Move utility source code to libuitil.a

Signed-off-by: David Oberhollenzer <goliath@infraroot.at>

.gitignore

@@ -15,5 +15,6 @@ missing
 stamp-h1
 config.h
 *.o
+*.a
 *~
 pkg

Makefile.am

@@ -3,20 +3,24 @@ ACLOCAL_AMFLAGS = -I m4
 AM_CPPFLAGS = -I$(top_srcdir)/include -D_GNU_SOURCE
 AM_CFLAGS = $(WARN_CFLAGS)
 
-# application core
-GLOBALHDR = include/pkgformat.h include/util.h include/pkgreader.h
-GLOBALHDR += include/compressor.h include/command.h include/pkgwriter.h
-GLOBALHDR += include/image_entry.h include/pkgio.h include/input_file.h
+# helper libraries
+libutil_a_SOURCES = lib/util/input_file.c lib/util/mkdir_p.c lib/util/util.c
+libutil_a_SOURCES += include/util/util.h include/util/input_file.h
 
-MAIN = main/pkg.c main/util.c main/compressor.c main/command.c main/pkgreader.c
+# application core
+GLOBALHDR = include/pkgformat.h include/pkgreader.h
+GLOBALHDR += include/compressor.h include/command.h include/pkgwriter.h
+GLOBALHDR += include/image_entry.h include/pkgio.h
+
+MAIN = main/pkg.c main/compressor.c main/command.c main/pkgreader.c
 MAIN += main/pkgwriter.c main/image_entry.c main/image_entry_sort.c
-MAIN += main/mkdir_p.c main/pkgio_rd_image_entry.c main/pkg_unpack.c
-MAIN += main/input_file.c main/dump_toc.c
+MAIN += main/pkgio_rd_image_entry.c main/pkg_unpack.c main/dump_toc.c
 
 pkg_SOURCES = $(GLOBALHDR) $(MAIN)
 pkg_CFLAGS = $(AM_CFLAGS)
-pkg_LDADD =
+pkg_LDADD = libutil.a
 
+noinst_LIBRARIES = libutil.a
 bin_PROGRAMS = pkg
 
 EXTRA_DIST = autogen.sh

configure.ac

@@ -5,6 +5,7 @@ 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],

lib/util/input_file.c

@@ -3,7 +3,7 @@
 #include <errno.h>
 #include <ctype.h>
 
-#include "input_file.h"
+#include "util/input_file.h"
 
 static int prefetch_line(input_file_t *f)
 {

lib/util/mkdir_p.c

@@ -5,7 +5,7 @@
 #include <stdio.h>
 #include <errno.h>
 
-#include "util.h"
+#include "util/util.h"
 
 int mkdir_p(const char *path)
 {

lib/util/util.c

@@ -2,7 +2,7 @@
 #include <string.h>
 #include <errno.h>
 
-#include "util.h"
+#include "util/util.h"
 
 int canonicalize_name(char *filename)
 {

main/cmd/dump/dump.h

@@ -7,12 +7,13 @@
 #include <stdlib.h>
 #include <stdio.h>
 
+#include "util/util.h"
+
 #include "image_entry.h"
 #include "pkgformat.h"
 #include "pkgreader.h"
 #include "command.h"
 #include "pkgio.h"
-#include "util.h"
 
 typedef enum {
 	DUMP_TOC = 0x01,

main/cmd/install/install.h

@@ -9,11 +9,12 @@
 #include <stdio.h>
 #include <fcntl.h>
 
+#include "util/util.h"
+
 #include "image_entry.h"
 #include "pkgreader.h"
 #include "command.h"
 #include "pkgio.h"
-#include "util.h"
 
 enum {
 	INSTALL_MODE_INSTALL = 0,

main/cmd/pack/pack.h

@@ -14,13 +14,14 @@
 #include <ctype.h>
 #include <fcntl.h>
 
+#include "util/input_file.h"
+#include "util/util.h"
+
 #include "image_entry.h"
-#include "input_file.h"
 #include "compressor.h"
 #include "pkgformat.h"
 #include "pkgwriter.h"
 #include "command.h"
-#include "util.h"
 
 typedef struct dependency_t {
 	struct dependency_t *next;

main/cmd/unpack.c

@@ -4,10 +4,11 @@
 #include <stdio.h>
 #include <fcntl.h>
 
+#include "util/util.h"
+
 #include "pkgreader.h"
 #include "command.h"
 #include "pkgio.h"
-#include "util.h"
 
 static const struct option long_opts[] = {
 	{ "root", required_argument, NULL, 'r' },

main/image_entry.c

@@ -3,7 +3,6 @@
 #include <stdio.h>
 
 #include "image_entry.h"
-#include "util.h"
 
 void image_entry_free(image_entry_t *ent)
 {

main/pkg_unpack.c

@@ -7,7 +7,7 @@
 #include <fcntl.h>
 
 #include "pkgio.h"
-#include "util.h"
+#include "util/util.h"
 
 static int create_hierarchy(int dirfd, image_entry_t *list)
 {

main/pkgio_rd_image_entry.c

@@ -4,7 +4,7 @@
 #include <stdio.h>
 
 #include "pkgio.h"
-#include "util.h"
+#include "util/util.h"
 
 static int read_extra(pkg_reader_t *pkg, image_entry_t *ent)
 {

main/pkgreader.c

@@ -7,7 +7,7 @@
 #include <errno.h>
 #include <ctype.h>
 
-#include "util.h"
+#include "util/util.h"
 #include "pkgreader.h"
 #include "compressor.h"
 

main/pkgwriter.c

@@ -6,7 +6,7 @@
 #include <errno.h>
 
 #include "pkgwriter.h"
-#include "util.h"
+#include "util/util.h"
 
 struct pkg_writer_t {
 	const char *path;