break])
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done
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FLAGS="$ac_save_[]FLAGS"
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AC_LANG_RESTORE
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])
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case ".$VAR" in
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.ok|.ok,*) m4_ifvaln($3,$3) ;;
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.|.no|.no,*) m4_ifvaln($4,$4) ;;
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*) m4_ifvaln($3,$3,[
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if echo " $[]m4_ifval($2,$2,FLAGS) " | grep " $VAR " 2>&1 >/dev/null
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then AC_RUN_LOG([: m4_ifval($2,$2,FLAGS) does contain $VAR])
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else AC_RUN_LOG([: m4_ifval($2,$2,FLAGS)="$m4_ifval($2,$2,FLAGS) $VAR"])
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m4_ifval($2,$2,FLAGS)="$m4_ifval($2,$2,FLAGS) $VAR"
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fi ]) ;;
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esac
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AS_VAR_POPDEF([VAR])dnl
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AS_VAR_POPDEF([FLAGS])dnl
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])
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dnl the only difference - the LANG selection... and the default FLAGS
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AC_DEFUN([AX_CXXFLAGS_GCC_OPTION_NEW], [dnl
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AS_VAR_PUSHDEF([FLAGS],[CXXFLAGS])dnl
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AS_VAR_PUSHDEF([VAR],[ac_cv_cxxflags_gcc_option_$1])dnl
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AC_CACHE_CHECK([m4_ifval($2,$2,FLAGS) for gcc m4_ifval($1,$1,-option)],
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VAR,[VAR="no, unknown"
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AC_LANG_SAVE
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AC_LANG_CPLUSPLUS
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ac_save_[]FLAGS="$[]FLAGS"
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for ac_arg dnl
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in "-pedantic -Werror % m4_ifval($1,$1,-option)" dnl GCC
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"-pedantic % m4_ifval($1,$1,-option) %% no, obsolete" dnl new GCC
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#
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do FLAGS="$ac_save_[]FLAGS "`echo $ac_arg | sed -e 's,%%.*,,' -e 's,%,,'`
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AC_TRY_COMPILE([],[return 0;],
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[VAR=`echo $ac_arg | sed -e 's,.*% *,,'` ; break])
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done
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FLAGS="$ac_save_[]FLAGS"
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AC_LANG_RESTORE
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])
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case ".$VAR" in
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.ok|.ok,*) m4_ifvaln($3,$3) ;;
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.|.no|.no,*) m4_ifvaln($4,$4) ;;
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*) m4_ifvaln($3,$3,[
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if echo " $[]m4_ifval($2,$2,FLAGS) " | grep " $VAR " 2>&1 >/dev/null
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then AC_RUN_LOG([: m4_ifval($2,$2,FLAGS) does contain $VAR])
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else AC_RUN_LOG([: m4_ifval($2,$2,FLAGS)="$m4_ifval($2,$2,FLAGS) $VAR"])
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m4_ifval($2,$2,FLAGS)="$m4_ifval($2,$2,FLAGS) $VAR"
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fi ]) ;;
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esac
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AS_VAR_POPDEF([VAR])dnl
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AS_VAR_POPDEF([FLAGS])dnl
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])
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AC_DEFUN([AX_CFLAGS_GCC_OPTION],[ifelse(m4_bregexp([$2],[-]),-1,
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[AX_CFLAGS_GCC_OPTION_NEW($@)],[AX_CFLAGS_GCC_OPTION_OLD($@)])])
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AC_DEFUN([AX_CXXFLAGS_GCC_OPTION],[ifelse(m4_bregexp([$2],[-]),-1,
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[AX_CXXFLAGS_GCC_OPTION_NEW($@)],[AX_CXXFLAGS_GCC_OPTION_OLD($@)])])
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AC_DEFUN([AC_C_LONG_LONG],
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[AC_CACHE_CHECK(for long long int, ac_cv_c_long_long,
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[if test "$GCC" = yes; then
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ac_cv_c_long_long=yes
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else
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AC_TRY_COMPILE(,[long long int i;],
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ac_cv_c_long_long=yes,
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ac_cv_c_long_long=no)
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fi])
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if test $ac_cv_c_long_long = yes; then
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AC_DEFINE(HAVE_LONG_LONG, 1, [compiler understands long long])
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fi
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])
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dnl AC_CHECK_FUNC_IN(HEADER, FUNCTION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
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AC_DEFUN([AC_CHECK_FUNC_IN],
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[AC_MSG_CHECKING([for $2 in $1])
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AC_CACHE_VAL(ac_cv_func_$2,
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[AC_TRY_LINK(
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dnl Don't include <ctype.h> because on OSF/1 3.0 it includes <sys/types.h>
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dnl which includes <sys/select.h> which contains a prototype for
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dnl select. Similarly for bzero.
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[/* System header to define __stub macros and hopefully few prototypes,
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which can conflict with char $2(); below. */
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#include <assert.h>
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#include <$1>
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/* Override any gcc2 internal prototype to avoid an error. */
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]ifelse(AC_LANG, CPLUSPLUS, [#ifdef __cplusplus
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extern "C"
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#endif
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])dnl
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[/* We use char because int might match the return type of a gcc2
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builtin and then its argument prototype would still apply. */
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char $2();
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], [
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/* The GNU C library defines this for functions which it implements
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to always fail with ENOSYS. Some functions are actually named
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something starting with __ and the normal name is an alias. */
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#if defined (__stub_$2) || defined (__stub___$2)
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choke me
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#else
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$2();
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#endif
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], eval "ac_cv_func_$2=yes", eval "ac_cv_func_$2=no")])
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if eval "test \"`echo '$ac_cv_func_'$2`\" = yes"; then
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AC_MSG_RESULT(yes)
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ifelse([$3], , :, [$3])
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else
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AC_MSG_RESULT(no)
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ifelse([$4], , , [$4
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])dnl
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fi
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])
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dnl AC_CHECK_FUNCS_IN(HEADER, FUNCTION... [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
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AC_DEFUN([AC_CHECK_FUNCS_IN],
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[for ac_func in $2
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do
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AC_CHECK_FUNC_IN($1, $ac_func,
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ac_tr_func=HAVE_`echo $ac_func | sed -e 'y:abcdefghijklmnopqrstuvwxyz:ABCDEFGHIJKLMNOPQRSTUVWXYZ:' -e 's:[[^A-Z0-9]]:_:g'`
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AC_DEFINE_UNQUOTED($ac_tr_func) $3], $4)dnl
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done
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])
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