])
-dnl CURL_SETUP_VARS_ALPHA_SETS
-dnl -------------------------------------------------
-dnl Set up variables with sets of several letters.
-
-AC_DEFUN([CURL_SETUP_VARS_ALPHA_SETS], [
-curl_cv_letters='abcdefghijklmnopqrstuvwxyz'
-curl_cv_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-curl_cv_Letters=$curl_cv_letters$curl_cv_LETTERS
-curl_cv_digits='0123456789'
-curl_cv_alnum=$curl_cv_Letters$curl_cv_digits
-])
-
-
-dnl CURL_CHECK_DEF_INTXX_C (INTXX_C, [INCLUDES])
-dnl -------------------------------------------------
-dnl Use the C preprocessor to find out if the given INTXX_C function-style
-dnl macro is defined and get the suffix part of its expansion. This macro
-dnl will not use default includes even if no INCLUDES argument is given.
-
-AC_DEFUN([CURL_CHECK_DEF_INTXX_C], [
- AC_REQUIRE([CURL_SETUP_VARS_ALPHA_SETS])dnl
- AS_VAR_PUSHDEF([ac_HaveDef], [curl_cv_have_def_$1])dnl
- AS_VAR_PUSHDEF([ac_Def], [curl_cv_def_$1])dnl
- if test -z "$SED"; then
- AC_MSG_ERROR([SED not set. Cannot continue without SED being set.])
- fi
- if test -z "$GREP"; then
- AC_MSG_ERROR([GREP not set. Cannot continue without GREP being set.])
- fi
- tmp_suf=""
- AC_PREPROC_IFELSE([
- AC_LANG_SOURCE(
-ifelse($2,,,[$2])[[
-#ifdef $1
-$1(CURL_DEF_TOKEN)
-#endif
- ]])
- ],[
-
- echo " " >&6
- echo "DEBUG: preproc IF-ACTION branch for $1 -----" >&6
- echo "DEBUG: ------- preproc source follows: " >&6
- sed 's/^/cpp-src> /' conftest.$ac_ext >&6
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.yang2 1>conftest.yang1
- echo "DEBUG: ------- preproc STDOUT follows: " >&6
- sed 's/^/cpp-out> /' conftest.yang1 >&6
- echo "DEBUG: ------- preproc STDERR follows: " >&6
- sed 's/^/cpp-err> /' conftest.yang2 >&6
- echo "DEBUG: ------- preproc STDERR ends in above line. " >&6
- echo "DEBUG: ------- shell tmp_suf follows: " >&6
-
- tmp_suf=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \
- "$GREP" CURL_DEF_TOKEN 2>/dev/null | \
- "$SED" 's/.*CURL_DEF_TOKEN//' 2>/dev/null | \
- "$SED" 's/[[^'"$curl_cv_alnum"']]//g' 2>/dev/null`
-
- echo "DEBUG: $tmp_suf" >&6
- echo "DEBUG: ------- shell tmp_suf ends in above line. " >&6
-
- if test -z "$tmp_suf"; then
- tmp_suf=""
- fi
-
- ],[
-
- echo " " >&6
- echo "DEBUG: preproc ELSE-ACTION branch for $1 -----" >&6
- echo "DEBUG: ------- preproc source follows: " >&6
- sed 's/^/cpp-src> /' conftest.$ac_ext >&6
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.yang2 1>conftest.yang1
- echo "DEBUG: ------- preproc STDOUT follows: " >&6
- sed 's/^/cpp-out> /' conftest.yang1 >&6
- echo "DEBUG: ------- preproc STDERR follows: " >&6
- sed 's/^/cpp-err> /' conftest.yang2 >&6
- echo "DEBUG: ------- preproc STDERR ends in above line. " >&6
-
- ])
-
- rm -f conftest.yang1
- rm -f conftest.yang2
-
- if test -z "$tmp_suf"; then
- AS_VAR_SET(ac_HaveDef, no)
- else
- AS_VAR_SET(ac_HaveDef, yes)
- AS_VAR_SET(ac_Def, $tmp_suf)
- fi
- AS_VAR_POPDEF([ac_Def])dnl
