Initial commit

Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>

1 files changed, 57 insertions, 0 deletions

diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..18a4a81
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,57 @@
+AC_PREREQ([2.60])
+AC_INIT([squashfs-tools-ng], [0.1], [goliath@sigma-star.at], squashfs-tools-ng)
+AC_CONFIG_MACRO_DIR([m4])
+AM_INIT_AUTOMAKE([foreign dist-xz subdir-objects])
+AM_SILENT_RULES([yes])
+AC_PROG_CC
+AC_PROG_CC_C99
+AC_PROG_RANLIB
+AC_PROG_INSTALL
+
+m4_ifndef([PKG_PROG_PKG_CONFIG],
+  [m4_fatal([Could not locate the pkg-config autoconf
+    macros. These are usually located in /usr/share/aclocal/pkg.m4.
+    If your macros are in a different location, try setting the
+    environment variable AL_OPTS="-I/other/macro/dir" before running
+    ./autogen.sh or autoreconf again. Make sure pkg-config is installed.])])
+PKG_PROG_PKG_CONFIG
+
+UL_WARN_ADD([-Wall])
+UL_WARN_ADD([-Wextra])
+UL_WARN_ADD([-Wunused])
+UL_WARN_ADD([-Wmissing-prototypes])
+UL_WARN_ADD([-Wmissing-declarations])
+UL_WARN_ADD([-Wwrite-strings])
+UL_WARN_ADD([-Wjump-misses-init])
+UL_WARN_ADD([-Wuninitialized])
+UL_WARN_ADD([-Winit-self])
+UL_WARN_ADD([-Wlogical-op])
+UL_WARN_ADD([-Wunused-but-set-parameter])
+UL_WARN_ADD([-Wunused-but-set-variable])
+UL_WARN_ADD([-Wunused-parameter])
+UL_WARN_ADD([-Wunused-result])
+UL_WARN_ADD([-Wunused-variable])
+UL_WARN_ADD([-Wduplicated-cond])
+UL_WARN_ADD([-Wduplicated-branches])
+UL_WARN_ADD([-Wrestrict])
+UL_WARN_ADD([-Wnull-dereference])
+UL_WARN_ADD([-pedantic])
+
+AC_SUBST([WARN_CFLAGS])
+
+##### search for dependencies #####
+
+have_zlib="no"
+have_lzma="no"
+
+PKG_CHECK_MODULES(ZLIB, [zlib], [have_zlib="yes"], [])
+PKG_CHECK_MODULES(XZ, [liblzma >= 5.0.0], [have_lzma="yes"], [])
+
+AM_CONDITIONAL([WITH_ZLIB], [test "x$have_zlib" == "xyes"])
+AM_CONDITIONAL([WITH_LZMA], [test "x$have_lzma" == "xyes"])
+
+##### generate output #####
+
+AC_CONFIG_HEADERS([config.h])
+
+AC_OUTPUT([Makefile])