1 # Process this file with autoconf to produce a configure script.
2 AC_INIT([LHa for UNIX], 1.14i-ac20081023, arai@users.sourceforge.jp, lha)
3 AC_DEFINE_UNQUOTED(LHA_CONFIGURE_OPTIONS, "$ac_configure_args",
4 [specified options for the configure script.])
8 AM_CONFIG_HEADER(config.h)
10 AC_DEFINE_UNQUOTED(PLATFORM, "$ac_cv_host",
11 [the type of system on which the package will run.])
13 # Checks for programs.
15 AC_PROG_GCC_TRADITIONAL
21 dnl Workaround for Zsh bug? on Cygwin:
23 dnl Environment to trouble
24 dnl Cygwin version 1.1.5.25
29 dnl o One machine(no problem)
31 dnl -> CYGWIN_NT-5.1 1.5.25(0.156/4/2) 2007-12-09 09:47 i686 unknown unknown Cygwin
32 dnl $ zsh -c 'echo | diff - /dev/null' >/dev/null
34 dnl o Another machine(problem)
36 dnl -> CYGWIN_NT-5.1 1.5.25(0.156/4/2) 2008-05-26 20:37 i686 unknown unknown Cygwin
37 dnl zsh -c 'echo | diff - /dev/null' >/dev/null
38 dnl -> diff: -: Illegal seek
41 dnl I don't know why this problem happend.
43 # AC_CHECK_PROGS(sh_for_lha_test, [zsh bash ksh pdksh], [sh])
44 AC_CACHE_VAL([lha_cv_prog_sh_for_lha_test],[
45 AC_CHECK_PROG(sh_for_lha_test, [zsh], [zsh])
47 if test -n "$sh_for_lha_test"; then
48 $sh_for_lha_test -c 'echo | diff - /dev/null' >/dev/null 2>&1
49 if test $? -eq 2; then
50 sh_for_lha_test='' # cannot use Zsh
51 $as_unset ac_cv_prog_sh_for_lha_test
55 if test -z "$sh_for_lha_test"; then
56 AC_CHECK_PROGS(sh_for_lha_test, [bash ksh pdksh], [sh])
60 # Checks for libraries.
61 AC_SEARCH_LIBS(opendir, [mingwex])
62 AC_CHECK_LIB(applefile, af_open)
64 # Checks for header files.
67 AC_CHECK_HEADERS(fcntl.h limits.h sys/file.h sys/param.h sys/time.h)
68 AC_CHECK_HEADERS(pwd.h grp.h utime.h inttypes.h stdint.h fnmatch.h)
70 # Checks for typedefs, structures, and compiler characteristics.
77 AC_CHECK_SIZEOF(off_t)
78 AC_CHECK_TYPES([uid_t, gid_t, long long, uint64_t, ssize_t])
79 AC_CHECK_MEMBERS([struct tm.tm_gmtoff, struct stat.st_ino],,,
82 # include <sys/types.h>
85 # include <sys/stat.h>
87 #if TIME_WITH_SYS_TIME
88 # include <sys/time.h>
92 # include <sys/time.h>
99 # Checks for library functions.
104 AC_CHECK_FUNCS(strchr strdup memcpy memset memmove strcasecmp)
105 AC_CHECK_FUNCS(mktime timelocal tzset ftime gettimeofday utime)
106 AC_CHECK_FUNCS(ftruncate chsize lchown mkstemp ftello)
107 AC_CHECK_FUNCS(getpwuid getgrgid getpwnam getgrnam)
108 AC_CHECK_FUNCS(iconv basename)
109 AC_REPLACE_FUNCS(vsnprintf fnmatch)
111 if test $ac_header_dirent = no; then
115 AC_CHECK_DECLS([basename])
117 # checking whether 8 bit clean or not
118 AC_CACHE_CHECK([whether strchr()/strrchr() is 8bit clean],
119 [lha_cv_func_strchr_8bit_clean],
125 # define strchr index
126 # define strrchr rindex
128 char *strchr (), *strrchr ();
134 if (strchr(s, 0xff) != s) exit(1);
135 if (strchr(s, '\377') != s) exit(1);
136 if (strrchr(s, 0xff) != s) exit(1);
137 if (strrchr(s, '\377') != s) exit(1);
140 ], lha_cv_func_strchr_8bit_clean=yes,
141 lha_cv_func_strchr_8bit_clean=no,
142 lha_cv_func_strchr_8bit_clean=no))
144 if test x$lha_cv_func_strchr_8bit_clean = xyes; then
145 AC_DEFINE(STRCHR_8BIT_CLEAN, 1,
146 [Define to 1 if strchr()/strrchr() works correctly.])
