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Diffstat (limited to 'flow/gsl/configure.in.in')
| -rw-r--r-- | flow/gsl/configure.in.in | 224 |
1 files changed, 224 insertions, 0 deletions
diff --git a/flow/gsl/configure.in.in b/flow/gsl/configure.in.in new file mode 100644 index 0000000..3b147b9 --- /dev/null +++ b/flow/gsl/configure.in.in @@ -0,0 +1,224 @@ +dnl Portability defines that help interoperate with classic and modern autoconfs +ifdef([AC_TR_SH],[ +define([GLIB_TR_SH],[AC_TR_SH([$1])]) +define([GLIB_TR_CPP],[AC_TR_CPP([$1])]) +], [ +define([GLIB_TR_SH], + [patsubst(translit([[$1]], [*+], [pp]), [[^a-zA-Z0-9_]], [_])]) +define([GLIB_TR_CPP], + [patsubst(translit([[$1]], + [*abcdefghijklmnopqrstuvwxyz], + [PABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [[^A-Z0-9_]], [_])]) +]) + + +dnl GLIB_SIZEOF (INCLUDES, TYPE, ALIAS [, CROSS-SIZE]) +AC_DEFUN([GLIB_SIZEOF], +[pushdef([glib_Sizeof], GLIB_TR_SH([glib_cv_sizeof_$3]))dnl +AC_CACHE_CHECK([size of $2], glib_Sizeof, +[AC_TRY_RUN([#include <stdio.h> +#if STDC_HEADERS +#include <stdlib.h> +#include <stddef.h> +#endif +$1 +main() +{ + FILE *f=fopen("conftestval", "w"); + if (!f) exit(1); + fprintf(f, "%d\n", sizeof($2)); + exit(0); +}], + [glib_Sizeof=`cat conftestval` dnl'' +], + [glib_Sizeof=0], + ifelse([$4], [], [], [glib_Sizeof=$4]))]) +AC_DEFINE_UNQUOTED(GLIB_TR_CPP(glib_sizeof_$3), [$[]glib_Sizeof], [Size of $3]) +popdef([glib_Sizeof])dnl +]) + +AC_DEFUN([AC_GSL_REQUIREMENTS], +[ + dnl === Ogg/Vorbis check === + AC_ARG_ENABLE(vorbis, + [ --disable-arts-vorbis disable arts Ogg Vorbis support], + [arts_want_vorbis="$enableval"],[arts_want_vorbis="yes"]) + + if test "$arts_want_vorbis" = "yes"; then + ov_headers=0 + AC_CHECK_LIB(vorbisfile, ov_read_float, + [KDE_CHECK_HEADER(ogg/ogg.h, ov_headers=`expr $ov_headers + 1`)] + [KDE_CHECK_HEADER(vorbis/vorbisfile.h, ov_headers=`expr $ov_headers + 1`)] + [KDE_CHECK_HEADER(vorbis/vorbisenc.h, ov_headers=`expr $ov_headers + 1`)] + , + ov_headers=0, -lvorbisenc -lvorbis -logg) + if test $ov_headers = 3 ; then + GSL_LIBS="$GSL_LIBS -lvorbisfile -lvorbisenc -lvorbis -logg" + GSL_HAVE_OGGVORBIS=1 + else + GSL_HAVE_OGGVORBIS=0 + fi + dnl AC_DEFINE(GSL_HAVE_OGGVORBIS,1,[Define if you want Ogg Vorbis support unconditionally]) + else + GSL_HAVE_OGGVORBIS=0 + dnl AC_MSG_WARN([failed to detect Ogg/Vorbis library (>=1.0rc3) or headers]) + fi + AC_SUBST(GSL_HAVE_OGGVORBIS) + + dnl check for ov_read_float parameter count (differs in 1.0 vs. rc3) + if test $GSL_HAVE_OGGVORBIS = 1; then + AC_MSG_CHECKING([for ov_read_float() from rc3]) + AC_TRY_COMPILE([ + #include <vorbis/vorbisfile.h> + ], [ + ov_read_float(0,0,0); + ], [ + GSL_HAVE_OGGVORBIS_RC3=1 + AC_MSG_RESULT(yes) + ], [ + GSL_HAVE_OGGVORBIS_RC3=0 + AC_MSG_RESULT(no) + ]) + AC_SUBST(GSL_HAVE_OGGVORBIS_RC3) + fi + + dnl === libmad MPEG decoder check === + AC_ARG_ENABLE(libmad, + [ --disable-libmad disable arts MAD mp3 decoder support], + [arts_want_libmad="$enableval"],[arts_want_libmad="yes"]) + + if test "$arts_want_libmad" = "yes"; then + mad_detect=0 + AC_CHECK_LIB(mad, mad_synth_frame, + [AC_CHECK_HEADER(mad.h, mad_detect=1)] + , + mad_detect=0, -lmad) + if test $mad_detect = 1 ; then + GSL_LIBS="$GSL_LIBS -lmad" + GSL_HAVE_LIBMAD=1 + else + dnl AC_MSG_WARN([failed to detect libmad (MPEG I-III audio decoder) or headers]) + GSL_HAVE_LIBMAD=0 + fi + else + dnl AC_MSG_WARN([failed to detect libmad (MPEG I-III audio decoder) or headers]) + GSL_HAVE_LIBMAD=0 + fi + AC_SUBST(GSL_HAVE_LIBMAD) + + dnl === Check library requirements === + AC_MSG_CHECKING([the required GSL-Loader library set]) + if true; then dnl echo $GSL_LIBS | grep ".