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root/svn/hopm/trunk/configure

Comparing hopm/trunk/configure (file contents):
Revision 6223 by michael, Wed Jul 1 18:38:05 2015 UTC vs.
Revision 8103 by michael, Sun Apr 2 10:14:44 2017 UTC

#	Line 14621 | Line 14621 | fi
14621		done
14622
14623
14624	–	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
14625	–	$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
14626	–	if ${ac_cv_c_bigendian+:} false; then :
14627	–	$as_echo_n "(cached) " >&6
14628	–	else
14629	–	ac_cv_c_bigendian=unknown
14630	–	# See if we're dealing with a universal compiler.
14631	–	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14632	–	/* end confdefs.h.  */
14633	–	#ifndef __APPLE_CC__
14634	–	not a universal capable compiler
14635	–	#endif
14636	–	typedef int dummy;
14637	–
14638	–	_ACEOF
14639	–	if ac_fn_c_try_compile "$LINENO"; then :
14640	–
14641	–	# Check for potential -arch flags.  It is not universal unless
14642	–	# there are at least two -arch flags with different values.
14643	–	ac_arch=
14644	–	ac_prev=
14645	–	for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
14646	–	if test -n "$ac_prev"; then
14647	–	case $ac_word in
14648	–	i?86 | x86_64 | ppc | ppc64)
14649	–	if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
14650	–	ac_arch=$ac_word
14651	–	else
14652	–	ac_cv_c_bigendian=universal
14653	–	break
14654	–	fi
14655	–	;;
14656	–	esac
14657	–	ac_prev=
14658	–	elif test "x$ac_word" = "x-arch"; then
14659	–	ac_prev=arch
14660	–	fi
14661	–	done
14662	–	fi
14663	–	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14664	–	if test $ac_cv_c_bigendian = unknown; then
14665	–	# See if sys/param.h defines the BYTE_ORDER macro.
14666	–	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14667	–	/* end confdefs.h.  */
14668	–	#include <sys/types.h>
14669	–	#include <sys/param.h>
14670	–
14671	–	int
14672	–	main ()
14673	–	{
14674	–	#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
14675	–	&& defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
14676	–	&& LITTLE_ENDIAN)
14677	–	bogus endian macros
14678	–	#endif
14679	–
14680	–	;
14681	–	return 0;
14682	–	}
14683	–	_ACEOF
14684	–	if ac_fn_c_try_compile "$LINENO"; then :
14685	–	# It does; now see whether it defined to BIG_ENDIAN or not.
14686	–	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14687	–	/* end confdefs.h.  */
14688	–	#include <sys/types.h>
14689	–	#include <sys/param.h>
14690	–
14691	–	int
14692	–	main ()
14693	–	{
14694	–	#if BYTE_ORDER != BIG_ENDIAN
14695	–	not big endian
14696	–	#endif
14697	–
14698	–	;
14699	–	return 0;
14700	–	}
14701	–	_ACEOF
14702	–	if ac_fn_c_try_compile "$LINENO"; then :
14703	–	ac_cv_c_bigendian=yes
14704	–	else
14705	–	ac_cv_c_bigendian=no
14706	–	fi
14707	–	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14708	–	fi
14709	–	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14710	–	fi
14711	–	if test $ac_cv_c_bigendian = unknown; then
14712	–	# See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
14713	–	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14714	–	/* end confdefs.h.  */
14715	–	#include <limits.h>
14716	–
14717	–	int
14718	–	main ()
14719	–	{
14720	–	#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
14721	–	bogus endian macros
14722	–	#endif
14723	–
14724	–	;
14725	–	return 0;
14726	–	}
14727	–	_ACEOF
14728	–	if ac_fn_c_try_compile "$LINENO"; then :
14729	–	# It does; now see whether it defined to _BIG_ENDIAN or not.
14730	–	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14731	–	/* end confdefs.h.  */
14732	–	#include <limits.h>
14733	–
14734	–	int
14735	–	main ()
14736	–	{
14737	–	#ifndef _BIG_ENDIAN