149 # checking whether the 2nd argument of gettimeofday() is effective or not.
150 # note that this timezone argument is obsolete.
151 AC_CACHE_CHECK([whether the 2nd argument of gettimeofday() is effective],
152 [lha_cv_func_gettimeofday_2nd_arg],
154 #if TIME_WITH_SYS_TIME
155 # include <sys/time.h>
159 # include <sys/time.h>
170 tz.tz_minuteswest = -1;
171 if (gettimeofday(&tv, &tz) == -1)
174 if (tz.tz_minuteswest == -1)
175 exit(1); /* the timezone information is no given */
178 }], lha_cv_func_gettimeofday_2nd_arg=yes,
179 lha_cv_func_gettimeofday_2nd_arg=no,
180 lha_cv_func_gettimeofday_2nd_arg=no))
182 if test x$lha_cv_func_gettimeofday_2nd_arg = xyes; then
183 AC_DEFINE(GETTIMEOFDAY_HAS_2ND_ARG, 1,
184 [Define to 1 if the 2nd argument of gettimeofday() is effective.])
187 # support kanji code conversion
189 AC_MSG_CHECKING(kanji code conversion on text file)
190 AC_ARG_ENABLE(text-conv,
191 AC_HELP_STRING([--enable-text-conv],
192 [support text code convert from/to EUC [[default=yes]]]),
193 , enable_text_conv=yes)
195 AC_MSG_RESULT($enable_text_conv)
196 if test $enable_text_conv = yes; then
200 # force support -lh7-
201 AC_SUBST(SUPPORT_LZHUFF_METHOD)
202 SUPPORT_LZHUFF_METHOD=-DSUPPORT_LH7
204 # whether use the -lh567- method
205 AC_MSG_CHECKING(default archive method)
206 AC_ARG_WITH(default-method,
207 [AC_HELP_STRING([[[[--with-default-method=[567]]]]],
208 [create the -lh[567]- archive default [default=5]])],
211 *) AC_MSG_ERROR([you should have specified 5, 6 or 7]);;
213 with_default_method=5)
214 AC_MSG_RESULT(-lh$with_default_method-)
215 AC_DEFINE_UNQUOTED(DEFAULT_LZHUFF_METHOD, LZHUFF${with_default_method}_METHOD_NUM, [Define it to 5, 6 or 7 which you want to use -lhX- method, default])
217 # decide temporary path names
218 AC_MSG_CHECKING(template of the temporary file)
219 AC_ARG_WITH(tmp-file,
220 AC_HELP_STRING([--with-tmp-file=TEMPLATE],
221 [temporary file template [[default=/tmp/lhXXXXXX]]]),
223 yes) with_tmp_file=/tmp/lhXXXXXX ;;
226 with_tmp_file=/tmp/lhXXXXXX)
228 AC_MSG_RESULT($with_tmp_file)
229 if test x"$with_tmp_file" != xno; then
230 AC_DEFINE_UNQUOTED(TMP_FILENAME_TEMPLATE, "$with_tmp_file",
231 [temporary file template for mktemp/mkstemp])
234 # incremental indicator
235 AC_MSG_CHECKING(whether incremental indicator is needed)
236 AC_ARG_ENABLE(indicator,
237 AC_HELP_STRING([--enable-indicator],
238 [need incremental indicator [[default=yes]]]),
241 enable_indicator=yes)
243 AC_MSG_RESULT($enable_indicator)
244 if test "x$enable_indicator" = xyes; then
245 AC_DEFINE(NEED_INCREMENTAL_INDICATOR, 1,
246 [Define to 1 if you want to use the incremental indicator])
249 # support multibyte filename
250 AC_MSG_CHECKING(kanji code of filename)
