X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=configure.ac;h=17947effcd1ec0423095507bd4366ca8eca862d0;hb=24048d575419fe909fade9110fab48d17370ee6f;hp=49bbc7f077581939dae5325f85b3783e5b7929ce;hpb=ee7a58ce82eb01a99ce2aae5b0e534bfb1c97a43;p=deb_libcec.git

diff --git a/configure.ac b/configure.ac
index 49bbc7f..17947ef 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,23 +1,36 @@
-AC_INIT([libcec], 0:6:0)
+AC_INIT([libcec], 1:4:0)
 AM_INIT_AUTOMAKE(AC_PACKAGE_NAME, AC_PACKAGE_VERSION)
 
 AC_PROG_CXX
 AC_PROG_LIBTOOL
 
+has_libudev="yes"
 case "${host}" in
   *-*-linux*)
-    AC_CHECK_LIB([rt], [main],, AC_MSG_ERROR("required library 'rt' is missing"))
-    AC_CHECK_LIB([udev], [main],, AC_MSG_ERROR("required library 'udev' is missing"))
-    REQUIRES="udev"
+    PKG_CHECK_MODULES([UDEV],[libudev],,[has_libudev="no";AC_MSG_WARN("library 'udev' is missing - adapter detection will not be available")])
     ;;
   *-apple-darwin*)
+    has_libudev="no";
     LIBS+="-framework CoreVideo -framework IOKit"
     ;;
 esac
 
-AC_CHECK_LIB([pthread], [main],, AC_MSG_ERROR("required library 'pthread' is missing"))
+if test "x$has_libudev" != "xno"; then
+  INCLUDES="$INCLUDES $UDEV_CFLAGS";LIBS="$LIBS $UDEV_LIBS"
+  AC_DEFINE([HAVE_LIBUDEV],[1],["Define to 1 if libudev is installed"])
+  REQUIRES="udev"
+fi
 
-CXXFLAGS="-fPIC -Wall -Wextra $CXXFLAGS"
+AC_SEARCH_LIBS([pthread_create],[pthread],, AC_MSG_ERROR("required library 'pthread' is missing"))
+
+libs_pre_dl=$LIBS
+  AC_SEARCH_LIBS(dlopen, [dl],
+    [test "$ac_cv_search_dlopen" = "none required" || LIBS_DL=$ac_cv_search_dlopen],
+    AC_MSG_ERROR("required library 'dl' is missing"))
+  AC_SUBST([LIBS_DL])
+LIBS=$libs_pre_dl
+
+CXXFLAGS="-fPIC -Wall -Wextra -Wno-missing-field-initializers $CXXFLAGS"
 
 AC_SUBST(REQUIRES)
 AC_CONFIG_FILES([src/lib/libcec.pc])