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-rw-r--r--m4/a52.m4121
-rw-r--r--m4/check-libheader.m413
-rw-r--r--m4/gst-a52.m465
-rw-r--r--m4/gst-mpeg2dec.m419
-rw-r--r--m4/mpeg2dec.m476
5 files changed, 202 insertions, 92 deletions
diff --git a/m4/a52.m4 b/m4/a52.m4
new file mode 100644
index 00000000..fe89c1b7
--- /dev/null
+++ b/m4/a52.m4
@@ -0,0 +1,121 @@
+dnl
+dnl A52_CHECK-LIBHEADER(FEATURE-NAME, LIB-NAME, LIB-FUNCTION, HEADER-NAME,
+dnl ACTION-IF-FOUND, ACTION-IF-NOT-FOUND,
+dnl EXTRA-LDFLAGS, EXTRA-CPPFLAGS)
+dnl
+dnl FEATURE-NAME - feature name; library and header files are treated
+dnl as feature, which we look for
+dnl LIB-NAME - library name as in AC_CHECK_LIB macro
+dnl LIB-FUNCTION - library symbol as in AC_CHECK_LIB macro
+dnl HEADER-NAME - header file name as in AC_CHECK_HEADER
+dnl ACTION-IF-FOUND - when feature is found then execute given action
+dnl ACTION-IF-NOT-FOUND - when feature is not found then execute given action
+dnl EXTRA-LDFLAGS - extra linker flags (-L or -l)
+dnl EXTRA-CPPFLAGS - extra C preprocessor flags, i.e. -I/usr/X11R6/include
+dnl
+dnl Based on GST_CHECK_LIBHEADER from gstreamer plugins 0.3.1.
+dnl
+AC_DEFUN(A52_CHECK_LIBHEADER,
+[
+ AC_CHECK_LIB([$2], [$3], HAVE_[$1]=yes, HAVE_[$1]=no, [$7])
+ check_libheader_feature_name=translit([$1], A-Z, a-z)
+
+ if test "x$HAVE_[$1]" = "xyes"; then
+ check_libheader_save_CPPFLAGS=$CPPFLAGS
+ CPPFLAGS="[$8] $CPPFLAGS"
+ AC_CHECK_HEADER([$4], :, HAVE_[$1]=no)
+ CPPFLAGS=$check_libheader_save_CPPFLAGS
+ fi
+
+ if test "x$HAVE_[$1]" = "xyes"; then
+ ifelse([$5], , :, [$5])
+ else
+ ifelse([$6], , :, [$6])
+ fi
+]
+)
+
+dnl
+dnl AC_CHECK_A52DEC(ACTION-IF-FOUND, ACTION-IF-NOT-FOUND)
+dnl
+dnl ACTION-IF-FOUND - when feature is found then execute given action
+dnl ACTION-IF-NOT-FOUND - when feature is not found then execute given action
+dnl
+dnl Defines HAVE_A52DEC to yes if liba52 is found
+dnl
+dnl CFLAGS and LDFLAGS for the library are stored in A52DEC_CFLAGS and
+dnl A52DEC_LIBS, respectively
+dnl
+dnl Based on GST_CHECK_A52DEC from gstreamer plugins 0.3.3.1
+dnl Thomas Vander Stichele <thomas@apestaart.org>, Andy Wingo <wingo@pobox.com>
+dnl
+AC_DEFUN(AC_CHECK_A52DEC,
+[dnl
+AC_ARG_WITH(a52dec-prefix,
+ AC_HELP_STRING([--with-a52dec-prefix=PFX],[Prefix where a52dec is installed (optional)]),
+ a52dec_config_prefix="$withval", a52dec_config_prefix="")
+
+if test x$a52dec_config_prefix = x ; then
+ A52_CHECK_LIBHEADER(A52DEC, a52, a52_init, a52dec/a52.h,
+ A52DEC_LIBS="-la52 -lm", , -lm)
+else
+ A52_CHECK_LIBHEADER(A52DEC, a52, a52_init, a52dec/a52.h, [
+ A52DEC_LIBS="-la52 -L$a52dec_config_prefix/lib -lm"
+ A52DEC_CFLAGS="-I$a52dec_config_prefix/include"
+ ], , -L$a52dec_config_prefix/lib, -I$a52dec_config_prefix/include)
+fi
+
+if test $HAVE_A52DEC = "yes"; then
+ ac_save_CFLAGS="$CFLAGS"
+ ac_save_LIBS="$LIBS"
+ CFLAGS="$CFLAGS $A52DEC_CFLAGS"
+ LIBS="$A52DEC_LIBS $LIBS"
+ AC_TRY_RUN([
+#include <inttypes.h>
+#include <a52dec/a52.h>
+
+int
+main ()
+{
+ a52_state_t *state;
+ return 0;
+}
+ ],, HAVE_A52DEC=no, [echo $ac_n "cross compiling; assumed OK... $ac_c"])
+
+ if test HAVE_A52DEC = "no"; then
+ echo "*** Your a52dec is borked somehow. Please update to 0.7.3."
