2005-12-21 11:08:35 -05:00
|
|
|
AC_PREREQ(2.57)
|
2008-07-06 22:11:21 -04:00
|
|
|
|
|
|
|
dnl Version not hardcoded here. Fetched later from ares_version.h
|
|
|
|
AC_INIT([c-ares], [-],
|
|
|
|
[c-ares mailing list => http://cool.haxx.se/mailman/listinfo/c-ares])
|
|
|
|
|
2005-12-21 11:08:35 -05:00
|
|
|
AC_CONFIG_SRCDIR([ares_ipv6.h])
|
2008-05-07 17:16:06 -04:00
|
|
|
AM_CONFIG_HEADER([config.h])
|
2005-09-18 12:44:49 -04:00
|
|
|
AM_MAINTAINER_MODE
|
|
|
|
|
2008-07-04 00:03:55 -04:00
|
|
|
dnl SED is mandatory for configure process and libtool.
|
2008-07-27 18:25:07 -04:00
|
|
|
dnl Set it now, allowing it to be changed later.
|
2008-07-04 00:03:55 -04:00
|
|
|
AC_PATH_PROG([SED], [sed], [not_found],
|
2008-07-02 13:42:08 -04:00
|
|
|
[$PATH:/usr/bin:/usr/local/bin])
|
2008-07-04 00:03:55 -04:00
|
|
|
if test -z "$SED" || test "$SED" = "not_found"; then
|
|
|
|
AC_MSG_ERROR([sed not found in PATH. Cannot continue without sed.])
|
2008-07-02 13:42:08 -04:00
|
|
|
fi
|
2008-07-27 19:43:53 -04:00
|
|
|
AC_SUBST([SED])
|
2008-07-02 13:42:08 -04:00
|
|
|
|
2008-07-04 00:03:55 -04:00
|
|
|
dnl GREP is mandatory for configure process and libtool.
|
2008-07-27 18:25:07 -04:00
|
|
|
dnl Set it now, allowing it to be changed later.
|
2008-07-04 00:03:55 -04:00
|
|
|
AC_PATH_PROG([GREP], [grep], [not_found],
|
2008-07-02 13:42:08 -04:00
|
|
|
[$PATH:/usr/bin:/usr/local/bin])
|
2008-07-04 00:03:55 -04:00
|
|
|
if test -z "$GREP" || test "$GREP" = "not_found"; then
|
|
|
|
AC_MSG_ERROR([grep not found in PATH. Cannot continue without grep.])
|
|
|
|
fi
|
2008-07-27 19:43:53 -04:00
|
|
|
AC_SUBST([GREP])
|
2008-07-04 00:03:55 -04:00
|
|
|
|
|
|
|
dnl EGREP is mandatory for configure process and libtool.
|
2008-07-27 18:25:07 -04:00
|
|
|
dnl Set it now, allowing it to be changed later.
|
2008-07-04 00:03:55 -04:00
|
|
|
if echo a | ($GREP -E '(a|b)') >/dev/null 2>&1; then
|
|
|
|
AC_MSG_CHECKING([for egrep])
|
|
|
|
EGREP="$GREP -E"
|
|
|
|
AC_MSG_RESULT([$EGREP])
|
|
|
|
else
|
|
|
|
AC_PATH_PROG([EGREP], [egrep], [not_found],
|
|
|
|
[$PATH:/usr/bin:/usr/local/bin])
|
|
|
|
fi
|
|
|
|
if test -z "$EGREP" || test "$EGREP" = "not_found"; then
|
|
|
|
AC_MSG_ERROR([egrep not found in PATH. Cannot continue without egrep.])
|
|
|
|
fi
|
2008-07-27 19:43:53 -04:00
|
|
|
AC_SUBST([EGREP])
|
2008-07-04 00:03:55 -04:00
|
|
|
|
|
|
|
dnl AR is mandatory for configure process and libtool.
|
|
|
|
dnl This is target dependant, so check it as a tool.
|
|
|
|
AC_PATH_TOOL([AR], [ar], [not_found],
|
|
|
|
[$PATH:/usr/bin:/usr/local/bin])
|
|
|
|
if test -z "$AR" || test "$AR" = "not_found"; then
|
|
|
|
AC_MSG_ERROR([ar not found in PATH. Cannot continue without ar.])
|
2008-07-02 13:42:08 -04:00
|
|
|
fi
|
2008-07-27 19:43:53 -04:00
|
|
|
AC_SUBST([AR])
|
2008-07-02 13:42:08 -04:00
|
|
|
|
2008-07-06 22:11:21 -04:00
|
|
|
dnl Fetch c-ares version from ares_version.h
|
|
|
|
VERSION=`$SED -ne 's/^#define ARES_VERSION_STR "\(.*\)"/\1/p' ${srcdir}/ares_version.h`
|
|
|
|
AM_INIT_AUTOMAKE([c-ares], [$VERSION])
|
|
|
|
AC_MSG_CHECKING([c-ares version])
|
|
|
|
AC_MSG_RESULT([$VERSION])
|
|
|
|
|
2007-03-07 12:59:03 -05:00
|
|
|
dnl
|
|
|
|
dnl Detect the canonical host and target build environment
|
|
|
|
dnl
|
|
|
|
|
|
|
|
AC_CANONICAL_HOST
|
|
|
|
dnl Get system canonical name
|
|
|
|
AC_DEFINE_UNQUOTED(OS, "${host}", [cpu-machine-OS])
|
|
|
|
|
2005-09-18 12:44:49 -04:00
|
|
|
AC_PROG_CC
|
2008-05-07 17:16:06 -04:00
|
|
|
AM_PROG_CC_C_O
|
2005-09-18 12:44:49 -04:00
|
|
|
AC_PROG_INSTALL
|
|
|
|
|
2008-08-04 02:48:11 -04:00
|
|
|
dnl This defines _ALL_SOURCE for AIX
|
|
|
|
CARES_CHECK_AIX_ALL_SOURCE
|
|
|
|
|
2008-07-22 15:04:16 -04:00
|
|
|
dnl Our configure and build reentrant settings
|
2008-07-26 21:36:33 -04:00
|
|
|
CARES_CONFIGURE_REENTRANT
|
2008-07-22 15:04:16 -04:00
|
|
|
|
2008-07-15 12:43:39 -04:00
|
|
|
dnl check for how to do large files
|
|
|
|
AC_SYS_LARGEFILE
|
|
|
|
|
2005-09-18 12:44:49 -04:00
|
|
|
case $host_os in
|
2008-05-18 22:50:29 -04:00
|
|
|
solaris*)
|
|
|
|
AC_DEFINE(ETC_INET, 1, [if a /etc/inet dir is being used])
|
|
|
|
;;
|
2005-09-18 12:44:49 -04:00
|
|
|
esac
|
|
|
|
|
2007-03-06 00:05:50 -05:00
|
|
|
dnl support building of Windows DLLs
|
2005-12-19 16:38:10 -05:00
|
|
|
AC_LIBTOOL_WIN32_DLL
|
|
|
|
|
2005-09-18 12:44:49 -04:00
|
|
|
dnl ************************************************************
|
|
|
|
dnl Option to switch on debug options. This makes an assumption that
|
|
|
|
dnl this is built as an 'ares' subdir in the curl source tree. Subject for
|
|
|
|
dnl improval in the future!