14738	–	not big endian
14739	–	#endif
14740	–
14741	–	;
14742	–	return 0;
14743	–	}
14744	–	_ACEOF
14745	–	if ac_fn_c_try_compile "$LINENO"; then :
14746	–	ac_cv_c_bigendian=yes
14747	–	else
14748	–	ac_cv_c_bigendian=no
14749	–	fi
14750	–	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14751	–	fi
14752	–	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14753	–	fi
14754	–	if test $ac_cv_c_bigendian = unknown; then
14755	–	# Compile a test program.
14756	–	if test "$cross_compiling" = yes; then :
14757	–	# Try to guess by grepping values from an object file.
14758	–	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14759	–	/* end confdefs.h.  */
14760	–	short int ascii_mm[] =
14761	–	{ 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
14762	–	short int ascii_ii[] =
14763	–	{ 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
14764	–	int use_ascii (int i) {
14765	–	return ascii_mm[i] + ascii_ii[i];
14766	–	}
14767	–	short int ebcdic_ii[] =
14768	–	{ 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
14769	–	short int ebcdic_mm[] =
14770	–	{ 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
14771	–	int use_ebcdic (int i) {
14772	–	return ebcdic_mm[i] + ebcdic_ii[i];
14773	–	}
14774	–	extern int foo;
14775	–
14776	–	int
14777	–	main ()
14778	–	{
14779	–	return use_ascii (foo) == use_ebcdic (foo);
14780	–	;
14781	–	return 0;
14782	–	}
14783	–	_ACEOF
14784	–	if ac_fn_c_try_compile "$LINENO"; then :
14785	–	if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
14786	–	ac_cv_c_bigendian=yes
14787	–	fi
14788	–	if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
14789	–	if test "$ac_cv_c_bigendian" = unknown; then
14790	–	ac_cv_c_bigendian=no
14791	–	else
14792	–	# finding both strings is unlikely to happen, but who knows?
14793	–	ac_cv_c_bigendian=unknown
14794	–	fi
14795	–	fi
14796	–	fi
14797	–	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14798	–	else
14799	–	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14800	–	/* end confdefs.h.  */
14801	–	$ac_includes_default
14802	–	int
14803	–	main ()
14804	–	{
14805	–
14806	–	/* Are we little or big endian?  From Harbison&Steele.  */
14807	–	union
14808	–	{
14809	–	long int l;
14810	–	char c[sizeof (long int)];
14811	–	} u;
14812	–	u.l = 1;
14813	–	return u.c[sizeof (long int) - 1] == 1;
14814	–
14815	–	;
14816	–	return 0;
14817	–	}
14818	–	_ACEOF
14819	–	if ac_fn_c_try_run "$LINENO"; then :
14820	–	ac_cv_c_bigendian=no
14821	–	else
14822	–	ac_cv_c_bigendian=yes
14823	–	fi
14824	–	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14825	–	conftest.$ac_objext conftest.beam conftest.$ac_ext
14826	–	fi
14827	–
14828	–	fi
14829	–	fi
14830	–	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
14831	–	$as_echo "$ac_cv_c_bigendian" >&6; }
14832	–	case $ac_cv_c_bigendian in #(
14833	–	yes)
14834	–	$as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
14835	–	;; #(
14836	–	no)
14837	–	;; #(
14838	–	universal)
14839	–
14840	–	$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
14841	–
14842	–	;; #(
14843	–	*)
14844	–	as_fn_error $? "unknown endianness
14845	–	presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
14846	–	esac
14847	–
14848	–
14624		ac_config_files="$ac_config_files Makefile doc/Makefile src/Makefile src/libopm/Makefile src/libopm/src/Makefile"
14625
14626		cat >confcache <<\_ACEOF
#	Line 14990 | Line 14765 | if test -z "${ENABLE_SSL_TRUE}" && test
14765		Usually this means the macro was only invoked conditionally." "$LINENO" 5
14766		fi
14767
14993	–
14768		: "${CONFIG_STATUS=./config.status}"
14769		ac_write_fail=0
14770		ac_clean_files_save=$ac_clean_files

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