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Diffstat (limited to 'm4/as-avifile.m4')
| -rw-r--r-- | m4/as-avifile.m4 | 150 |
1 files changed, 0 insertions, 150 deletions
diff --git a/m4/as-avifile.m4 b/m4/as-avifile.m4 deleted file mode 100644 index dbe680d2..00000000 --- a/m4/as-avifile.m4 +++ /dev/null @@ -1,150 +0,0 @@ -# AS_AVIFILE 0.1.0 -# CXXFLAGS and LIBS for avifile -# taken from Autostar Sandbox, http://autostars.sourceforge.net/ -# constructed by careful cross-pollination from various sources and lots of -# hard labour - -dnl Usage: -dnl AS_AVIFILE(MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]]) -dnl Test for avifile, and defines -dnl - AVIFILE_CXXFLAGS (C++ compiler flags) -dnl - AVIFILE_LDFLAGS (linker flags, stripping and path) -dnl as well as set HAVE_AVIFILE to yes or no -dnl -dnl FIXME: should define AVIFILE_VERSION -dnl -dnl prerequisites: -dnl - working C++ compiler -dnl - usable libstdc++ -dnl - AC_PATH_XTRA - -AC_DEFUN(AS_AVIFILE, -[ - HAVE_AVIFILE="no" - - dnl first look for avifile-config - AC_PATH_PROG(AVIFILE_CONFIG, avifile-config, no) - min_avifile_version=ifelse([$1], ,0.7.0,$1) - if test "x$AVIFILE_CONFIG" != "xno"; then - dnl now that we have it, we need to save libs and cflags - AVIFILE_LDFLAGS=`avifile-config --libs` - AVIFILE_CXXFLAGS=`avifile-config --cflags` - AC_SUBST(AVIFILE_LDFLAGS) - AC_SUBST(AVIFILE_CXXFLAGS) - HAVE_AVIFILE="yes" - fi - - dnl we got this far, now start checking if we have the right version - if test "x$HAVE_AVIFILE" = "xyes"; - then - AC_MSG_CHECKING(for avifile - version >= $min_avifile_version) - dnl first get the version number from avifile-config - avifile_major_version=`$AVIFILE_CONFIG $avifile_args --version | \ - sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` - avifile_minor_version=`$AVIFILE_CONFIG $avifile_args --version | \ - sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` - avifile_micro_version=`$AVIFILE_CONFIG $avifile_config_args --version | \ - sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` - - dnl now run a short C app that tells us if the version is ok or not - dnl all of this is boilerplate code from other examples - rm -f conf.avifiletest - AC_TRY_RUN([ -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -char* -my_strdup (char *str) -{ - char *new_str; - - if (str) - { - new_str = (char *) malloc ((strlen (str) + 1) * sizeof (char)); - strcpy (new_str, str); - } - else - new_str = NULL; - - return new_str; -} - -int -main () -{ - int major, minor, micro; - char *tmp_version; - - system ("touch conf.avifiletest"); - - /* HP/UX 9 (%@#!) writes to sscanf strings */ - tmp_version = my_strdup ("$min_avifile_version"); - if (sscanf (tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) - { - printf ("%s, bad version string\n", "$min_avifile_version"); - exit (1); - } - if (($avifile_major_version > major) || - (($avifile_major_version == major) && ($avifile_minor_version > minor)) || - (($avifile_major_version == major) && ($avifile_minor_version == minor) && ($avifile_micro_version >= micro))) - return 0; - else - { - printf ("\n*** 'avifile-config --version' returned %d.%d.%d, but the minimum version\n", $avifile_major_version, $avifile_minor_version, $avifile_micro_version); - printf ("*** of AVIFILE required is %d.%d.%d. If avifile-config is correct, then it is\n", major, minor, micro); - printf ("*** best to upgrade to the required version.\n"); - printf ("*** If avifile-config was wrong, set the environment variable AVIFILE_CONFIG\n"); - printf ("*** to point to the correct copy of avifile-config, and remove the file\n"); - printf ("*** config.cache (if it exists) before re-running configure\n"); - return 1; - } -} - ], - [ - AC_MSG_RESULT(yes) - HAVE_AVIFILE="yes" - ], - [ - HAVE_AVIFILE="no" - ]) - fi - if test "x$HAVE_AVIFILE" = "xyes"; - then - dnl now try to compile a sample test app - - dnl first save whatever language we're currently testing in - dnl AC_LANG_SAVE - dnl AC_LANG_CPLUSPLUS - AC_LANG_PUSH(C++) - ac_save_CXXFLAGS=$CXXFLAGS - ac_save_LDFLAGS=$LDFLAGS - dnl add X flags, because it looks like avifile needs libXv and libXxf86vm - CXXFLAGS="$XXCFLAGS $AVIFILE_CXXFLAGS" - LDFLAGS="$LDFLAGS $AVIFILE_LDFLAGS $X_LIBS -lXv -lXxf86vm" - - AC_MSG_CHECKING(compilation of avifile test program) - dnl try the compile - AC_TRY_LINK([ -#include <stdio.h> -#include <stdlib.h> -#include <avifile.h> -#include <creators.h> - ],[ -/* function body */ -IVideoDecoder *decoder; -BITMAPINFOHEADER bh; - -decoder = Creators::CreateVideoDecoder (bh); - ], - AC_MSG_RESULT(succeeded) - HAVE_AVIFILE="yes", - AC_MSG_RESULT(failed) - HAVE_AVIFILE="no", - ) - AC_LANG_RESTORE - CXXFLAGS="$ac_save_CXXFLAGS" - LDFLAGS="$ac_save_LDFLAGS" - fi -]) - |