|
|
|
|
dnl
|
|
|
|
AC_MSG_CHECKING([whether to enable debug options])
|
|
|
|
AC_ARG_ENABLE(debug,
|
|
|
|
AC_HELP_STRING([--enable-debug],[Enable pedantic debug options])
|
|
|
|
AC_HELP_STRING([--disable-debug],[Disable debug options]),
|
|
|
|
[ case "$enableval" in
|
|
|
|
no)
|
|
|
|
AC_MSG_RESULT(no)
|
|
|
|
;;
|
|
|
|
*) AC_MSG_RESULT(yes)
|
|
|
|
|
|
|
|
dnl when doing the debug stuff, use static library only
|
|
|
|
AC_DISABLE_SHARED
|
|
|
|
|
2007-12-10 17:19:06 -05:00
|
|
|
debugbuild="yes"
|
|
|
|
|
2005-09-18 12:44:49 -04:00
|
|
|
dnl the entire --enable-debug is a hack that lives and runs on top of
|
|
|
|
dnl libcurl stuff so this BUILDING_LIBCURL is not THAT much uglier
|
|
|
|
AC_DEFINE(BUILDING_LIBCURL, 1, [when building as static part of libcurl])
|
|
|
|
|
|
|
|
CPPFLAGS="$CPPFLAGS -DCURLDEBUG -I$srcdir/../include"
|
|
|
|
CFLAGS="$CFLAGS -g"
|
|
|
|
|
|
|
|
dnl set compiler "debug" options to become more picky, and remove
|
|
|
|
dnl optimize options from CFLAGS
|
|
|
|
CURL_CC_DEBUG_OPTS
|
|
|
|
|
|
|
|
;;
|
|
|
|
esac ],
|
|
|
|
AC_MSG_RESULT(no)
|
|
|
|
)
|
2007-12-10 17:19:06 -05:00
|
|
|
AM_CONDITIONAL(DEBUGBUILD, test x$debugbuild = xyes)
|
2008-08-06 20:29:08 -04:00
|
|
|
AM_CONDITIONAL(CURLDEBUG, test x$debugbuild = xyes)
|
2005-09-18 12:44:49 -04:00
|
|
|
|
2007-03-06 11:53:53 -05:00
|
|
|
dnl skip libtool C++ and Fortran compiler checks
|
2007-03-06 20:13:03 -05:00
|
|
|
m4_ifdef([AC_PROG_CXX], [m4_undefine([AC_PROG_CXX])])
|
2007-03-06 00:05:50 -05:00
|
|
|
m4_defun([AC_PROG_CXX],[])
|
2008-05-12 11:02:51 -04:00
|
|
|
m4_ifdef([AC_PROG_CXXCPP], [m4_undefine([AC_PROG_CXXCPP])])
|
|
|
|
m4_defun([AC_PROG_CXXCPP],[true])
|
2007-03-06 20:13:03 -05:00
|
|
|
m4_ifdef([AC_PROG_F77], [m4_undefine([AC_PROG_F77])])
|
2007-03-06 00:05:50 -05:00
|
|
|
m4_defun([AC_PROG_F77],[])
|
|
|
|
|
2007-03-06 11:53:53 -05:00
|
|
|
dnl skip libtool C++ and Fortran linker checks
|
2007-03-06 20:13:03 -05:00
|
|
|
m4_ifdef([AC_LIBTOOL_CXX], [m4_undefine([AC_LIBTOOL_CXX])])
|
2007-03-06 11:53:53 -05:00
|
|
|
m4_defun([AC_LIBTOOL_CXX],[])
|
2008-05-12 11:02:51 -04:00
|
|
|
m4_ifdef([AC_LIBTOOL_CXXCPP], [m4_undefine([AC_LIBTOOL_CXXCPP])])
|
|
|
|
m4_defun([AC_LIBTOOL_CXXCPP],[true])
|
2007-03-06 20:13:03 -05:00
|
|
|
m4_ifdef([AC_LIBTOOL_F77], [m4_undefine([AC_LIBTOOL_F77])])
|
2007-03-06 11:53:53 -05:00
|
|
|
m4_defun([AC_LIBTOOL_F77],[])
|
|
|
|
|
2008-09-30 08:39:54 -04:00
|
|
|
dnl force libtool to build static libraries with PIC on AMD64-Linux & FreeBSD
|
|
|
|
AC_MSG_CHECKING([if arch-OS host is AMD64-Linux/FreeBSD (to build static libraries with PIC)])
|
2007-03-07 12:59:03 -05:00
|
|
|
case $host in
|
2008-09-30 08:39:54 -04:00
|
|
|
x86_64*linux*|amd64*freebsd*|ia64*freebsd*)
|
2007-03-07 12:59:03 -05:00
|
|
|
AC_MSG_RESULT([yes])
|
|
|
|
with_pic=yes
|
|
|
|
;;
|
|
|
|
*)
|
|
|
|
AC_MSG_RESULT([no])
|
|
|
|
;;
|
|
|
|
esac
|
|
|
|
|
2005-12-20 03:51:34 -05:00
|
|
|
dnl libtool setup
|
|
|
|
AC_PROG_LIBTOOL
|
|
|
|
|
2006-05-24 19:02:51 -04:00
|
|
|
AC_MSG_CHECKING([if we need -no-undefined])
|
|
|
|
case $host in
|
2008-05-16 21:20:56 -04:00
|
|
|
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
|
2006-05-24 19:02:51 -04:00
|
|
|
need_no_undefined=yes
|
|
|
|
;;
|
|
|
|
*)
|
|
|
|
need_no_undefined=no
|
|
|
|
;;
|
|
|
|
esac
|
|
|
|
AC_MSG_RESULT($need_no_undefined)
|
|
|
|
AM_CONDITIONAL(NO_UNDEFINED, test x$need_no_undefined = xyes)
|
|
|
|
|
2007-10-18 12:24:14 -04:00
|
|
|
dnl **********************************************************************
|
|
|
|
dnl platform/compiler/architecture specific checks/flags
|
|
|
|
dnl **********************************************************************
|
|
|
|
|
2008-09-29 15:14:52 -04:00
|
|
|
ac_cv_compiler="unknown"
|
|
|
|
ac_cv_compiler_num="unknown"
|
2007-10-18 12:24:14 -04:00
|
|
|
|
2008-06-30 20:30:44 -04:00
|
|
|
AC_MSG_CHECKING([whether we are using the IBM C compiler])
|
|
|
|
CURL_CHECK_DEF([__IBMC__], [], [silent])
|
2008-08-09 13:01:17 -04:00
|
|
|
if test "$curl_cv_have_def___IBMC__" = "yes"; then
|
2008-06-30 20:30:44 -04:00
|
|
|
AC_MSG_RESULT([yes])
|
2008-09-29 15:14:52 -04:00
|
|
|
ac_cv_compiler="IBMC"
|
2008-06-30 20:30:44 -04:00
|
|
|
dnl Ensure that compiler optimizations are always thread-safe.
|
|
|
|
CFLAGS="$CFLAGS -qthreaded"
|
|
|
|
dnl Disable type based strict aliasing optimizations, using worst
|
|
|
|
dnl case aliasing assumptions when compiling. Type based aliasing
|
|
|
|
dnl would restrict the lvalues that could be safely used to access
|
|
|
|
dnl a data object.
|
|
|
|
CFLAGS="$CFLAGS -qnoansialias"
|
|
|
|
dnl Force compiler to stop after the compilation phase, without
|
|
|
|
dnl generating an object code file when compilation has errors.
|
2008-06-20 14:09:48 -04:00
|
|
|
CFLAGS="$CFLAGS -qhalt=e"
|
2008-06-30 20:30:44 -04:00
|
|
|
else
|
|
|
|
AC_MSG_RESULT([no])
|
2008-06-20 14:09:48 -04:00
|
|
|
fi
|
|
|
|
|
2008-09-08 12:48:58 -04:00
|
|
|
AC_MSG_CHECKING([whether we are using the Intel C compiler])
|
|
|
|
CURL_CHECK_DEF([__INTEL_COMPILER], [], [silent])
|
|
|
|
if test "$curl_cv_have_def___INTEL_COMPILER" = "yes"; then
|
|
|
|
AC_MSG_RESULT([yes])
|
2008-09-29 15:14:52 -04:00
|
|
|
ac_cv_compiler="ICC"
|
|
|
|
ac_cv_compiler_num="$curl_cv_def___INTEL_COMPILER"
|
|
|
|
dnl On unix this compiler uses gcc's header files, so
|
2008-09-17 05:37:41 -04:00
|
|
|
dnl we select ANSI C89 dialect plus GNU extensions.
