search for: ac_c_bigendian

Hi all, Speex currently decides endianness at configure-time. This causes the ppc half of Mac universal binaries to have some endianness problems. Most notably, the header built by speex_packet_to_header() has incorrect byte-ordering. This Apple developer page describes the incantation that can be used to build universal binaries on Mac. It also highlights the configure-time versus compile-time

Well, I don't quite understand why AC_C_BIGENDIAN and the solution you're proposing is likely to break other big endian machines (the ones that don't have __BIG_ENDIAN__). Can you send a patch that addresses that (i.e. still uses AC_C_BIGENDIAN when it works)? Jean-Marc Peter Grayson a ?crit : > Hi all, > > Speex currently dec...

On 5/2/07, Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> wrote: > Well, I don't quite understand why AC_C_BIGENDIAN and the solution > you're proposing is likely to break other big endian machines (the ones > that don't have __BIG_ENDIAN__). Can you send a patch that addresses > that (i.e. still uses AC_C_BIGENDIAN when it works)? It is not that AC_C_BIGENDIAN does not work. It is that it deter...

JonY wrote: > Looks like there are some missed defines in the test_libFLAC++. Attached > patch fixes that. Good one. Thanks. > Also, wsock32 usage is deprecated, on Win7, wsock32 forwards everything > to ws2_32, suggest changing to -lwsock32 to -lws2_32 in configure.ac. > Additionally, using -lwsock32 on Cygwin is wrong. Fix in config.txt. For that I think I'd prefer to

...Comments? -bw Index: autoconf/configure.ac =================================================================== --- autoconf/configure.ac (revision 44957) +++ autoconf/configure.ac (working copy) @@ -227,9 +227,9 @@ AC_SUBST(ARCH,$llvm_cv_target_arch) dnl Check for the endianness of the target -AC_C_BIGENDIAN([AC_SUBST([ENDIAN],[big]), +AC_C_BIGENDIAN([AC_SUBST(ENDIAN,[big]), AC_DEFINE([MSB_FIRST], [1], [Define if this target is big endian])], - [AC_SUBST([ENDIAN],[little]), + [AC_SUBST(ENDIAN,[little]), AC_DEFINE([LSB_FIRST], [1], [Define if...

...simply check for gsort first, and then sort. --- a/configure.ac +++ b/configure.ac @@ -101,6 +101,7 @@ AC_PROG_CXX AC_PROG_INSTALL AC_PROG_EGREP AC_PATH_PROG(AR, ar) +AC_CHECK_PROGS(SORT, gsort sort) AC_CHECK_TOOL(RANLIB, ranlib, :) dnl Postpone call to AC_PROG_LIBTOOL to allow disabling static lib AC_C_BIGENDIAN @JeanPerriault could you please test the above snippet? (apply using 'patch -p0 < /path/to/patch', from within the 'nut' (not -website) top-level source directory @clepple btw, where / how do you exactly get this error? @clepple @aquette when building the nut-website repository...

...gest changing to -lwsock32 to -lws2_32 in configure.ac. > >> Additionally, using -lwsock32 on Cygwin is wrong. Fix in config.txt. > > > > For that I think I'd prefer to purge all use of ntohl. Will make that > > a high priority. > > > > Erik > > Does AC_C_BIGENDIAN work well? I assume if a system is not big endian, > its small endian. Are mid endian systems still around? > > -------------- next part -------------- > A non-text attachment was scrubbed... > Name: signature.asc > Type: application/pgp-signature > Size: 196 bytes > Desc: O...

...--- a/configure.ac > +++ b/configure.ac > @@ -101,6 +101,7 @@ AC_PROG_CXX > AC_PROG_INSTALL > AC_PROG_EGREP > AC_PATH_PROG(AR, ar) > +AC_CHECK_PROGS(SORT, gsort sort) > AC_CHECK_TOOL(RANLIB, ranlib, :) > dnl Postpone call to AC_PROG_LIBTOOL to allow disabling static lib > AC_C_BIGENDIAN Just to clarify, the sort error is only when building nut-website: sort: stray character in field spec: invalid field specification `4.1,4.5rV' Also, you had mentioned dependencies for building documentation. This affects NUT non-website builds as well, but the list looks something like thi...

This patch series modernizes various aspects of the autotools based build system. There is a lot more that could and should be done, but I tried to stay conservative for now and just resolve some of the most obvious issues. Max Horn (5): configure: replace XIPH_C_FIND_ENDIAN by AC_C_BIGENDIAN autogen.sh: replace this by a simple call to autoreconf configure: always print ac_cv_c_compiler_gnu configure: merge AC_CHECK_HEADERS calls configure: modernize autoconf usage Makefile.am | 2 - autogen.sh | 168 +----------...

I did this for OpenBSD. NetBSD uses the same audio(4) system. It should also work on Solaris, but I can't test that. --- configure.in.orig Tue May 13 00:58:07 2003 +++ configure.in Tue May 13 00:58:20 2003 @@ -26,7 +26,7 @@ AC_CANONICAL_HOST AM_PROG_LIBTOOL AC_C_BIGENDIAN -AC_CHECK_HEADERS(sys/soundcard.h) +AC_CHECK_HEADERS(sys/soundcard.h sys/audioio.h) AC_ARG_ENABLE(ogg, [ --enable-ogg=[yes/no] Turn on or off the use of ogg --- src/speexdec.c.orig Thu Jun 12 01:11:28 2003 +++ src/speexdec.c Thu Jun 12 01:14:31 2003 @@ -56,6 +56,14 @@ #include <sy...

