Initial revision

1 files changed, 47 insertions, 0 deletions

diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..b10ca7e
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,47 @@
+AC_PREREQ(2.60)
+AC_INIT(sbc, 0.0)
+
+AM_INIT_AUTOMAKE([foreign subdir-objects color-tests])
+AM_CONFIG_HEADER(config.h)
+
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+
+AM_MAINTAINER_MODE
+
+AC_PREFIX_DEFAULT(/usr/local)
+
+COMPILER_FLAGS
+
+AC_LANG_C
+
+AC_PROG_CC
+AC_PROG_CC_PIE
+AC_PROG_INSTALL
+
+LT_INIT
+
+AC_ARG_ENABLE(optimization, AC_HELP_STRING([--disable-optimization],
+			[disable code optimization through compiler]), [
+	if (test "${enableval}" = "no"); then
+		CFLAGS="$CFLAGS -O0"
+	fi
+])
+
+AC_ARG_ENABLE(debug, AC_HELP_STRING([--enable-debug],
+			[enable compiling with debugging information]), [
+	if (test "${enableval}" = "yes" &&
+				test "${ac_cv_prog_cc_g}" = "yes"); then
+		CFLAGS="$CFLAGS -g"
+	fi
+])
+
+AC_ARG_ENABLE(pie, AC_HELP_STRING([--enable-pie],
+			[enable position independent executables flag]), [
+	if (test "${enableval}" = "yes" &&
+				test "${ac_cv_prog_cc_pie}" = "yes"); then
+		CFLAGS="$CFLAGS -fPIE"
+		LDFLAGS="$LDFLAGS -pie"
+	fi
+])
+
+AC_OUTPUT(Makefile)