+ else
+ AC_TRY_RUN([
+#include <inttypes.h>
+#include <a52dec/a52.h>
+
+int
+main ()
+{
+ int i = sizeof (a52_state_t);
+ return 0;
+}
+ ], HAVE_A52DEC=no,, [echo $ac_n "cross compiling; assumed OK... $ac_c"])
+
+ if test HAVE_A52DEC = "no"; then
+ echo "*** Your a52dec is too old. Please update to 0.7.3."
+ fi
+ fi
+ CFLAGS="$ac_save_CFLAGS"
+ LIBS="$ac_save_LIBS"
+fi
+
+if test HAVE_A52DEC = "no"; then
+ A52DEC_CFLAGS=""
+ A52DEC_LIBS=""
+fi
+
+if test "x$HAVE_A52DEC" = "xyes"; then
+ ifelse([$1], , :, [$1])
+else
+ ifelse([$2], , :, [$2])
+fi
+
+AC_SUBST(A52DEC_CFLAGS)
+AC_SUBST(A52DEC_LIBS)
+])
diff --git a/m4/check-libheader.m4 b/m4/check-libheader.m4
index 42db689b..120e9e23 100644
--- a/m4/check-libheader.m4
+++ b/m4/check-libheader.m4
@@ -21,20 +21,17 @@ AC_DEFUN(CHECK_LIBHEADER,
check_libheader_feature_name=translit([$1], A-Z, a-z)
if test "x$HAVE_[$1]" = "xyes"; then
-
check_libheader_save_CPPFLAGS=$CPPFLAGS
CPPFLAGS="[$8] $CPPFLAGS"
AC_CHECK_HEADER([$4], :, HAVE_[$1]=no)
CPPFLAGS=$check_libheader_save_CPPFLAGS
+ fi
- if test "x$HAVE_[$1]" = "xyes"; then
- dnl execute what needs to be
- ifelse([$5], , :, [$5])
- AC_MSG_NOTICE(feature $check_libheader_feature_name is found)
- else
- ifelse([$6], , :, [$6])
- fi
+ if test "x$HAVE_[$1]" = "xyes"; then
+ ifelse([$5], , :, [$5])
+ AC_MSG_NOTICE($check_libheader_feature_name was found)
else
+ ifelse([$6], , :, [$6])
AC_MSG_WARN($check_libheader_feature_name not found)
fi
AC_SUBST(HAVE_[$1])
diff --git a/m4/gst-a52.m4 b/m4/gst-a52.m4
deleted file mode 100644
index 55d947a6..00000000
--- a/m4/gst-a52.m4
+++ /dev/null
@@ -1,65 +0,0 @@
-AC_DEFUN(GST_CHECK_A52DEC,
-[dnl
-AC_ARG_WITH(a52dec-prefix,
- AC_HELP_STRING([--with-a52dec-prefix=PFX],[Prefix where a52dec is installed (optional)]),
- a52dec_config_prefix="$withval", a52dec_config_prefix="")
-
-if test x$a52dec_config_prefix = x ; then
- CHECK_LIBHEADER(A52DEC, a52, a52_init, a52dec/a52.h,
- A52DEC_LIBS="-la52 -lm", , -lm)
-else
- CHECK_LIBHEADER(A52DEC, a52, a52_init, a52dec/a52.h, [
- A52DEC_LIBS="-la52 -L$a52dec_config_prefix/lib -lm"
- A52DEC_CFLAGS="-I$a52dec_config_prefix/include"
- ], , -L$a52dec_config_prefix/lib, -I$a52dec_config_prefix/include)
-fi
-
-if test $HAVE_A52DEC = "yes"; then
- ac_save_CFLAGS="$CFLAGS"
- ac_save_LIBS="$LIBS"
- CFLAGS="$CFLAGS $A52DEC_CFLAGS"
- LIBS="$A52DEC_LIBS $LIBS"
- AC_TRY_RUN([
-#include <inttypes.h>
-#include <a52dec/a52.h>
-
-int
-main ()
-{
- a52_state_t *state;
- return 0;
-}
- ],, HAVE_A52DEC=no, [echo $ac_n "cross compiling; assumed OK... $ac_c"])
-
- if test HAVE_A52DEC = "no"; then
- echo "*** Your a52dec is borked somehow. Please update to 0.7.3."