251 AC_ARG_ENABLE(multibyte-filename,
252 AC_HELP_STRING([--enable-multibyte-filename],
253 [support multibyte filename. specify kanji code (euc, sjis, utf8 or auto) [[default=auto]]]),,
255 enable_multibyte_filename=auto)
257 case $enable_multibyte_filename in
260 #if defined(__CYGWIN__) || defined(__MINGW32__) || defined(__hpux)
262 #endif], enable_multibyte_filename=CODE_SJIS,
264 #if defined(__APPLE__) /* for Mac OS X */
266 #endif], enable_multibyte_filename=CODE_UTF8,
267 enable_multibyte_filename=CODE_EUC));;
268 sjis) enable_multibyte_filename=CODE_SJIS;;
269 euc) enable_multibyte_filename=CODE_EUC;;
270 utf8) enable_multibyte_filename=CODE_UTF8;;
272 *) AC_MSG_ERROR([you should specify auto, sjis or euc as your system filename code.]);;
275 AC_MSG_RESULT($enable_multibyte_filename)
276 if test x$enable_multibyte_filename != xno; then
277 AC_DEFINE_UNQUOTED(MULTIBYTE_FILENAME, $enable_multibyte_filename,
278 [Define to CODE_EUC or CODE_SJIS if you want to use multibyte filename])
282 # for multibyte filename
283 LDFLAGS="$LDFLAGS -framework CoreFoundation"
288 # make user/group name extented header
289 AC_MSG_CHECKING(whether user/group name extended header is needed)
290 AC_ARG_ENABLE(user-name-header,
291 AC_HELP_STRING([--enable-user-name-header],
292 [make user/group name extended header [[default=no]]]),
295 enable_user_name_header=no)
297 AC_MSG_RESULT($enable_user_name_header)
298 if test "x$enable_user_name_header" = xyes; then
299 AC_DEFINE(INCLUDE_OWNER_NAME_IN_HEADER, 1,
300 [Define to 1 if you want to use the user/group name extened header])
303 # backup old archive file
304 AC_MSG_CHECKING(whether backup file for old archive is left)
305 AC_ARG_ENABLE(backup-archive,
306 AC_HELP_STRING([--enable-backup-archive],
307 [backup old archive [[default=no]]]),
310 enable_backup_archive=no)
312 AC_MSG_RESULT($enable_backup_archive)
313 if test "x$enable_backup_archive" = xyes; then
314 AC_DEFINE(BACKUP_OLD_ARCHIVE, 1,
315 [Define to 1 if you want to leave an old archive])
318 # additional suffixes of archive filename.
319 AC_MSG_CHECKING(additional suffixes of archive filename)
320 AC_ARG_WITH(additional-suffixes,
321 [AC_HELP_STRING([[[--with-additional-suffixes=foo,bar]]],
322 [additional suffixes of archive filename, default is empty string])],
324 with_additional_suffixes="")
326 AC_MSG_RESULT($with_additional_suffixes)
327 AC_DEFINE_UNQUOTED(ADDITIONAL_SUFFIXES, "$with_additional_suffixes",
328 [Define to comma separated suffixes list if you wish to regard it as implicit archive suffixes.])
332 CFLAGS="$CFLAGS -DNOT_COMPATIBLE_MODE"
336 AC_CONFIG_FILES([Makefile src/Makefile man/Makefile olddoc/Makefile])
337 AC_CONFIG_FILES([tests/Makefile tests/lha-test])