|
|
|
|
CPPFLAGS="$CPPFLAGS -std=gnu89"
|
2008-09-29 15:14:52 -04:00
|
|
|
if test "$ac_cv_compiler_num" -gt "600"; then
|
2008-09-18 09:56:56 -04:00
|
|
|
dnl Show errors, warnings, and remarks
|
|
|
|
CPPFLAGS="$CPPFLAGS -Wall"
|
|
|
|
dnl Perform extra compile-time code checking
|
|
|
|
CPPFLAGS="$CPPFLAGS -Wcheck"
|
|
|
|
fi
|
2008-09-09 08:19:16 -04:00
|
|
|
dnl Change some warnings into errors
|
|
|
|
dnl #140: too many arguments in function call
|
|
|
|
dnl #147: declaration is incompatible with 'previous one'
|
|
|
|
dnl #165: too few arguments in function call
|
|
|
|
dnl #266: function declared implicitly
|
2008-09-10 13:35:22 -04:00
|
|
|
CPPFLAGS="$CPPFLAGS -we 140,147,165,266"
|
2008-09-19 11:59:28 -04:00
|
|
|
dnl Disable some remarks
|
2008-09-22 14:42:48 -04:00
|
|
|
dnl #279: controlling expression is constant
|
2008-09-19 11:59:28 -04:00
|
|
|
dnl #981: operands are evaluated in unspecified order
|
|
|
|
dnl #1469: "cc" clobber ignored
|
2008-09-29 22:59:35 -04:00
|
|
|
if test "$ac_cv_compiler_num" -lt "910"; then
|
2008-09-22 14:42:48 -04:00
|
|
|
CPPFLAGS="$CPPFLAGS -wd 279"
|
|
|
|
fi
|
2008-09-19 11:59:28 -04:00
|
|
|
CPPFLAGS="$CPPFLAGS -wd 981,1469"
|
2008-09-10 13:35:22 -04:00
|
|
|
dnl Disable use of ANSI C aliasing rules in optimizations
|
|
|
|
CFLAGS="$CFLAGS -no-ansi-alias"
|
2008-09-29 12:09:31 -04:00
|
|
|
dnl Disable floating point optimizations
|
|
|
|
CFLAGS="$CFLAGS -fp-model precise -mp"
|
2008-09-08 12:48:58 -04:00
|
|
|
else
|
|
|
|
AC_MSG_RESULT([no])
|
|
|
|
fi
|
|
|
|
|
2008-07-16 10:17:56 -04:00
|
|
|
AC_MSG_CHECKING([whether we are using the DEC/Compaq C compiler])
|
|
|
|
CURL_CHECK_DEF([__DECC], [], [silent])
|
|
|
|
CURL_CHECK_DEF([__DECC_VER], [], [silent])
|
2008-08-09 13:01:17 -04:00
|
|
|
if test "$curl_cv_have_def___DECC" = "yes" &&
|
2008-07-16 10:17:56 -04:00
|
|
|
test "$curl_cv_have_def___DECC_VER" = "yes"; then
|
|
|
|
AC_MSG_RESULT([yes])
|
2008-09-29 15:14:52 -04:00
|
|
|
ac_cv_compiler="DECC"
|
2008-07-16 10:17:56 -04:00
|
|
|
dnl Select strict ANSI C compiler mode
|
|
|
|
CFLAGS="$CFLAGS -std1"
|
2008-08-02 23:14:05 -04:00
|
|
|
dnl Turn off optimizer ANSI C aliasing rules
|
|
|
|
CFLAGS="$CFLAGS -noansi_alias"
|
2008-07-20 13:18:29 -04:00
|
|
|
dnl Select a higher warning level than default level2
|
|
|
|
CFLAGS="$CFLAGS -msg_enable level3"
|
2008-07-16 10:17:56 -04:00
|
|
|
dnl Generate warnings for missing function prototypes
|
|
|
|
CFLAGS="$CFLAGS -warnprotos"
|
2008-07-19 07:27:45 -04:00
|
|
|
dnl Change some warnings into fatal errors
|
|
|
|
CFLAGS="$CFLAGS -msg_fatal toofewargs,toomanyargs"
|
2008-07-16 10:17:56 -04:00
|
|
|
else
|
|
|
|
AC_MSG_RESULT([no])
|
|
|
|
fi
|
|
|
|
|
2008-09-29 15:14:52 -04:00
|
|
|
AC_MSG_CHECKING([whether we are using the GNU C compiler])
|
|
|
|
CURL_CHECK_DEF([__GNUC__], [], [silent])
|
|
|
|
if test "$curl_cv_have_def___GNUC__" = "yes" &&
|
|
|
|
test "$ac_cv_compiler" = "unknown"; then
|
|
|
|
AC_MSG_RESULT([yes])
|
|
|
|
ac_cv_compiler="GNUC"
|
|
|
|
gccver=`$CC -dumpversion`
|
|
|
|
gccvhi=`echo $gccver | cut -d . -f1`
|
|
|
|
gccvlo=`echo $gccver | cut -d . -f2`
|
|
|
|
gccnum=`(expr $gccvhi "*" 100 + $gccvlo) 2>/dev/null`
|
|
|
|
ac_cv_compiler_num="$gccnum"
|
2008-09-30 08:39:54 -04:00
|
|
|
dnl this is a set of options we believe *ALL* gcc versions support:
|
|
|
|
WARN="-W -Wall -Wwrite-strings -pedantic -Wpointer-arith -Wnested-externs -Winline -Wmissing-prototypes"
|
|
|
|
dnl -Wcast-align is a bit too annoying on all gcc versions ;-)
|
|
|
|
if test "$ac_cv_compiler_num" -ge "207"; then
|
|
|
|
dnl gcc 2.7 or later
|
|
|
|
WARN="$WARN -Wmissing-declarations"
|
|
|
|
fi
|
|
|
|
if test "$ac_cv_compiler_num" -gt "295"; then
|
|
|
|
dnl only if the compiler is newer than 2.95 since we got lots of
|
|
|
|
dnl "`_POSIX_C_SOURCE' is not defined" in system headers with
|
|
|
|
dnl gcc 2.95.4 on FreeBSD 4.9!
|
|
|
|
WARN="$WARN -Wundef -Wno-long-long -Wsign-compare -Wshadow -Wno-multichar"
|
|
|
|
fi
|
|
|
|
if test "$ac_cv_compiler_num" -ge "296"; then
|
|
|
|
dnl gcc 2.96 or later
|
|
|
|
WARN="$WARN -Wfloat-equal"
|
|
|
|
fi
|
|
|
|
if test "$ac_cv_compiler_num" -gt "296"; then
|
|
|
|
dnl this option does not exist in 2.96
|
|
|
|
WARN="$WARN -Wno-format-nonliteral"
|
|
|
|
fi
|
|
|
|
dnl -Wunreachable-code seems totally unreliable on my gcc 3.3.2 on
|
|
|
|
dnl on i686-Linux as it gives us heaps with false positives.
|
|
|
|
dnl Also, on gcc 4.0.X it is totally unbearable and complains all
|
|
|
|
dnl over making it unusable for generic purposes. Let's not use it.
|
|
|
|
if test "$ac_cv_compiler_num" -ge "303"; then
|
|
|
|
dnl gcc 3.3 and later
|
|
|
|
WARN="$WARN -Wendif-labels -Wstrict-prototypes"
|
|
|
|
fi
|
|
|
|
if test "$ac_cv_compiler_num" -ge "304"; then
|
|
|
|
# try these on gcc 3.4
|
|
|
|
WARN="$WARN -Wdeclaration-after-statement"
|
|
|
|
fi
|
|
|
|
for flag in $CPPFLAGS; do
|
|
|
|
case "$flag" in
|
|
|
|
-I*)
|
|
|
|
dnl Include path, provide a -isystem option for the same dir
|
|
|
|
dnl to prevent warnings in those dirs. The -isystem was not very
|
|
|
|
dnl reliable on earlier gcc versions.
|
|
|
|
add=`echo $flag | sed 's/^-I/-isystem /g'`
|
|
|
|
WARN="$WARN $add"
|
|
|
|
;;
|
|
|
|
esac
|
|
|
|
done
|
|
|
|
CFLAGS="$CFLAGS $WARN"
|
|
|
|
AC_MSG_NOTICE([Added this set of compiler options: $WARN])
|
2008-09-29 15:14:52 -04:00
|
|
|
else
|
|
|
|
AC_MSG_RESULT([no])
|
|
|
|
fi
|
|
|
|
|
|
|
|
case $host in
|
|
|
|
#
|
|
|
|
x86_64*linux*|amd64*freebsd*|ia64*freebsd*)
|
|
|
|
#
|
|
|
|
if test "$ac_cv_compiler" = "ICC"; then
|
|
|
|
#
|
|
|
|
if test "$ac_cv_compiler_num" -ge "900" &&
|
|
|
|
test "$ac_cv_compiler_num" -lt "1000"; then
|
|
|
|
dnl icc 9.X specific
|
2008-09-29 22:59:35 -04:00
|
|
|
CFLAGS="$CFLAGS -i-dynamic"
|
2008-09-29 15:14:52 -04:00
|
|
|
fi
|
|
|
|
#
|
|
|
|
if test "$ac_cv_compiler_num" -ge "1000"; then
|
|
|
|
dnl icc 10.X or later
|
2008-09-29 22:59:35 -04:00
|
|
|
CFLAGS="$CFLAGS -shared-intel"
|
2008-09-29 15:14:52 -04:00
|
|
|
fi
|
|
|
|
#
|
|
|
|
fi
|
|
|
|
;;
|
|
|
|
#
|
|
|
|
esac
|
|
|
|
|
2008-06-20 14:09:48 -04:00
|
|
|
CURL_CHECK_COMPILER_HALT_ON_ERROR
|
|
|
|
CURL_CHECK_COMPILER_ARRAY_SIZE_NEGATIVE
|
|
|
|
|
|
|
|
dnl **********************************************************************
|
|
|
|
dnl Compilation based checks should not be done before this point.