- AS_VAR_POPDEF([ac_HaveDef])dnl
-])
-
-
dnl CURL_CHECK_AIX_ALL_SOURCE
dnl -------------------------------------------------
dnl Provides a replacement of traditional AC_AIX with
if test "$x_typeof" = "unknown" && test ! -z "$1"; then
tmp_includes=""
tmp_source=""
- tmp_intxx=""
tmp_fmt=""
case AS_TR_SH([$1]) in
int64_t)
tmp_includes="$curl_includes_inttypes"
tmp_source="char f@<:@@:>@ = PRId64;"
- tmp_intxx="INT64_C"
tmp_fmt="PRId64"
;;
int32_t)
tmp_includes="$curl_includes_inttypes"
tmp_source="char f@<:@@:>@ = PRId32;"
- tmp_intxx="INT32_C"
tmp_fmt="PRId32"
;;
int16_t)
tmp_includes="$curl_includes_inttypes"
tmp_source="char f@<:@@:>@ = PRId16;"
- tmp_intxx="INT16_C"
tmp_fmt="PRId16"
;;
esac
x_sizeof="$2"
else
CURL_CHECK_DEF([$tmp_fmt], [$curl_includes_inttypes], [silent])
- CURL_CHECK_DEF_INTXX_C([$tmp_intxx], [$curl_includes_inttypes])
AS_VAR_PUSHDEF([tmp_HaveFmtDef], [curl_cv_have_def_$tmp_fmt])dnl
AS_VAR_PUSHDEF([tmp_FmtDef], [curl_cv_def_$tmp_fmt])dnl
- AS_VAR_PUSHDEF([tmp_HaveSufDef], [curl_cv_have_def_$tmp_intxx])dnl
- AS_VAR_PUSHDEF([tmp_SufDef], [curl_cv_def_$tmp_intxx])dnl
- if test AS_VAR_GET(tmp_HaveFmtDef) = "yes" &&
- test AS_VAR_GET(tmp_HaveSufDef) = "yes"; then
+ if test AS_VAR_GET(tmp_HaveFmtDef) = "yes"; then
x_format=AS_VAR_GET(tmp_FmtDef)
- x_suffix=AS_VAR_GET(tmp_SufDef)
x_typeof="$1"
x_sizeof="$2"
fi
- AS_VAR_POPDEF([tmp_SufDef])dnl
- AS_VAR_POPDEF([tmp_HaveSufDef])dnl
AS_VAR_POPDEF([tmp_FmtDef])dnl
AS_VAR_POPDEF([tmp_HaveFmtDef])dnl
fi
])
+dnl DO_CURL_OFF_T_SUFFIX_CHECK (TYPE)
+dnl -------------------------------------------------
+dnl Internal macro for CURL_CONFIGURE_CURL_OFF_T
+
+AC_DEFUN([DO_CURL_OFF_T_SUFFIX_CHECK], [
+ AC_REQUIRE([CURL_INCLUDES_INTTYPES])dnl
+ AC_MSG_CHECKING([constant suffix string for curl_off_t])
+ #
+ curl_suffix_curl_off_t="unknown"
+ curl_suffix_curl_off_tu="unknown"
+ #
+ case AS_TR_SH([$1]) in
+ long_long | __longlong | __longlong_t)
+ tst_suffixes="LL::"
+ ;;
+ long)
+ tst_suffixes="L::"
+ ;;
+ int)
+ tst_suffixes="::"
+ ;;
+ __int64 | int64_t)
+ tst_suffixes="LL:i64::"
+ ;;
+ __int32 | int32_t)
+ tst_suffixes="L:i32::"
+ ;;
+ __int16 | int16_t)
+ tst_suffixes="L:i16::"
+ ;;
+ *)
+ AC_MSG_ERROR([unexpected data type $1])
+ ;;
+ esac
+ #
+ old_IFS=$IFS; IFS=':'
+ for tmp_ssuf in $tst_suffixes ; do
+ IFS=$old_IFS
+ if test "x$curl_suffix_curl_off_t" = "xunknown"; then
+ case $tmp_ssuf in
+ i64 | i32 | i16)
+ tmp_usuf="u$tmp_ssuf"
+ ;;
+ LL | L)
+ tmp_usuf="U$tmp_ssuf"
+ ;;
+ *)
+ tmp_usuf=""
+ ;;
+ esac
+ AC_COMPILE_IFELSE([
+ AC_LANG_PROGRAM([[
+ $curl_includes_inttypes
+ typedef $1 new_t;
+ ]],[[
+ new_t s1;
+ new_t s2;
+ s1 = -10$tmp_ssuf ;
+ s2 = 20$tmp_ssuf ;
+ if(s1 > s2)
+ return 1;
+ ]])
+ ],[
+ curl_suffix_curl_off_t="$tmp_ssuf"
+ curl_suffix_curl_off_tu="$tmp_usuf"
+ ])
+ fi
+ done
+ IFS=$old_IFS
+ #
+ if test "x$curl_suffix_curl_off_t" = "xunknown"; then
+ AC_MSG_ERROR([cannot find constant suffix string for curl_off_t.])