> It is not that AC_C_BIGENDIAN does not work. It is that it determines > endianness at configure-time as opposed to compile-time. The process > for building universal binaries on Mac demands that the distinction be > made at compile-time. To enable building universal binaries on Mac in > a single pass, the decision h...

Peter Grayson wrote: > It is not that AC_C_BIGENDIAN does not work. It is that it determines > endianness at configure-time as opposed to compile-time. The process > for building universal binaries on Mac demands that the distinction be > made at compile-time. To enable building universal binaries on Mac in > a single pass, the decision h...

...series modernizes various aspects of the autotools > based build system. There is a lot more that could and should be > done, but I tried to stay conservative for now and just resolve > some of the most obvious issues. > > Max Horn (5): > configure: replace XIPH_C_FIND_ENDIAN by AC_C_BIGENDIAN > autogen.sh: replace this by a simple call to autoreconf > configure: always print ac_cv_c_compiler_gnu > configure: merge AC_CHECK_HEADERS calls > configure: modernize autoconf usage > > Makefile.am | 2 - > autogen.sh...

...n -- Tim Rice Multitalents (707) 887-1469 tim at multitalents.net -------------- next part -------------- --- openssh_cvs/configure.in.old Tue Feb 27 12:56:06 2001 +++ openssh_cvs/configure.in Tue Feb 27 16:54:48 2001 @@ -5,6 +5,7 @@ AC_CONFIG_HEADER(config.h) AC_PROG_CC AC_CANONICAL_HOST +AC_C_BIGENDIAN # Checks for programs. AC_PROG_CPP @@ -1279,14 +1280,14 @@ if test -z "$RANDOM_POOL" ; then AC_MSG_CHECKING(for PRNGD/EGD socket) # Insert other locations here - for egdsock in /var/run/egd-pool /etc/entropy /tmp/entropy ; do + for egdsock in /var/run/egd-pool /tmp/egd-...

...stalldirs $(DESTDIR)$(sysconfdir); \ fi diff -up --recursive --new-file openssh-3.6.1p2.macro/configure.ac openssh-3.6.1p2/configure.ac --- openssh-3.6.1p2.macro/configure.ac 2003-04-29 09:12:08.000000000 +0000 +++ openssh-3.6.1p2/configure.ac 2003-05-06 20:53:51.000000000 +0000 @@ -12,6 +12,7 @@ AC_C_BIGENDIAN AC_PROG_CPP AC_PROG_RANLIB AC_PROG_INSTALL +AC_PROG_LN_S AC_PATH_PROG(AR, ar) AC_PATH_PROGS(PERL, perl5 perl) AC_PATH_PROG(SED, sed)

...================================================================== RCS file: /cvsroot/flac/flac/configure.in,v retrieving revision 1.151 diff -u -r1.151 configure.in --- configure.in 28 Feb 2008 05:34:21 -0000 1.151 +++ configure.in 10 May 2008 04:24:21 -0000 @@ -48,6 +48,8 @@ AC_C_BIGENDIAN +AC_CHECK_HEADERS(stdint.h) + AC_CHECK_TYPES(socklen_t, [], []) dnl check for getopt in standard library Index: include/share/alloc.h =================================================================== RCS file: /cvsroot/flac/flac/include/share/alloc.h,v retrieving revision 1.5 diff -u -r1.5...

...6 +101,7 @@ AC_PROG_CXX >>> AC_PROG_INSTALL >>> AC_PROG_EGREP >>> AC_PATH_PROG(AR, ar) >>> +AC_CHECK_PROGS(SORT, gsort sort) >>> AC_CHECK_TOOL(RANLIB, ranlib, :) >>> dnl Postpone call to AC_PROG_LIBTOOL to allow disabling static lib >>> AC_C_BIGENDIAN >> >> Just to clarify, the sort error is only when building nut-website: >> >> sort: stray character in field spec: invalid field specification `4.1,4.5rV' >> >> Also, you had mentioned dependencies for building documentation. This affects NUT non-website...

...-for-Watcom-and-VBCC-compilers.patch Type: text/x-patch Size: 689 bytes Desc: not available URL: <http://lists.xiph.org/pipermail/vorbis-dev/attachments/20180320/998341f5/attachment-0026.bin> -------------- next part -------------- A non-text attachment was scrubbed... Name: 0014-use-autoconf-AC_C_BIGENDIAN-WORDS_BIGENDIAN-checks.patch Type: text/x-patch Size: 1659 bytes Desc: not available URL: <http://lists.xiph.org/pipermail/vorbis-dev/attachments/20180320/998341f5/attachment-0027.bin>

...nfigure.ac >> @@ -101,6 +101,7 @@ AC_PROG_CXX >> AC_PROG_INSTALL >> AC_PROG_EGREP >> AC_PATH_PROG(AR, ar) >> +AC_CHECK_PROGS(SORT, gsort sort) >> AC_CHECK_TOOL(RANLIB, ranlib, :) >> dnl Postpone call to AC_PROG_LIBTOOL to allow disabling static lib >> AC_C_BIGENDIAN > > Just to clarify, the sort error is only when building nut-website: > > sort: stray character in field spec: invalid field specification `4.1,4.5rV' > > Also, you had mentioned dependencies for building documentation. This affects NUT non-website builds as well, but the...

...need to add AC_LIBTOOL_WIN32_DLL to configure.ac. --- speex-1.2beta2/configure.ac 2007-05-17 16:14:35.000000000 +0200 +++ speex-1.2beta2.my/configure.ac 2007-11-29 23:33:37.000000000 +0100 @@ -30,6 +30,7 @@ AM_MAINTAINER_MODE AC_CANONICAL_HOST +AC_LIBTOOL_WIN32_DLL AM_PROG_LIBTOOL AC_C_BIGENDIAN Mikael