|
|
|
|
dnl **********************************************************************
|
|
|
|
|
|
|
|
dnl **********************************************************************
|
|
|
|
dnl Make sure that our checks for headers windows.h winsock.h winsock2.h
|
|
|
|
dnl and ws2tcpip.h take precedence over any other further checks which
|
|
|
|
dnl could be done later using AC_CHECK_HEADER or AC_CHECK_HEADERS for
|
|
|
|
dnl this specific header files. And do them before its results are used.
|
|
|
|
dnl **********************************************************************
|
|
|
|
|
|
|
|
CURL_CHECK_HEADER_WINDOWS
|
|
|
|
CURL_CHECK_NATIVE_WINDOWS
|
|
|
|
case X-"$ac_cv_native_windows" in
|
|
|
|
X-yes)
|
|
|
|
CURL_CHECK_HEADER_WINSOCK
|
|
|
|
CURL_CHECK_HEADER_WINSOCK2
|
|
|
|
CURL_CHECK_HEADER_WS2TCPIP
|
|
|
|
;;
|
|
|
|
*)
|
|
|
|
ac_cv_header_winsock_h="no"
|
|
|
|
ac_cv_header_winsock2_h="no"
|
|
|
|
ac_cv_header_ws2tcpip_h="no"
|
|
|
|
;;
|
|
|
|
esac
|
|
|
|
|
2006-08-05 18:02:47 -04:00
|
|
|
dnl **********************************************************************
|
|
|
|
dnl Checks for libraries.
|
|
|
|
dnl **********************************************************************
|
|
|
|
|
|
|
|
dnl gethostbyname without lib or in the nsl lib?
|
|
|
|
AC_CHECK_FUNC(gethostbyname,
|
|
|
|
[HAVE_GETHOSTBYNAME="1"
|
|
|
|
],
|
|
|
|
[ AC_CHECK_LIB(nsl, gethostbyname,
|
|
|
|
[HAVE_GETHOSTBYNAME="1"
|
|
|
|
LIBS="$LIBS -lnsl"
|
|
|
|
])
|
|
|
|
])
|
|
|
|
|
|
|
|
if test "$HAVE_GETHOSTBYNAME" != "1"
|
|
|
|
then
|
|
|
|
dnl gethostbyname in the socket lib?
|
|
|
|
AC_CHECK_LIB(socket, gethostbyname,
|
|
|
|
[HAVE_GETHOSTBYNAME="1"
|
|
|
|
LIBS="$LIBS -lsocket"
|
|
|
|
])
|
|
|
|
fi
|
|
|
|
|
|
|
|
dnl At least one system has been identified to require BOTH nsl and socket
|
|
|
|
dnl libs at the same time to link properly.
|
|
|
|
if test "$HAVE_GETHOSTBYNAME" != "1"
|
|
|
|
then
|
|
|
|
AC_MSG_CHECKING([for gethostbyname with both nsl and socket libs])
|
|
|
|
my_ac_save_LIBS=$LIBS
|
|
|
|
LIBS="-lnsl -lsocket $LIBS"
|
2008-05-20 11:55:31 -04:00
|
|
|
AC_LINK_IFELSE([
|
|
|
|
AC_LANG_PROGRAM([[
|
|
|
|
]],[[
|
|
|
|
gethostbyname();
|
|
|
|
]])
|
|
|
|
],[
|
|
|
|
AC_MSG_RESULT([yes])
|
|
|
|
HAVE_GETHOSTBYNAME="1"
|
|
|
|
],[
|
|
|
|
AC_MSG_RESULT([no])
|
|
|
|
LIBS=$my_ac_save_LIBS
|
|
|
|
])
|
2006-08-05 18:02:47 -04:00
|
|
|
fi
|
|
|
|
|
|
|
|
if test "$HAVE_GETHOSTBYNAME" != "1"
|
|
|
|
then
|
2008-05-18 16:13:13 -04:00
|
|
|
dnl This is for winsock systems
|
|
|
|
if test "$ac_cv_header_windows_h" = "yes"; then
|
2008-05-18 22:50:29 -04:00
|
|
|
if test "$ac_cv_header_winsock_h" = "yes"; then
|
|
|
|
case $host in
|
|
|
|
*-*-mingw32ce*)
|
|
|
|
winsock_LIB="-lwinsock"
|
|
|
|
;;
|
|
|
|
*)
|
|
|
|
winsock_LIB="-lwsock32"
|
|
|
|
;;
|
|
|
|
esac
|
|
|
|
fi
|
2008-05-18 16:13:13 -04:00
|
|
|
if test "$ac_cv_header_winsock2_h" = "yes"; then
|
|
|
|
winsock_LIB="-lws2_32"
|
|
|
|
fi
|
|
|
|
if test ! -z "$winsock_LIB"; then
|
|
|
|
my_ac_save_LIBS=$LIBS
|
|
|
|
LIBS="$winsock_LIB $LIBS"
|
|
|
|
AC_MSG_CHECKING([for gethostbyname in $winsock_LIB])
|
2008-05-20 11:55:31 -04:00
|
|
|
AC_LINK_IFELSE([
|
|
|
|
AC_LANG_PROGRAM([[
|
2008-05-18 16:13:13 -04:00
|
|
|
#ifdef HAVE_WINDOWS_H
|
|
|
|
#ifndef WIN32_LEAN_AND_MEAN
|
|
|
|
#define WIN32_LEAN_AND_MEAN
|
|
|
|
#endif
|
|
|
|
#include <windows.h>
|
|
|
|
#ifdef HAVE_WINSOCK2_H
|
|
|
|
#include <winsock2.h>
|
|
|
|
#else
|
|
|
|
#ifdef HAVE_WINSOCK_H
|
|
|
|
#include <winsock.h>
|
|
|
|
#endif
|
|
|
|
#endif
|
|
|
|
#endif
|
2008-05-20 11:55:31 -04:00
|
|
|
]],[[
|
2008-05-18 16:13:13 -04:00
|
|
|
gethostbyname("www.dummysite.com");
|
2008-05-20 11:55:31 -04:00
|
|
|
]])
|
|
|
|
],[
|
|
|
|
AC_MSG_RESULT([yes])
|
|
|
|
HAVE_GETHOSTBYNAME="1"
|
|
|
|
],[
|
|
|
|
AC_MSG_RESULT([no])
|
|
|
|
winsock_LIB=""
|
|
|
|
LIBS=$my_ac_save_LIBS
|
2008-05-18 16:13:13 -04:00
|
|
|
])
|
|
|
|
fi
|
|
|
|
fi
|
2006-08-05 18:02:47 -04:00
|
|
|
fi
|
|
|
|
|
2008-05-20 11:55:31 -04:00
|
|
|
if test "$HAVE_GETHOSTBYNAME" != "1"
|
|
|
|
then
|
|
|
|
dnl This is for Minix 3.1
|
|
|
|
AC_MSG_CHECKING([for gethostbyname for Minix 3])
|
|
|
|
AC_LINK_IFELSE([
|
|
|
|
AC_LANG_PROGRAM([[
|
|
|
|
/* Older Minix versions may need <net/gen/netdb.h> here instead */
|
|
|
|
#include <netdb.h>
|
|
|
|
]],[[
|
|
|
|
gethostbyname("www.dummysite.com");
|
|
|
|
]])
|
|
|
|
],[
|
|
|
|
AC_MSG_RESULT([yes])
|
|
|
|
HAVE_GETHOSTBYNAME="1"
|
|
|
|
],[
|
|
|
|
AC_MSG_RESULT([no])
|
|
|
|
])
|
|
|
|
fi
|
|
|
|
|
2006-08-05 18:02:47 -04:00
|
|
|
if test "$HAVE_GETHOSTBYNAME" != "1"
|
|
|
|
then
|
|
|
|
dnl This is for eCos with a stubbed DNS implementation
|
|
|
|
AC_MSG_CHECKING([for gethostbyname for eCos])
|
2008-05-20 11:55:31 -04:00
|
|
|
AC_LINK_IFELSE([
|
|
|
|
AC_LANG_PROGRAM([[
|
2006-08-05 18:02:47 -04:00
|
|
|
#include <stdio.h>
|
2008-05-20 11:55:31 -04:00
|
|
|
#include <netdb.h>
|
|
|
|
]],[[
|
|
|
|
gethostbyname("www.dummysite.com");
|
|
|
|
]])
|
|
|
|
],[
|
|
|
|
AC_MSG_RESULT([yes])
|
|
|
|
HAVE_GETHOSTBYNAME="1"
|
|
|
|
],[
|
|
|
|
AC_MSG_RESULT([no])
|
|
|
|
])
|
2006-08-05 18:02:47 -04:00
|
|
|
fi
|
|
|
|
|
|
|
|
if test "$HAVE_GETHOSTBYNAME" != "1"
|
|
|
|
then
|
|
|
|
dnl gethostbyname in the net lib - for BeOS
|
|
|
|
AC_CHECK_LIB(net, gethostbyname,
|
|
|
|
[HAVE_GETHOSTBYNAME="1"
|
|
|
|
LIBS="$LIBS -lnet"
|
|
|
|
])
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
|
|
if test "$HAVE_GETHOSTBYNAME" = "1"; then
|
|
|
|
AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [If you have gethostbyname])
|
|
|
|
else
|
|
|
|
AC_MSG_ERROR([couldn't find libraries for gethostbyname()])
|
|
|
|
fi
|
|
|
|
|
2006-08-06 06:58:47 -04:00
|
|
|
dnl resolve lib?
