1 files changed, 84 insertions, 0 deletions

diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..2577a04
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,84 @@
+AC_INIT([mfi_agent], [1.0], [mike@crute.us])
+AC_PREREQ([2.60])
+
+AM_INIT_AUTOMAKE([foreign -Wall -Werror])
+AM_SILENT_RULES([yes])
+
+AC_PROG_CC
+AC_LANG_WERROR
+AC_PROG_CC_C99
+PKG_PROG_PKG_CONFIG
+AC_CHECK_HEADER_STDBOOL
+
+AC_SEARCH_LIBS(
+    [ev_run],
+    [ev],
+    [found_libev=yes],
+    [found_libev=no]
+)
+AC_CHECK_HEADER(
+    [ev.h],
+    ,
+    found_libev=no
+)
+if test "x$found_libev" = xno; then
+    AC_MSG_ERROR("libev not found")
+fi
+
+PKG_CHECK_MODULES(
+        JSON_C,
+        json-c,
+        [found_json_c=yes],
+        [found_json_c=no]
+)
+if test "x$found_json_c" = xno; then
+        AC_MSG_ERROR("libjson-c not found")
+fi
+
+PKG_CHECK_MODULES(
+        WEBSOCKETS,
+        libwebsockets,
+        [found_libwebsockets=yes],
+        [found_libwebsockets=no]
+)
+if test "x$found_libwebsockets" = xno; then
+        AC_MSG_ERROR("libwebsockets not found")
+fi
+
+AC_ARG_ENABLE(
+    debug,
+    AC_HELP_STRING([--enable-debug], [create a debug build])
+)
+AS_IF([test "x$enable_debug" = xyes], [
+    AM_CFLAGS="-g -DDEBUG $AM_CFLAGS"
+    AM_CFLAGS="$AM_CFLAGS -Wno-long-long -Wall -W -Wformat=2"
+    AM_CFLAGS="$AM_CFLAGS -Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations"
+    AM_CFLAGS="$AM_CFLAGS -Wwrite-strings -Wshadow -Wpointer-arith -Wsign-compare"
+    AM_CFLAGS="$AM_CFLAGS -Wundef -Wbad-function-cast -Winline -Wcast-align"
+    AM_CFLAGS="$AM_CFLAGS -Wdeclaration-after-statement -Wno-pointer-sign -Wno-attributes"
+    AM_CFLAGS="$AM_CFLAGS -Wno-unused-result"
+])
+
+AC_ARG_ENABLE(
+    [production],
+    AC_HELP_STRING([--enable-production], [produce a production-ready build])
+)
+AS_IF([test "x$enable_production" = xyes], [
+    AM_CFLAGS="-s -Os $AM_CFLAGS"
+])
+
+if test "x$enable_debug" = xyes && test "x$enable_production" = xyes; then
+    AC_MSG_ERROR([Production and Debug are mutually exclusive options])
+fi
+
+# Always build static binaries to make it easier to deploy
+AM_LDFLAGS="-static $AM_LDFLAGS"
+
+AM_CFLAGS="-Wall -Werror $AM_CFLAGS"
+
+AC_SUBST(AM_CFLAGS)
+AC_SUBST(AM_LDFLAGS)
+
+AC_CONFIG_FILES([Makefile])
+
+AC_OUTPUT