AC_SUBST($1_cppflags)
AC_SUBST($1_ldflags)
])
+AC_DEFUN([REQUIRE_EXECUTABLE], [
+ AC_PATH_PROG(m4_toupper([$1]), [$1])
+ test -z "$m4_toupper([$1])" && AC_MSG_ERROR(
+ [$1 is required to build this package])
+])
AC_USE_SYSTEM_EXTENSIONS
AC_C_BIGENDIAN()
-
-AC_PATH_PROG([BISON], [bison])
-AC_PATH_PROG([FLEX], [flex])
-
-AC_PATH_PROG([M4], [m4])
-test -z "$M4" && AC_MSG_ERROR(
- [The m4 macro processor is required to build this package])
-
AC_PROG_CC
AC_PROG_CPP
+REQUIRE_EXECUTABLE([bison])
+REQUIRE_EXECUTABLE([flex])
+REQUIRE_EXECUTABLE([m4])
+
executables="recv filter audioc write afh play"
########################################################################### osl
STASH_FLAGS
wma_common
sideband
version
+ lsu
"
if test "$CRYPTOLIB" = openssl; then
server_errlist_objs="$server_errlist_objs crypt"
wmadec_filter
buffer_tree
sync_filter
+ lsu
"
if test "$CRYPTOLIB" = openssl; then
audiod_errlist_objs="$audiod_errlist_objs crypt"
file_write
version
sync_filter
+ lsu
"
NEED_OGG_OBJECTS && play_errlist_objs="$play_errlist_objs ogg_afh_common"
NEED_VORBIS_OBJECTS && {