|
|
|
|
AC_CHECK_FUNC(strcasecmp, , [ AC_CHECK_LIB(resolve, strcasecmp) ])
|
|
|
|
|
|
|
|
if test "$ac_cv_lib_resolve_strcasecmp" = "$ac_cv_func_strcasecmp"; then
|
|
|
|
AC_CHECK_LIB(resolve, strcasecmp,
|
|
|
|
[LIBS="-lresolve $LIBS"],
|
|
|
|
,
|
|
|
|
-lnsl)
|
|
|
|
fi
|
2008-09-14 20:31:42 -04:00
|
|
|
ac_cv_func_strcasecmp="no"
|
2006-08-06 06:58:47 -04:00
|
|
|
|
|
|
|
dnl socket lib?
|
|
|
|
AC_CHECK_FUNC(connect, , [ AC_CHECK_LIB(socket, connect) ])
|
|
|
|
|
2008-05-10 11:46:08 -04:00
|
|
|
dnl **********************************************************************
|
2008-05-11 22:04:21 -04:00
|
|
|
dnl In case that function clock_gettime with monotonic timer is available,
|
|
|
|
dnl check for additional required libraries.
|
2008-05-10 11:46:08 -04:00
|
|
|
dnl **********************************************************************
|
2008-05-11 22:04:21 -04:00
|
|
|
CURL_CHECK_LIBS_CLOCK_GETTIME_MONOTONIC
|
2008-05-10 11:46:08 -04:00
|
|
|
|
2006-08-05 18:02:47 -04:00
|
|
|
AC_MSG_CHECKING([whether to use libgcc])
|
|
|
|
AC_ARG_ENABLE(libgcc,
|
|
|
|
AC_HELP_STRING([--enable-libgcc],[use libgcc when linking]),
|
|
|
|
[ case "$enableval" in
|
|
|
|
yes)
|
|
|
|
LIBS="$LIBS -lgcc"
|
|
|
|
AC_MSG_RESULT(yes)
|
|
|
|
;;
|
|
|
|
*) AC_MSG_RESULT(no)
|
|
|
|
;;
|
|
|
|
esac ],
|
|
|
|
AC_MSG_RESULT(no)
|
|
|
|
)
|
|
|
|
|
2007-02-07 13:13:40 -05:00
|
|
|
|
|
|
|
dnl Default is to try the thread-safe versions of a few functions
|
|
|
|
OPT_THREAD=on
|
|
|
|
|
|
|
|
dnl detect AIX 4.3 or later
|
|
|
|
AC_MSG_CHECKING([AIX 4.3 or later])
|
|
|
|
AC_PREPROC_IFELSE([
|
|
|
|
#if defined(_AIX) && defined(_AIX43)
|
|
|
|
printf("just fine");
|
|
|
|
#else
|
|
|
|
#error "this is not AIX 4.3 or later"
|
|
|
|
#endif
|
|
|
|
],
|
|
|
|
[ AC_MSG_RESULT([yes])
|
|
|
|
RECENTAIX=yes
|
|
|
|
OPT_THREAD=off ],
|
|
|
|
[ AC_MSG_RESULT([no]) ]
|
|
|
|
)
|
|
|
|
|
|
|
|
AC_ARG_ENABLE(thread,dnl
|
|
|
|
AC_HELP_STRING([--disable-thread],[don't look for thread-safe functions])
|
|
|
|
AC_HELP_STRING([--enable-thread],[look for thread-safe functions]),
|
|
|
|
[ case "$enableval" in
|
|
|
|
no)
|
|
|
|
OPT_THREAD=off
|
|
|
|
AC_MSG_WARN(c-ares will not get built using thread-safe functions)
|
|
|
|
;;
|
|
|
|
*)
|
|
|
|
;;
|
|
|
|
esac
|
|
|
|
]
|
|
|
|
)
|
|
|
|
|
|
|
|
if test X"$OPT_THREAD" = Xoff
|
|
|
|
then
|
|
|
|
AC_DEFINE(DISABLED_THREADSAFE, 1,
|
|
|
|
[Set to explicitly specify we don't want to use thread-safe functions])
|
|
|
|
fi
|
|
|
|
|
|
|
|
dnl for recent AIX versions, we skip all the thread-safe checks above since
|
|
|
|
dnl they claim a thread-safe libc using the standard API. But there are
|
|
|
|
dnl some functions still not thread-safe. Check for these!
|
|
|
|
|
|
|
|
dnl Let's hope this split URL remains working:
|
|
|
|
dnl http://publibn.boulder.ibm.com/doc_link/en_US/a_doc_lib/aixprggd/ \
|
|
|
|
dnl genprogc/thread_quick_ref.htm
|
|
|
|
|
|
|
|
if test "x$RECENTAIX" = "xyes"; then
|
|
|
|
|
|
|
|
AC_DEFINE(_THREAD_SAFE, 1, [define this if you need it to compile thread-safe code])
|
|
|
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
2006-08-05 18:02:47 -04:00
|
|
|
dnl **********************************************************************
|
|
|
|
dnl Back to "normal" configuring
|
|
|
|
dnl **********************************************************************
|
2006-08-03 17:19:40 -04:00
|
|
|
|
2005-12-19 16:38:10 -05:00
|
|
|
dnl Checks for header files.