+ else
+ AC_MSG_RESULT([$curl_suffix_curl_off_t])
+ AC_MSG_CHECKING([constant suffix string for unsigned curl_off_t])
+ AC_MSG_RESULT([$curl_suffix_curl_off_tu])
+ fi
+ #
+])
+
+
dnl CURL_CONFIGURE_CURL_OFF_T
dnl -------------------------------------------------
dnl Find out suitable curl_off_t data type definition and associated
x_sizeof="unknown"
x_format="unknown"
u_format="unknown"
- x_suffix="unknown"
- u_suffix="unknown"
#
if test "$x_typeof" = "unknown"; then
AC_MSG_CHECKING([for 64-bit curl_off_t data type])
u_format=`echo "$x_format" | "$SED" 's/i$/u/'`
u_format=`echo "$u_format" | "$SED" 's/d$/u/'`
u_format=`echo "$u_format" | "$SED" 's/D$/U/'`
- u_suffix=`echo "$x_suffix" | "$SED" 's/^/U/'`
else
x_pull_headers="no"
case AS_TR_SH([$x_typeof]) in
long_long | __longlong | __longlong_t)
x_format="lld"
u_format="llu"
- x_suffix="LL"
- u_suffix="ULL"
;;
long)
x_format="ld"
u_format="lu"
- x_suffix="L"
- u_suffix="UL"
;;
int)
x_format="d"
u_format="u"
- x_suffix=""
- u_suffix=""
;;
__int64)
x_format="I64d"
u_format="I64u"
- x_suffix="i64"
- u_suffix="ui64"
;;
__int32)
x_format="I32d"
u_format="I32u"
- x_suffix="i32"
- u_suffix="ui32"
;;
__int16)
x_format="I16d"
u_format="I16u"
- x_suffix="i16"
- u_suffix="ui16"
;;
*)
AC_MSG_ERROR([cannot find print format string for curl_off_t.])
#
AC_MSG_CHECKING([formatting string directive for unsigned curl_off_t])
AC_MSG_RESULT(["$u_format"])
- AC_MSG_CHECKING([constant suffix string for curl_off_t])
- AC_MSG_RESULT([$x_suffix])
- AC_MSG_CHECKING([constant suffix string for unsigned curl_off_t])
- AC_MSG_RESULT([$u_suffix])
+ #
+ DO_CURL_OFF_T_SUFFIX_CHECK([$x_typeof])
#
if test "$x_pull_headers" = "yes"; then
if test "x$ac_cv_header_sys_types_h" = "xyes"; then
CURL_DEFINE_UNQUOTED([CURL_FMT_OFF_TU], ["$u_format"])
CURL_DEFINE_UNQUOTED([CURL_FORMAT_OFF_T], ["%$x_format"])
CURL_DEFINE_UNQUOTED([CURL_SIZEOF_CURL_OFF_T], [$x_sizeof])
- CURL_DEFINE_UNQUOTED([CURL_SUFFIX_CURL_OFF_T], [$x_suffix])
- CURL_DEFINE_UNQUOTED([CURL_SUFFIX_CURL_OFF_TU], [$u_suffix])
+ CURL_DEFINE_UNQUOTED([CURL_SUFFIX_CURL_OFF_T], [$curl_suffix_curl_off_t])
+ CURL_DEFINE_UNQUOTED([CURL_SUFFIX_CURL_OFF_TU], [$curl_suffix_curl_off_tu])
#
])
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