seek_lha_header() should search the PMA archive

[lha/lha.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 2136c6d..5612809 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,7 @@
 # Process this file with autoconf to produce a configure script.
-AC_INIT([LHa for UNIX], 1.14i-ac20030720, jca02266@nifty.ne.jp, lha)
+AC_INIT([LHa for UNIX], 1.14i-ac20080804, arai@users.sourceforge.jp, lha)
+AC_DEFINE_UNQUOTED(LHA_CONFIGURE_OPTIONS, "$ac_configure_args",
+           [specified options for the configure script.])
 AC_CANONICAL_HOST
 AC_CANONICAL_TARGET
 AM_INIT_AUTOMAKE
@@ -15,9 +17,12 @@ AC_PROG_INSTALL
 AC_PROG_MAKE_SET
 AC_MINIX
 AM_C_PROTOTYPES
+AC_SYS_LARGEFILE
+AC_CHECK_PROGS(sh_for_lha_test, [zsh bash ksh pdksh], [sh])
 
 # Checks for libraries.
 AC_SEARCH_LIBS(opendir, [mingwex])
+AC_CHECK_LIB(applefile, af_open)
 
 # Checks for header files.
 AC_HEADER_DIRENT
@@ -32,6 +37,7 @@ AC_STRUCT_TM
 AC_STRUCT_TIMEZONE
 
 AC_CHECK_SIZEOF(long)
+AC_CHECK_SIZEOF(off_t)
 AC_CHECK_TYPES([uid_t, gid_t, long long, uint64_t, ssize_t])
 AC_CHECK_MEMBERS([struct tm.tm_gmtoff, struct stat.st_ino],,,
 [
@@ -161,11 +167,11 @@ SUPPORT_LZHUFF_METHOD=-DSUPPORT_LH7
 # whether use the -lh567- method
 AC_MSG_CHECKING(default archive method)
 AC_ARG_WITH(default-method,
-  AC_HELP_STRING([--with-default-method=[[567]]],
-                [create the -lh[[567]]- archive default [[default=5]]]),
+  [AC_HELP_STRING([[[[--with-default-method=[567]]]]],
+                [create the -lh[567]- archive default [default=5]])],
   [case $withval in
-   [567]) ;;
-   *) AC_MSG_ERROR(you should have specified 5, 6 or 7);;
+   [[567]]) ;;
+   *) AC_MSG_ERROR([you should have specified 5, 6 or 7]);;
    esac],
   with_default_method=5)
 AC_MSG_RESULT(-lh$with_default_method-)
@@ -272,21 +278,23 @@ if test "x$enable_backup_archive" = xyes; then
            [Define to 1 if you want to leave an old archive])
 fi
 
-# enable this option if you need to ignore '.file' files
-# (mainly for the Mac OS X) *experimental*
-AC_MSG_CHECKING(whether enable -X option which ignore dot files)
-AC_ARG_ENABLE(ignore-dot-files,
-  AC_HELP_STRING([--enable-ignore-dot-files],
-                [enable -X option [[default=no]]]),
+# additional suffixes of archive filename.
+AC_MSG_CHECKING(additional suffixes of archive filename)
+AC_ARG_WITH(additional-suffixes,
+  [AC_HELP_STRING([[[--with-additional-suffixes=foo,bar]]],
+                [additional suffixes of archive filename, default is empty string])],
   ,
-  # default
-  enable_ignore_dot_files=no)
+  with_additional_suffixes="")
 
-AC_MSG_RESULT($enable_ignore_dot_files)
-if test "x$enable_ignore_dot_files" = xyes; then
-  AC_DEFINE(IGNORE_DOT_FILES, 1,
-           [Define to 1 if you want to ignore dot files with -X command line switch])
-fi
+AC_MSG_RESULT($with_additional_suffixes)
+AC_DEFINE_UNQUOTED(ADDITIONAL_SUFFIXES, "$with_additional_suffixes",
+           [Define to comma separated suffixes list if you wish to regard it as implicit archive suffixes.])
+
+case $host_os in
+*msdosdjgpp*)
+CFLAGS="$CFLAGS -DNOT_COMPATIBLE_MODE"
+;;
+esac
 
 AC_CONFIG_FILES([Makefile src/Makefile man/Makefile olddoc/Makefile])
 AC_CONFIG_FILES([tests/Makefile tests/lha-test])