|
|
|
|
AC_HEADER_STDC
|
2005-09-18 12:44:49 -04:00
|
|
|
|
2006-07-11 16:40:38 -04:00
|
|
|
CURL_CHECK_HEADER_MALLOC
|
|
|
|
|
2005-09-18 12:44:49 -04:00
|
|
|
dnl check for a few basic system headers we need
|
|
|
|
AC_CHECK_HEADERS(
|
|
|
|
sys/types.h \
|
|
|
|
sys/time.h \
|
|
|
|
sys/select.h \
|
|
|
|
sys/socket.h \
|
|
|
|
sys/ioctl.h \
|
2007-07-04 05:01:40 -04:00
|
|
|
sys/param.h \
|
2008-09-16 12:42:48 -04:00
|
|
|
sys/uio.h \
|
2005-09-21 05:01:44 -04:00
|
|
|
netdb.h \
|
2005-09-18 12:44:49 -04:00
|
|
|
netinet/in.h \
|
2007-09-29 22:12:11 -04:00
|
|
|
netinet/tcp.h \
|
2005-09-18 12:44:49 -04:00
|
|
|
net/if.h \
|
2007-02-21 21:51:54 -05:00
|
|
|
errno.h \
|
2008-05-08 18:11:38 -04:00
|
|
|
strings.h \
|
2007-02-21 21:51:54 -05:00
|
|
|
stdbool.h \
|
2008-05-09 12:30:24 -04:00
|
|
|
time.h \
|
2005-09-18 12:44:49 -04:00
|
|
|
arpa/nameser.h \
|
|
|
|
arpa/nameser_compat.h \
|
2005-12-19 16:38:10 -05:00
|
|
|
arpa/inet.h,
|
|
|
|
dnl to do if not found
|
|
|
|
[],
|
|
|
|
dnl to do if found
|
|
|
|
[],
|
|
|
|
dnl default includes
|
2005-09-18 12:44:49 -04:00
|
|
|
[
|
|
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
|
|
#include <sys/types.h>
|
|
|
|
#endif
|
2005-12-19 16:38:10 -05:00
|
|
|
#ifdef HAVE_SYS_TIME_H
|
|
|
|
#include <sys/time.h>
|
|
|
|
#endif
|
2005-09-18 12:44:49 -04:00
|
|
|
dnl We do this default-include simply to make sure that the nameser_compat.h
|
|
|
|
dnl header *REALLY* can be include after the new nameser.h. It seems AIX 5.1
|
|
|
|
dnl (and others?) is not designed to allow this.
|
|
|
|
#ifdef HAVE_ARPA_NAMESER_H
|
|
|
|
#include <arpa/nameser.h>
|
|
|
|
#endif
|
|
|
|
|
|
|
|
dnl *Sigh* these are needed in order for net/if.h to get properly detected.
|
|
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
|
|
#include <sys/socket.h>
|
|
|
|
#endif
|
2005-12-19 16:38:10 -05:00
|
|
|
#ifdef HAVE_NETINET_IN_H
|
|
|
|
#include <netinet/in.h>
|
2005-09-18 12:44:49 -04:00
|
|
|
#endif
|
|
|
|
]
|
2005-12-19 16:38:10 -05:00
|
|
|
)
|
|
|
|
|
|
|
|
dnl Checks for typedefs, structures, and compiler characteristics.
|
|
|
|
AC_C_CONST
|
|
|
|
AC_TYPE_SIZE_T
|
|
|
|
AC_HEADER_TIME
|
2006-10-12 21:35:14 -04:00
|
|
|
CURL_CHECK_STRUCT_TIMEVAL
|
2005-12-19 16:38:10 -05:00
|
|
|
|
|
|
|
AC_CHECK_SIZEOF(size_t)
|
|
|
|
AC_CHECK_SIZEOF(long)
|
|
|
|
AC_CHECK_SIZEOF(time_t)
|
|
|
|
|
|
|
|
AC_CHECK_TYPE(long long,
|
2008-08-20 20:06:15 -04:00
|
|
|
[AC_DEFINE(HAVE_LONGLONG, 1,
|
|
|
|
[Define to 1 if the compiler supports the 'long long' data type.])]
|
2005-12-19 16:38:10 -05:00
|
|
|
longlong="yes"
|
|
|
|
)
|
|
|
|
|
|
|
|
if test "xyes" = "x$longlong"; then
|
|
|
|
AC_MSG_CHECKING([if numberLL works])
|
|
|
|
AC_COMPILE_IFELSE([long long val = 1000LL;],
|
|
|
|
[AC_DEFINE(HAVE_LL, 1, [if your compiler supports LL])]
|
|
|
|
AC_MSG_RESULT(yes),
|
|
|
|
AC_MSG_RESULT(no)
|
2005-09-18 12:44:49 -04:00
|
|
|
)
|
2005-12-19 16:38:10 -05:00
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
|
|
# check for ssize_t
|
|
|
|
AC_CHECK_TYPE(ssize_t, ,
|
|
|
|
AC_DEFINE(ssize_t, int, [the signed version of size_t]))
|
2005-09-18 12:44:49 -04:00
|
|
|
|
2007-02-21 21:51:54 -05:00
|
|
|
# check for bool type
|
|
|
|
AC_CHECK_TYPE([bool],[
|
|
|
|
AC_DEFINE(HAVE_BOOL_T, 1,
|
|
|
|
[Define to 1 if bool is an available type.])
|
|
|
|
], ,[
|
2007-02-22 11:44:43 -05:00
|
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
|
|
#include <sys/types.h>
|
|
|
|
#endif
|
2007-02-21 21:51:54 -05:00
|
|
|
#ifdef HAVE_STDBOOL_H
|
|
|
|
#include <stdbool.h>
|
|
|
|
#endif
|
|
|
|
])
|
|
|
|
|
2005-12-16 13:18:00 -05:00
|
|
|
# Check for socklen_t or equivalent
|
|
|
|
CURL_CHECK_TYPE_SOCKLEN_T
|
2005-09-18 12:44:49 -04:00
|
|
|
|
2005-12-19 16:38:10 -05:00
|
|
|
TYPE_IN_ADDR_T
|
|
|
|
|
|
|
|
TYPE_SOCKADDR_STORAGE
|
|
|
|
|
2006-11-22 13:41:34 -05:00
|
|
|
TYPE_SIG_ATOMIC_T
|
|
|
|
|
2006-11-24 20:02:52 -05:00
|
|
|
AC_TYPE_SIGNAL
|
|
|
|
|
2006-07-04 09:03:32 -04:00
|
|
|
CURL_CHECK_FUNC_RECV
|
2008-07-16 15:16:41 -04:00
|
|
|
CURL_CHECK_FUNC_RECVFROM
|
2006-07-04 09:03:32 -04:00
|
|
|
CURL_CHECK_FUNC_SEND
|
2006-07-28 10:19:02 -04:00
|
|
|
CURL_CHECK_MSG_NOSIGNAL
|
|
|
|
|
2008-09-17 04:14:00 -04:00
|
|
|
CARES_CHECK_FUNC_GETHOSTNAME
|
2008-09-17 07:31:37 -04:00
|
|
|
CARES_CHECK_FUNC_GETSERVBYPORT_R
|
2008-09-24 12:43:12 -04:00
|
|
|
CARES_CHECK_FUNC_INET_NTOP
|
2008-09-24 15:13:01 -04:00
|
|
|
CARES_CHECK_FUNC_INET_PTON
|
2008-09-14 20:31:42 -04:00
|
|
|
CARES_CHECK_FUNC_STRCASECMP
|
|
|
|
CARES_CHECK_FUNC_STRCMPI
|
2008-09-11 00:02:49 -04:00
|
|
|
CARES_CHECK_FUNC_STRDUP
|
2008-09-14 20:31:42 -04:00
|
|
|
CARES_CHECK_FUNC_STRICMP
|
|
|
|
CARES_CHECK_FUNC_STRNCASECMP
|
|
|
|
CARES_CHECK_FUNC_STRNCMPI
|
|
|
|
CARES_CHECK_FUNC_STRNICMP
|
2008-09-16 12:42:48 -04:00
|
|
|
CARES_CHECK_FUNC_WRITEV
|
2008-09-14 20:31:42 -04:00
|
|
|
|
2008-09-11 00:02:49 -04:00
|
|
|
|
2005-09-18 12:44:49 -04:00
|
|
|
dnl check for AF_INET6
|
|
|
|
CARES_CHECK_CONSTANT(
|
|
|
|
[
|
2005-12-19 16:38:10 -05:00
|
|
|
#undef inline
|
|
|
|
#ifdef HAVE_WINDOWS_H
|
|
|
|
#ifndef WIN32_LEAN_AND_MEAN
|
|
|
|
#define WIN32_LEAN_AND_MEAN
|
|
|
|
#endif
|
|
|
|
#include <windows.h>
|
|
|
|
#ifdef HAVE_WINSOCK2_H
|
|
|
|
#include <winsock2.h>
|
|
|
|
#endif
|
|
|
|
#else
|
2005-09-18 12:44:49 -04:00
|
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
|
|
#include <sys/types.h>
|
|
|
|
#endif
|
|
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
|
|
#include <sys/socket.h>
|
|
|
|
#endif
|
|
|
|
#endif
|
|
|
|
], [PF_INET6],
|
|
|
|
AC_DEFINE_UNQUOTED(HAVE_PF_INET6,1,[Define to 1 if you have PF_INET6.])
