pb-event: Add help message
[petitboot] / configure.ac
index 2e85b26fc90d4830a1d2a3b313a50adae77cc990..d9fe8ad9cdb87688f86b2ca24d1866e7c63689f0 100644 (file)
 #  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 #
 
-AC_INIT([petitboot], [0.2], [Jeremy Kerr <jk@ozlabs.org>])
+AC_INIT([petitboot], [0.3], [Geoff Levand <geoff@infradead.org>])
 
 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_FILES([Makefile])
 
-default_CFLAGS='--std=gnu99 -O2 -Wall -g'
+default_CFLAGS="--std=gnu99 -O2 -g -Wall -W -Wunused -Wstrict-prototypes \
+-Wmissing-prototypes -Wmissing-declarations -Wredundant-decls -Winline"
 
 if test "x$CFLAGS" = "x"; then
     CFLAGS="$default_CFLAGS"
@@ -28,8 +29,36 @@ fi
 AC_PROG_CC
 AC_PROG_INSTALL
 
-PKG_CHECK_MODULES([twin], [libtwin])
+AC_ARG_ENABLE([ps3],
+       [AS_HELP_STRING([--enable-ps3],
+               [build support for the PS3 game console])],
+       [],
+       [enable_ps3=check])
 
-mkdir -p discover ui/test ui/common lib/talloc lib/pb-protocol lib/list
+AS_IF([test "x$enable_ps3" != xno], [AC_SUBST([ENABLE_PS3], ["y"])], [])
+
+AC_ARG_WITH([twin],
+       [AS_HELP_STRING([--with-twin],
+               [build GUI versions using the twin window system])],
+       [],
+       [with_twin=check])
+
+PBTWIN=
+LIBTWIN=
+AS_IF([test "x$with_twin" != xno],
+       [PKG_CHECK_MODULES([twin], [libtwin], [],
+               [AC_MSG_RESULT([$twin_PKG_ERRORS])
+               AC_MSG_RESULT([Consider adjusting PKG_CONFIG_PATH environment variable])])
+       AC_CHECK_LIB([twin], [main],
+               [AC_SUBST([LIBTWIN], ["-ltwin"])
+                       AC_SUBST([PBTWIN], ["y"])
+                       AC_DEFINE([HAVE_LIBTWIN], [1], [Define if you have libtwin])],
+               [if test "x$with_twin" != xcheck; then
+                       AC_MSG_FAILURE([--with-twin was given, but test for twin failed])
+               fi],
+               [${twin_LIBS}])])
+
+mkdir -p discover lib/list lib/log lib/pb-protocol lib/system lib/talloc \
+       lib/waiter test ui/common ui/ncurses ui/test ui/twin utils
 
 AC_OUTPUT