X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=configure.ac;h=32fcea3a344f9fba60dbd84a339c7376e1a0717b;hp=ee175dbe38b3c846081d1e6dea395314855a8f6a;hb=6f729ff46b2f4531db68f0af85e7e9fe0f6d1969;hpb=4e9e0bf99d6b71086110038fa1e3231d00bb2496

diff --git a/configure.ac b/configure.ac
index ee175dbe..32fcea3a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -184,6 +184,9 @@ else
 	HAVE_GOOGLE_KEY="no"
 fi
 
+WARN_CFLAGS="-Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wnested-externs"
+AC_SUBST(WARN_CFLAGS)
+
 AC_ARG_ENABLE(faketime, AS_HELP_STRING([--enable-faketime],
               [Use faketime program to ensure pdf files are reproducible (default=no)]),
 	      [FAKETIME=$enableval], [FAKETIME=no])
@@ -386,6 +389,12 @@ if test "x$HAVE_NICKLE" = "xno"; then
 	AC_MSG_ERROR([Please install nickle to build AltOs])
 fi
 
+AC_CHECK_PROG([HAVE_ASCIIDOCTOR_PDF], [asciidoctor-pdf], yes, no)
+if test "x$HAVE_ASCIIDOCTOR_PDF" = "xno"; then
+	AC_MSG_WARN([asciidoctor-pdf not found, PDF docs will not be built])
+fi
+AM_CONDITIONAL([ASCIIDOCTOR_PDF], [test x$HAVE_ASCIIDOCTOR_PDF != xno])
+
 PKG_CHECK_MODULES([JANSSON], [jansson])
 
 AC_ARG_WITH([readline],