build: Update project dependencies.

diff --git a/README b/README
index a2d4a215586143e9a689849565151877cfd8357f..2967733056d94040df3258083f019491e72a027e 100644 (file)
--- a/README
+++ b/README
@@ -7,10 +7,9 @@ subject to frequent changes.  Probably not a good idea for it to be used in
 external programs, yet.
 
 Requirements:
-- A C99 compiler
-- The tools themselves currently require some GNU library features, this should
-  change in the future.
-- The lbximg tool requires libpng-1.2
+- A C99 compiler.
+- The lbximg tool requires libpng-1.2 or later.
+- The lbxgui tool requires GTK+-2.16 or later.
 
 The configure script will attempt to autodetect the presence of the above; if
 it fails to work for some reason, paths can be specified manually.

diff --git a/configure.ac b/configure.ac
index a53e22a21b81c89fa41968ac3f3e7e3e1de096f6..c03b931b9c32fc7f311ab47b2b1430136c05b1be 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -28,7 +28,7 @@ AM_CONDITIONAL([BUILD_LBXIMG], [test x"$have_libpng" = x"yes"])
 # A horrible combination of bugs makes this necessary for GTK+ detection.
 unset POSIXLY_CORRECT
 
-AM_PATH_GTK_2_0([2.12.0], [have_gtk=yes], [have_gtk=no])
+AM_PATH_GTK_2_0([2.16.0], [have_gtk=yes], [have_gtk=no])
 AM_CONDITIONAL([BUILD_LBXGUI], [test x"$have_gtk" = x"yes"])
 
 AC_CONFIG_FILES([