*-lvorbis.*" >/dev/null ; then + AC_MSG_RESULT([complete]) + else + AC_MSG_RESULT([]) + AC_MSG_ERROR([Ogg/Vorbis is missing, but required]) + fi + AC_SUBST(GSL_LIBS) + + dnl === sizeof types === + GLIB_SIZEOF([#include <pthread.h>], pthread_mutex_t, pth_mutex_t) + GSL_SIZEOF_PTH_MUTEX_T="$glib_cv_sizeof_pth_mutex_t" + AC_SUBST(GSL_SIZEOF_PTH_MUTEX_T) + GLIB_SIZEOF([#include <pthread.h>], pthread_cond_t, pth_cond_t) + GSL_SIZEOF_PTH_COND_T="$glib_cv_sizeof_pth_cond_t" + AC_SUBST(GSL_SIZEOF_PTH_COND_T) + GLIB_SIZEOF([#include <inttypes.h>], intmax_t, std_intmax_t) + GSL_SIZEOF_STD_INTMAX_T="$glib_cv_sizeof_std_intmax_t" + AC_SUBST(GSL_SIZEOF_STD_INTMAX_T) + + dnl === pthread_mutexattr_settype === + AC_MSG_CHECKING([for pthread_mutexattr_settype()]) + AC_TRY_COMPILE([ + #define _XOPEN_SOURCE 500 + #include <pthread.h> + ], [ + int (*attr_settype) (pthread_mutexattr_t *__attr, int __kind) = pthread_mutexattr_settype; + int val = PTHREAD_MUTEX_RECURSIVE; + attr_settype = 0; val = 0; + ], + GSL_HAVE_MUTEXATTR_SETTYPE=1 + AC_MSG_RESULT(yes) + , + GSL_HAVE_MUTEXATTR_SETTYPE=0 + AC_MSG_RESULT(no) + ) + AC_SUBST(GSL_HAVE_MUTEXATTR_SETTYPE) +]) + +AC_DEFUN([AC_GSL_GLIB_REQUIREMENTS], +[ + AC_CHECK_FUNCS(getcwd) + AC_FUNC_ALLOCA + +dnl ********************** +dnl *** va_copy checks *** +dnl ********************** +dnl we currently check for all three va_copy possibilities, so we get +dnl all results in config.log for bug reports. +AC_CACHE_CHECK([for an implementation of va_copy()],glib_cv_va_copy,[ + AC_TRY_RUN([ + #include <stdarg.h> + void f (int i, ...) { + va_list args1, args2; + va_start (args1, i); + va_copy (args2, args1); + if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42) + exit (1); + va_end (args1); va_end (args2); + } + int main() { + f (0, 42); + return 0; + }], + [glib_cv_va_copy=yes], + [glib_cv_va_copy=no], + []) +]) +AC_CACHE_CHECK([for an implementation of __va_copy()],glib_cv___va_copy,[ + AC_TRY_RUN([ + #include <stdarg.h> + void f (int i, ...) { + va_list args1, args2; + va_start (args1, i); + __va_copy (args2, args1); + if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42) + exit (1); + va_end (args1); va_end (args2); + } + int main() { + f (0, 42); + return 0; + }], + [glib_cv___va_copy=yes], + [glib_cv___va_copy=no], + []) +]) + +if test "x$glib_cv_va_copy" = "xyes"; then + g_va_copy_func=va_copy +else if test "x$glib_cv___va_copy" = "xyes"; then + g_va_copy_func=__va_copy +fi +fi +]) + +AC_GSL_REQUIREMENTS +AC_GSL_GLIB_REQUIREMENTS + +dnl get rid of lots and lots of useless warnings + +GSL_CFLAGS="$CFLAGS" +for warn in -W -Wshadow -pedantic # -Wwrite-strings +do + GSL_CFLAGS="`echo $GSL_CFLAGS | sed 's/ '$warn' / /g'`" +done +AC_SUBST(GSL_CFLAGS) + +dnl enable aRts version of glib / thread support + +GSL_USE_GSL_GLIB=1 +GSL_USE_ARTS_THREADS=1 +AC_SUBST(GSL_USE_GSL_GLIB) +AC_SUBST(GSL_USE_ARTS_THREADS) |