- else
- AC_TRY_RUN([
-#include <inttypes.h>
-#include <a52dec/a52.h>
-
-int
-main ()
-{
- int i = sizeof (a52_state_t);
- return 0;
-}
- ], HAVE_A52DEC=no,, [echo $ac_n "cross compiling; assumed OK... $ac_c"])
-
- if test HAVE_A52DEC = "no"; then
- echo "*** Your a52dec is too old. Please update to 0.7.3."
- fi
- fi
- CFLAGS="$ac_save_CFLAGS"
- LIBS="$ac_save_LIBS"
-fi
-
-if test HAVE_A52DEC = "no"; then
- A52DEC_CFLAGS=""
- A52DEC_LIBS=""
-fi
-
-AC_SUBST(A52DEC_CFLAGS)
-AC_SUBST(A52DEC_LIBS)
-AC_SUBST(HAVE_A52DEC)
-])
diff --git a/m4/gst-mpeg2dec.m4 b/m4/gst-mpeg2dec.m4
deleted file mode 100644
index 0a5785fe..00000000
--- a/m4/gst-mpeg2dec.m4
+++ /dev/null
@@ -1,19 +0,0 @@
-AC_DEFUN(GST_CHECK_MPEG2DEC,
-[dnl
-AC_ARG_WITH(mpeg2dec-prefix,
- [ --with-mpeg2dec-prefix=PFX Prefix where mpeg2dec is installed (optional)],
- mpeg2dec_config_prefix="$withval", mpeg2dec_config_prefix="")
-
-if test x$mpeg2dec_config_prefix = x ; then
- CHECK_LIBHEADER(MPEG2DEC, mpeg2, mpeg2_init, mpeg2dec/mpeg2.h,
- MPEG2DEC_LIBS="-lmpeg2 -lmpeg2dec")
-else
- CHECK_LIBHEADER(MPEG2DEC, mpeg2, mpeg2_init, mpeg2dec/mpeg2.h, [
- MPEG2DEC_LIBS="-lmpeg2 -lmpeg2dec -L$mpeg2dec_config_prefix/lib"
- MPEG2DEC_CFLAGS="-I$mpeg2dec_config_prefix/include"
- ], , -L$mpeg2dec_config_prefix/lib, -I$mpeg2dec_config_prefix/include)
-fi
-
-AC_SUBST(MPEG2DEC_CFLAGS)
-AC_SUBST(MPEG2DEC_LIBS)
-])
diff --git a/m4/mpeg2dec.m4 b/m4/mpeg2dec.m4
new file mode 100644
index 00000000..f5a4e85c
--- /dev/null
+++ b/m4/mpeg2dec.m4
@@ -0,0 +1,76 @@
+dnl
+dnl MPEG2DEC_CHECK-LIBHEADER(FEATURE-NAME, LIB-NAME, LIB-FUNCTION, HEADER-NAME,
+dnl ACTION-IF-FOUND, ACTION-IF-NOT-FOUND,
+dnl EXTRA-LDFLAGS, EXTRA-CPPFLAGS)
+dnl
+dnl FEATURE-NAME - feature name; library and header files are treated
+dnl as feature, which we look for
+dnl LIB-NAME - library name as in AC_CHECK_LIB macro
+dnl LIB-FUNCTION - library symbol as in AC_CHECK_LIB macro
+dnl HEADER-NAME - header file name as in AC_CHECK_HEADER
+dnl ACTION-IF-FOUND - when feature is found then execute given action
+dnl ACTION-IF-NOT-FOUND - when feature is not found then execute given action
+dnl EXTRA-LDFLAGS - extra linker flags (-L or -l)
+dnl EXTRA-CPPFLAGS - extra C preprocessor flags, i.e. -I/usr/X11R6/include
+dnl
+dnl Based on GST_CHECK_LIBHEADER from gstreamer plugins 0.3.1.
