Mercurial > hg > xmms-sid
view acsidplay.m4 @ 11:c342e8514754
And more...
author | Matti Hamalainen <ccr@tnsp.org> |
---|---|
date | Wed, 04 Jun 2003 13:47:02 +0000 |
parents | e5c49367b899 |
children |
line wrap: on
line source
# sidplay.m4 - libSIDPlay 1.xx.xx checks # Originally by Michael Schwendt # Modified by Matti 'ccr' Hamalainen dnl ------------------------------------------------------------------------- dnl Try to find a file (or one of more files in a list of dirs). dnl ------------------------------------------------------------------------- AC_DEFUN(AC_FIND_FILE, [ $3=NO for i in $2; do for j in $1; do if test -r "$i/$j"; then $3=$i break 2 fi done done ] ) dnl ------------------------------------------------------------------------- dnl Try to find SIDPLAY includes and library. dnl ------------------------------------------------------------------------- AC_DEFUN(AC_PATH_LIBSIDPLAY, [ AC_MSG_CHECKING([for SIDPLAY includes and library]) AC_LANG_SAVE AC_LANG_CPLUSPLUS ac_sidplay_cflags=NO ac_sidplay_library=NO sidplay_cflags="" sidplay_library="" AC_ARG_WITH(sidplay-prefix, [ --with-sidplay-prefix=DIR where the sidplay includes and library are located], [ac_sidplay_cflags="${withval}/include" ac_sidplay_library="${withval}/lib" ]) AC_ARG_WITH(sidplay-includes, [ --with-sidplay-includes=DIR where the sidplay includes are located], [ac_sidplay_cflags="$withval" ]) AC_ARG_WITH(sidplay-library, [ --with-sidplay-library=DIR where the sidplay library is installed], [ac_sidplay_library="$withval" ]) if test "$ac_sidplay_cflags" = NO || test "$ac_sidplay_library" = NO; then # Search common locations AC_CACHE_VAL(ac_cv_have_sidplay, [ sidplay_incdirs="$ac_sidplay_cflags /usr/include /usr/local/include /usr/lib/sidplay/include /usr/local/lib/sidplay/include" AC_FIND_FILE(sidplay/sidtune.h,$sidplay_incdirs,sidplay_foundincdir) ac_sidplay_cflags=$sidplay_foundincdir sidplay_libdirs="$ac_sidplay_library /usr/lib /usr/local/lib /usr/lib/sidplay /usr/local/lib/sidplay" AC_FIND_FILE(libsidplay.so libsidplay.so.1 libsidplay.so.1.36 libsidplay.so.1.37,$sidplay_libdirs,sidplay_foundlibdir) ac_sidplay_library=$sidplay_foundlibdir if test "$ac_sidplay_cflags" = NO || test "$ac_sidplay_library" = NO; then ac_cv_have_sidplay="have_sidplay=no" ac_sidplay_notfound="" if test "$ac_sidplay_cflags" = NO; then if test "$ac_sidplay_library" = NO; then ac_sidplay_notfound="(headers and library)"; else ac_sidplay_notfound="(headers)"; fi else ac_sidplay_notfound="(library)"; fi eval "$ac_cv_have_sidplay" AC_MSG_RESULT([$have_sidplay]) else have_sidplay=yes fi ]) dnl AC_CACHE_VAL(ac_cv_have_sidplay, else have_sidplay=yes fi dnl if (have_to_search) eval "$ac_cv_have_sidplay" if test "$have_sidplay" != yes; then AC_MSG_RESULT([$have_sidplay]); else ac_cv_have_sidplay="have_sidplay=yes \ ac_sidplay_cflags=$ac_sidplay_cflags ac_sidplay_library=$ac_sidplay_library" AC_MSG_RESULT([library $ac_sidplay_library, headers $ac_sidplay_cflags]) sidplay_library=$ac_sidplay_library sidplay_cflags=$ac_sidplay_cflags SIDPLAY_LIBS="-L$sidplay_library -lsidplay" all_libraries="$SIDPLAY_LIBS $all_libraries" SIDPLAY_CFLAGS="-I$sidplay_cflags" all_includes="$SIDPLAY_CFLAGS $all_includes" fi dnl *** dnl *** Test compilation dnl *** AC_MSG_CHECKING([whether -lsidplay works]) ac_cxxflags_safe=$CXXFLAGS ac_ldflags_safe=$LDFLAGS ac_libs_safe=$LIBS CXXFLAGS="$CXXFLAGS -I$sidplay_cflags" LDFLAGS="$LDFLAGS -L$sidplay_library" LIBS="-lsidplay" AC_CACHE_VAL(ac_cv_sidplay_works, [ AC_TRY_LINK( [#include <sidplay/sidtune.h>], [sidTune* myTest;], [ac_cv_sidplay_works=yes], [ac_cv_sidplay_works=no] ) ]) CXXFLAGS="$ac_cxxflags_safe" LDFLAGS="$ac_ldflags_safe" LIBS="$ac_libs_safe" AC_MSG_RESULT([$ac_cv_sidplay_works]) if test "$ac_cv_sidplay_works" != yes; then have_sidplay=no fi dnl *** dnl *** Substitute variables dnl *** AC_SUBST(SIDPLAY_CFLAGS) AC_SUBST(SIDPLAY_LIBS) AC_SUBST(sidplay_library) AC_SUBST(sidplay_cflags) AC_LANG_RESTORE ])