|
|
|
|
)
|
|
|
|
|
|
|
|
dnl check for PF_INET6
|
|
|
|
CARES_CHECK_CONSTANT(
|
|
|
|
[
|
2005-12-19 16:38:10 -05:00
|
|
|
#undef inline
|
|
|
|
#ifdef HAVE_WINDOWS_H
|
|
|
|
#ifndef WIN32_LEAN_AND_MEAN
|
|
|
|
#define WIN32_LEAN_AND_MEAN
|
|
|
|
#endif
|
|
|
|
#include <windows.h>
|
|
|
|
#ifdef HAVE_WINSOCK2_H
|
|
|
|
#include <winsock2.h>
|
|
|
|
#endif
|
|
|
|
#else
|
2005-09-18 12:44:49 -04:00
|
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
|
|
#include <sys/types.h>
|
|
|
|
#endif
|
|
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
|
|
#include <sys/socket.h>
|
|
|
|
#endif
|
|
|
|
#endif
|
|
|
|
], [AF_INET6],
|
|
|
|
AC_DEFINE_UNQUOTED(HAVE_AF_INET6,1,[Define to 1 if you have AF_INET6.])
|
|
|
|
)
|
|
|
|
|
|
|
|
|
|
|
|
dnl check for the in6_addr structure
|
|
|
|
CARES_CHECK_STRUCT(
|
|
|
|
[
|
2005-12-19 16:38:10 -05:00
|
|
|
#undef inline
|
|
|
|
#ifdef HAVE_WINDOWS_H
|
|
|
|
#ifndef WIN32_LEAN_AND_MEAN
|
|
|
|
#define WIN32_LEAN_AND_MEAN
|
2005-09-18 12:44:49 -04:00
|
|
|
#endif
|
2005-12-19 16:38:10 -05:00
|
|
|
#include <windows.h>
|
2005-11-16 02:12:37 -05:00
|
|
|
#ifdef HAVE_WINSOCK2_H
|
|
|
|
#include <winsock2.h>
|
|
|
|
#ifdef HAVE_WS2TCPIP_H
|
2005-11-15 09:39:52 -05:00
|
|
|
#include <ws2tcpip.h>
|
|
|
|
#endif
|
2005-12-19 16:38:10 -05:00
|
|
|
#endif
|
|
|
|
#else
|
|
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
|
|
#include <sys/types.h>
|
|
|
|
#endif
|
2005-09-18 12:44:49 -04:00
|
|
|
#ifdef HAVE_NETINET_IN_H
|
|
|
|
#include <netinet/in.h>
|
2005-12-19 16:38:10 -05:00
|
|
|
#endif
|
2005-09-18 12:44:49 -04:00
|
|
|
#endif
|
|
|
|
], [in6_addr],
|
|
|
|
AC_DEFINE_UNQUOTED(HAVE_STRUCT_IN6_ADDR,1,[Define to 1 if you have struct in6_addr.])
|
|
|
|
)
|
|
|
|
|
|
|
|
dnl check for the sockaddr_in6 structure
|
|
|
|
CARES_CHECK_STRUCT(
|
|
|
|
[
|
2005-12-19 16:38:10 -05:00
|
|
|
#undef inline
|
|
|
|
#ifdef HAVE_WINDOWS_H
|
|
|
|
#ifndef WIN32_LEAN_AND_MEAN
|
|
|
|
#define WIN32_LEAN_AND_MEAN
|
2005-09-18 12:44:49 -04:00
|
|
|
#endif
|
2005-12-19 16:38:10 -05:00
|
|
|
#include <windows.h>
|
2005-11-16 02:12:37 -05:00
|
|
|
#ifdef HAVE_WINSOCK2_H
|
|
|
|
#include <winsock2.h>
|
|
|
|
#ifdef HAVE_WS2TCPIP_H
|
2005-11-15 09:39:52 -05:00
|
|
|
#include <ws2tcpip.h>
|
|
|
|
#endif
|
2005-12-19 16:38:10 -05:00
|
|
|
#endif
|
|
|
|
#else
|
|
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
|
|
#include <sys/types.h>
|
|
|
|
#endif
|
2005-09-18 12:44:49 -04:00
|
|
|
#ifdef HAVE_NETINET_IN_H
|
|
|
|
#include <netinet/in.h>
|
2005-12-19 16:38:10 -05:00
|
|
|
#endif
|
2005-09-18 12:44:49 -04:00
|
|
|
#endif
|
|
|
|
], [sockaddr_in6],
|
|
|
|
AC_DEFINE_UNQUOTED(HAVE_STRUCT_SOCKADDR_IN6,1,
|
|
|
|
[Define to 1 if you have struct sockaddr_in6.]) ac_have_sockaddr_in6=yes
|
|
|
|
)
|
|
|
|
|
|
|
|
AC_CHECK_MEMBER(struct sockaddr_in6.sin6_scope_id,
|
|
|
|
AC_DEFINE_UNQUOTED(HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID,1,
|
|
|
|
[Define to 1 if your struct sockaddr_in6 has sin6_scope_id.])
|
|
|
|
, ,
|
|
|
|
[
|
2005-12-19 16:38:10 -05:00
|
|
|
#undef inline
|
|
|
|
#ifdef HAVE_WINDOWS_H
|
|
|
|
#ifndef WIN32_LEAN_AND_MEAN
|
|
|
|
#define WIN32_LEAN_AND_MEAN
|
2005-09-18 12:44:49 -04:00
|
|
|
#endif
|
2005-12-19 16:38:10 -05:00
|
|
|
#include <windows.h>
|
2005-11-16 02:12:37 -05:00
|
|
|
#ifdef HAVE_WINSOCK2_H
|
|
|
|
#include <winsock2.h>
|
|
|
|
#ifdef HAVE_WS2TCPIP_H
|
2005-11-15 09:39:52 -05:00
|
|
|
#include <ws2tcpip.h>
|
|
|
|
#endif
|
2005-12-19 16:38:10 -05:00
|
|
|
#endif
|
|
|
|
#else
|
|
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
|
|
#include <sys/types.h>
|
|
|
|
#endif
|
2005-09-18 12:44:49 -04:00
|
|
|
#ifdef HAVE_NETINET_IN_H
|
|
|
|
#include <netinet/in.h>
|
2005-12-19 16:38:10 -05:00
|
|
|
#endif
|
2005-09-18 12:44:49 -04:00
|
|
|
#endif
|
2005-09-21 05:10:17 -04:00
|
|
|
])
|
2005-09-18 12:44:49 -04:00
|
|
|
|
|
|
|
dnl check for the addrinfo structure
|
2005-09-21 05:01:44 -04:00
|
|
|
AC_CHECK_MEMBER(struct addrinfo.ai_flags,
|
|
|
|
AC_DEFINE_UNQUOTED(HAVE_STRUCT_ADDRINFO,1,
|
|
|
|
[Define to 1 if you have struct addrinfo.]),,
|
2005-09-18 12:44:49 -04:00
|
|
|
[
|
2005-12-19 16:38:10 -05:00
|
|
|
#undef inline
|
|
|
|
#ifdef HAVE_WINDOWS_H
|
|
|
|
#ifndef WIN32_LEAN_AND_MEAN
|
|
|
|
#define WIN32_LEAN_AND_MEAN
|
2005-09-18 12:44:49 -04:00
|
|
|
#endif
|
2005-12-19 16:38:10 -05:00
|
|
|
#include <windows.h>
|
|
|
|
#ifdef HAVE_WINSOCK2_H
|
2005-11-16 02:12:37 -05:00
|
|
|
#include <winsock2.h>
|
|
|
|
#ifdef HAVE_WS2TCPIP_H
|
2005-11-15 09:39:52 -05:00
|
|
|
#include <ws2tcpip.h>
|
|
|
|
#endif
|
2005-12-19 16:38:10 -05:00
|
|
|
#endif
|
|
|
|
#else
|
|
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
|
|
#include <sys/types.h>
|
|
|
|
#endif
|
2005-09-18 12:44:49 -04:00
|
|
|
#ifdef HAVE_NETINET_IN_H
|
|
|
|
#include <netinet/in.h>
|
|
|
|
#endif
|
2005-09-21 05:01:44 -04:00
|
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
|
|
#include <sys/socket.h>
|
|
|
|
#endif
|
|
|
|
#ifdef HAVE_NETDB_H
|
|
|
|
#include <netdb.h>
|
2005-12-19 16:38:10 -05:00
|
|
|
#endif
|
2005-09-21 05:01:44 -04:00
|
|
|
#endif
|
|
|
|
]
|
2005-09-18 12:44:49 -04:00
|
|
|
)
|
|
|
|
|
2005-12-16 13:18:00 -05:00
|
|
|
|
2008-08-01 15:29:05 -04:00
|
|
|
AC_CHECK_FUNCS([bitncmp \
|
|
|
|
gettimeofday \
|
|
|
|
if_indextoname
|
|
|
|
],[
|
|
|
|
],[
|
|
|
|
func="$ac_func"
|
|
|
|
AC_MSG_CHECKING([deeper for $func])
|
|
|
|
AC_LINK_IFELSE([
|
|
|
|
AC_LANG_PROGRAM([[
|
|
|
|
]],[[
|
|
|
|
$func ();
|
|
|
|
]])
|
|
|
|
],[
|
|
|
|
AC_MSG_RESULT([yes])
|
|
|
|
eval "ac_cv_func_$func=yes"
|
|
|
|
AC_DEFINE_UNQUOTED([AS_TR_CPP([HAVE_$func])], [1],
|
|
|
|
[Define to 1 if you have the $func function.])