+dnl
+AC_DEFUN(MPEG2DEC_CHECK_LIBHEADER,
+[
+ AC_CHECK_LIB([$2], [$3], HAVE_[$1]=yes, HAVE_[$1]=no, [$7])
+ check_libheader_feature_name=translit([$1], A-Z, a-z)
+
+ if test "x$HAVE_[$1]" = "xyes"; then
+ check_libheader_save_CPPFLAGS=$CPPFLAGS
+ CPPFLAGS="[$8] $CPPFLAGS"
+ AC_CHECK_HEADER([$4], :, HAVE_[$1]=no)
+ CPPFLAGS=$check_libheader_save_CPPFLAGS
+ fi
+
+ if test "x$HAVE_[$1]" = "xyes"; then
+ ifelse([$5], , :, [$5])
+ else
+ ifelse([$6], , :, [$6])
+ fi
+]
+)
+
+dnl
+dnl AC_CHECK_MPEG2DEC(ACTION-IF-FOUND, ACTION-IF-NOT-FOUND)
+dnl
+dnl ACTION-IF-FOUND - when feature is found then execute given action
+dnl ACTION-IF-NOT-FOUND - when feature is not found then execute given action
+dnl
+dnl Defines HAVE_MPEG2DEC to yes if mpeg2dec is found
+dnl
+dnl CFLAGS and LDFLAGS for the library are stored in MPEG2DEC_CFLAGS and
+dnl MPEG2DEC_LIBS, respectively
+dnl
+dnl Based on GST_CHECK_MPEG2DEC from gstreamer plugins 0.3.3.1
+dnl Thomas Vander Stichele <thomas@apestaart.org>, Andy Wingo <wingo@pobox.com>
+dnl
+AC_DEFUN(AC_CHECK_MPEG2DEC,
+[dnl
+AC_ARG_WITH(mpeg2dec-prefix,
+ [ --with-mpeg2dec-prefix=PFX Prefix where mpeg2dec is installed (optional)],
+ mpeg2dec_config_prefix="$withval", mpeg2dec_config_prefix="")
+
+if test x$mpeg2dec_config_prefix = x ; then
+ MPEG2DEC_CHECK_LIBHEADER(MPEG2DEC, mpeg2, mpeg2_init, mpeg2dec/mpeg2.h,
+ MPEG2DEC_LIBS="-lmpeg2 -lmpeg2dec")
+else
+ MPEG2DEC_CHECK_LIBHEADER(MPEG2DEC, mpeg2, mpeg2_init, mpeg2dec/mpeg2.h, [
+ MPEG2DEC_LIBS="-lmpeg2 -lmpeg2dec -L$mpeg2dec_config_prefix/lib"
+ MPEG2DEC_CFLAGS="-I$mpeg2dec_config_prefix/include"
+ ], , -L$mpeg2dec_config_prefix/lib, -I$mpeg2dec_config_prefix/include)
+fi
+
+if test "x$HAVE_MPEG2DEC" = "xyes"; then
+ ifelse([$1], , :, [$1])
+else
+ ifelse([$2], , :, [$2])
+fi
+
+AC_SUBST(MPEG2DEC_CFLAGS)
+AC_SUBST(MPEG2DEC_LIBS)
+])
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-26 05:24:30 +0000