configure.ac: use pkg-config to find id3tag Signed-off-by: Fabrice Fontaine diff -durN madplay-0.15.2b-orig/configure.ac madplay-0.15.2b/configure.ac --- madplay-0.15.2b-orig/configure.ac 2019-02-14 21:34:01.507212449 +0100 +++ madplay-0.15.2b/configure.ac 2019-02-15 23:24:00.079876087 +0100 @@ -182,12 +182,13 @@ *** environment variable to specify its installed location, e.g. -L.]) ]) -AC_CHECK_LIB(id3tag, id3_tag_parse, :, [ +PKG_CHECK_MODULES(ID3TAG, id3tag, [ + CFLAGS="$CFLAGS $ID3TAG_CFLAGS" LIBS="$LIBS $ID3TAG_LIBS"], [ AC_MSG_ERROR([libid3tag was not found *** You must first install libid3tag before you can build this package. *** If libid3tag is already installed, you may need to use the LDFLAGS *** environment variable to specify its installed location, e.g. -L.]) -], [-lz]) +]) AC_FUNC_VPRINTF AC_CHECK_FUNCS(madvise localeconv)