|
|
|
|
],[
|
|
|
|
AC_MSG_RESULT([but still no])
|
|
|
|
])
|
|
|
|
])
|
2005-12-16 13:18:00 -05:00
|
|
|
|
|
|
|
|
2005-09-18 12:44:49 -04:00
|
|
|
dnl Check for inet_net_pton
|
|
|
|
AC_CHECK_FUNCS(inet_net_pton)
|
|
|
|
dnl Again, some systems have it, but not IPv6
|
|
|
|
if test "$ac_cv_func_inet_net_pton" = "yes" ; then
|
|
|
|
AC_MSG_CHECKING(if inet_net_pton supports IPv6)
|
|
|
|
AC_TRY_RUN(
|
|
|
|
[
|
|
|
|
#ifdef HAVE_SYS_TYPES_H
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#include <sys/types.h>
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#endif
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#ifdef HAVE_SYS_SOCKET_H
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#include <sys/socket.h>
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#endif
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#ifdef HAVE_NETINET_IN_H
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#include <netinet/in.h>
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#endif
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int main()
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{
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struct in6_addr addr6;
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if (inet_net_pton(AF_INET6, "::1", &addr6, sizeof(addr6)) < 1)
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exit(1);
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else
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exit(0);
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}
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], [
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AC_MSG_RESULT(yes)
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AC_DEFINE_UNQUOTED(HAVE_INET_NET_PTON_IPV6,1,[Define to 1 if inet_net_pton supports IPv6.])
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], AC_MSG_RESULT(no),AC_MSG_RESULT(no))
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fi
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AC_CHECK_SIZEOF(struct in6_addr, ,
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[
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2005-12-19 16:38:10 -05:00
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#undef inline
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#ifdef HAVE_WINDOWS_H
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#ifndef WIN32_LEAN_AND_MEAN
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#define WIN32_LEAN_AND_MEAN
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#endif
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#include <windows.h>
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#ifdef HAVE_WINSOCK2_H
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#include <winsock2.h>
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#ifdef HAVE_WS2TCPIP_H
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#include <ws2tcpip.h>
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#endif
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#endif
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#else
|
2005-09-18 12:44:49 -04:00
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#ifdef HAVE_SYS_TYPES_H
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#include <sys/types.h>
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#endif
|
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#ifdef HAVE_SYS_SOCKET_H
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#include <sys/socket.h>
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#endif
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#ifdef HAVE_NETINET_IN_H
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#include <netinet/in.h>
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#endif
|
2005-12-19 16:38:10 -05:00
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#endif
|
2005-09-18 12:44:49 -04:00
|
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]
|
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)
|
2005-12-19 16:38:10 -05:00
|
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|
2005-09-18 12:44:49 -04:00
|
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AC_CHECK_SIZEOF(struct in_addr, ,
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[
|
2005-12-19 16:38:10 -05:00
|
|
|
#undef inline
|
|
|
|
#ifdef HAVE_WINDOWS_H
|
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|
|
#ifndef WIN32_LEAN_AND_MEAN
|
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|
|
#define WIN32_LEAN_AND_MEAN
|
|
|
|
#endif
|
|
|
|
#include <windows.h>
|
|
|
|
#ifdef HAVE_WINSOCK2_H
|
|
|
|
#include <winsock2.h>
|
|
|
|
#ifdef HAVE_WS2TCPIP_H
|
|
|
|
#include <ws2tcpip.h>
|
|
|
|
#endif
|
|
|
|
#endif
|
|
|
|
#else
|
2005-09-18 12:44:49 -04:00
|
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
|
|
#include <sys/types.h>
|
|
|
|
#endif
|
|
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
|
|
#include <sys/socket.h>
|
|
|
|
#endif
|
|
|
|
#ifdef HAVE_NETINET_IN_H
|
|
|
|
#include <netinet/in.h>
|
|
|
|
#endif
|
2005-12-19 16:38:10 -05:00
|
|
|
#endif
|
2005-09-18 12:44:49 -04:00
|
|
|
]
|
|
|
|
)
|
|
|
|
|
2005-12-21 15:44:54 -05:00
|
|
|
|
|
|
|
dnl Check if the getnameinfo function is available
|
|
|
|
dnl and get the types of five of its arguments.
|
|
|
|
CURL_CHECK_FUNC_GETNAMEINFO
|
|
|
|
|
2005-09-18 12:44:49 -04:00
|
|
|
|
|
|
|
CURL_CHECK_NONBLOCKING_SOCKET
|
|
|
|
|
2005-11-14 18:14:54 -05:00
|
|
|
AC_C_BIGENDIAN(
|
2006-05-10 04:03:54 -04:00
|
|
|
[AC_DEFINE(ARES_BIG_ENDIAN, 1,
|
|
|
|
[define this if ares is built for a big endian system])],
|
2005-11-14 18:14:54 -05:00
|
|
|
,
|
|
|
|
[AC_MSG_WARN([couldn't figure out endianess, assuming little endian!])]
|
|
|
|
)
|
|
|
|
|
2007-05-30 17:37:17 -04:00
|
|
|
dnl Check for user-specified random device
|
|
|
|
AC_ARG_WITH(random,
|
|
|
|
AC_HELP_STRING([--with-random=FILE],
|
|
|
|
[read randomness from FILE (default=/dev/urandom)]),
|
|
|
|
[ RANDOM_FILE="$withval" ],
|
|
|
|
[
|
2007-12-03 05:22:29 -05:00
|
|
|
dnl Check for random device. If we're cross compiling, we can't
|
|
|
|
dnl check, and it's better to assume it doesn't exist than it is
|
|
|
|
dnl to fail on AC_CHECK_FILE or later.
|
|
|
|
if test "$cross_compiling" = "no"; then
|
|
|
|
AC_CHECK_FILE("/dev/urandom", [ RANDOM_FILE="/dev/urandom"] )
|
|
|
|
else
|
|
|
|
AC_MSG_WARN([cannot check for /dev/urandom while cross compiling; assuming none])
|
|
|
|
fi
|
|
|
|
|
2007-05-30 17:37:17 -04:00
|
|
|
]
|
|
|
|
)
|
|
|
|
if test -n "$RANDOM_FILE" && test X"$RANDOM_FILE" != Xno ; then
|
|
|
|
AC_SUBST(RANDOM_FILE)
|
|
|
|
AC_DEFINE_UNQUOTED(RANDOM_FILE, "$RANDOM_FILE",
|
|
|
|
[a suitable file/device to read random data from])
|
|
|
|
fi
|
|
|
|
|
2008-06-08 21:06:48 -04:00
|
|
|
CARES_PRIVATE_LIBS="$LIBS"
|
|
|
|
AC_SUBST(CARES_PRIVATE_LIBS)
|
|
|
|
|
2008-05-07 17:16:06 -04:00
|
|
|
AC_CONFIG_FILES([Makefile libcares.pc])
|
|
|
|
AC_OUTPUT
|