* configure.ac: added for autoconf-2.53.

git-svn-id: svn+ssh://svn.sourceforge.jp/svnroot/lha/lha/trunk@56 6a8cc165-1e22-0410-a132-eb4e3f353aba

diff --git a/configure.ac b/configure.ac
new file mode 100644 (file)
index 0000000..65509b0
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,131 @@
+dnl Process this file with autoconf to produce a configure script.
+AC_INIT(lha, 1.14i)
+AM_INIT_AUTOMAKE
+AM_CONFIG_HEADER(config.h)
+
+AC_CANONICAL_HOST
+
+dnl Checks for programs.
+AC_PROG_CC
+AC_PROG_GCC_TRADITIONAL
+AC_PROG_INSTALL
+AC_PROG_MAKE_SET
+
+dnl on MINIX, define _MINIX and _POSIX_SOURCE
+AC_MINIX
+
+dnl Checks for libraries.
+
+dnl Checks for header files.
+AC_HEADER_DIRENT
+AC_HEADER_STDC
+AC_CHECK_HEADERS(fcntl.h limits.h sys/file.h sys/time.h)
+
+dnl Checks for typedefs, structures, and compiler characteristics.
+AC_HEADER_TIME
+AC_STRUCT_TM
+AC_STRUCT_TIMEZONE
+
+AC_CACHE_CHECK([for tm_gmtoff in struct tm], ac_cv_struct_tm_gmtoff,
+[AC_TRY_COMPILE([
+#if TM_IN_SYS_TIME
+#include <sys/time.h>
+#else
+#include <time.h>
+#endif
+  ], [struct tm t; t.tm_gmtoff;],
+  ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no)
+])
+
+if test "x$ac_cv_struct_tm_gmtoff" = xyes; then
+  AC_DEFINE(HAVE_TM_GMTOFF, 1, [Define if your struct tm has tm_gmtoff])
+fi
+
+AC_CACHE_CHECK([for st_ino in struct stat], ac_cv_struct_st_ino,
+[AC_TRY_COMPILE([
+#include <sys/types.h>
+#include <sys/stat.h>
+  ], [struct stat s; s.st_ino;],
+  ac_cv_struct_st_ino=yes, ac_cv_struct_st_ino=no)
+])
+
+if test "x$ac_cv_struct_st_ino" = xyes; then
+  AC_DEFINE(HAVE_ST_INO, 1, [Define if your struct stat has st_ino])
+fi
+
+dnl Checks for library functions.
+AC_TYPE_SIGNAL
+AC_FUNC_UTIME_NULL
+AC_CHECK_FUNCS(strchr memcpy)
+AC_CHECK_FUNCS(mktime timelocal tzset ftime gettimeofday)
+AC_CHECK_FUNCS(mkdir rmdir strdup memset ftruncate lchown mkstemp)
+AC_CHECK_FUNCS(strcasecmp link)
+
+if test $ac_header_dirent = no; then
+  AC_LIBOBJ(lhdir)
+fi
+
+dnl support kanji code conversion
+AC_SUBST(DEF_KCODE)
+AC_ARG_ENABLE(text_conv,
+  [  --enable-text-conv      support text code convert from/to EUC [default=yes]],
+  , enable_text_conv=yes)
+
+if test $enable_text_conv = yes; then
+  DEF_KCODE=-DEUC
+fi
+
+# force support -lh7-
+AC_SUBST(SUPPORT_LZHUFF_METHOD)
+SUPPORT_LZHUFF_METHOD=-DSUPPORT_LH7
+
+dnl whether use the -lh567- method
+AC_MSG_CHECKING(default archive method is )
+AC_ARG_WITH(default_method,
+  [  --with-default-method=[567]  create the -lh[567]- archive default [default=5]],
+  [case $withval in
+   [567]) ;;
+   *) AC_MSG_ERROR(you should have specified 5, 6 or 7);;
+   esac],
+  with_default_method=5)
+
+AC_MSG_RESULT(-lh$with_default_method-)
+AC_DEFINE_UNQUOTED(DEFAULT_LZHUFF_METHOD, LZHUFF${with_default_method}_METHOD_NUM, [Define it to 5, 6 or 7 which you want to use -lhX- method, default])
+
+dnl decide path names
+AC_MSG_CHECKING(template of the temporary file is )
+AC_ARG_WITH(tmp_file,
+  [  --with-tmp-file=TEMPLATE temporary file template [default=/tmp/lhXXXXXX]],
+  [case $withval in
+   yes|no) AC_MSG_ERROR(you should have specified path name);;
+   esac],
+  with_tmp_file=/tmp/lhXXXXXX)
+
+AC_MSG_RESULT($with_tmp_file)
+AC_DEFINE_UNQUOTED(TMP_FILENAME_TEMPLATE, "$with_tmp_file",
+  [temporary file template])
+
+dnl incremental indicator
+AC_ARG_ENABLE(indicator,
+  [  --enable-indicator      need incremental indicator [default=yes]],
+  ,
+  # default
+  enable_indicator=yes)
+
+if test "x$enable_indicator" = xyes; then
+  AC_DEFINE(NEED_INCREMENTAL_INDICATOR, 1, [Define you want to use the incremental indicator])
+fi
+
+dnl support multibyte filename
+AC_ARG_ENABLE(multibyte-char,
+  [  --enable-multibyte-char support multibyte(sjis) filename [default=yes]],
+  ,
+  # default
+  enable_multibyte_char=yes)
+
+if test "x$enable_multibyte_char" = xyes; then
+  AC_DEFINE(MULTIBYTE_CHAR, 1, [Define you want to use multibyte filename])
+fi
+
+AC_CONFIG_FILES([Makefile src/Makefile man/Makefile])
+AC_OUTPUT