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
20 dnl Workaround for Zsh bug? on Cygwin:
22 dnl Environment to trouble
23 dnl Cygwin version 1.1.5.25
28 dnl o One machine(no problem)
30 dnl -> CYGWIN_NT-5.1 1.5.25(0.156/4/2) 2007-12-09 09:47 i686 unknown unknown Cygwin
31 dnl $ zsh -c 'echo | diff - /dev/null' >/dev/null
33 dnl o Another machine(problem)
35 dnl -> CYGWIN_NT-5.1 1.5.25(0.156/4/2) 2008-05-26 20:37 i686 unknown unknown Cygwin
36 dnl zsh -c 'echo | diff - /dev/null' >/dev/null
37 dnl -> diff: -: Illegal seek
40 dnl I don't know why this problem happend.
42 # AC_CHECK_PROGS(sh_for_lha_test, [zsh bash ksh pdksh], [sh])
43 AC_CACHE_VAL([lha_cv_prog_sh_for_lha_test],[
44 AC_CHECK_PROG(sh_for_lha_test, [zsh], [zsh])
46 if test -n "$sh_for_lha_test"; then
47 $sh_for_lha_test -c 'echo | diff - /dev/null' >/dev/null 2>&1
48 if test $? -eq 2; then
49 sh_for_lha_test='' # cannot use Zsh
50 $as_unset ac_cv_prog_sh_for_lha_test
54 if test -z "$sh_for_lha_test"; then
55 AC_CHECK_PROGS(sh_for_lha_test, [bash ksh pdksh], [sh])
59 # Checks for libraries.
60 AC_SEARCH_LIBS(opendir, [mingwex])
61 AC_CHECK_LIB(applefile, af_open)
63 # Checks for header files.
66 AC_CHECK_HEADERS(fcntl.h limits.h sys/file.h sys/param.h sys/time.h)
67 AC_CHECK_HEADERS(pwd.h grp.h utime.h inttypes.h stdint.h fnmatch.h)
69 # Checks for typedefs, structures, and compiler characteristics.
76 AC_CHECK_SIZEOF(off_t)
77 AC_CHECK_TYPES([uid_t, gid_t, long long, uint64_t, ssize_t])
78 AC_CHECK_MEMBERS([struct tm.tm_gmtoff, struct stat.st_ino],,,
81 # include <sys/types.h>
84 # include <sys/stat.h>
86 #if TIME_WITH_SYS_TIME
87 # include <sys/time.h>
91 # include <sys/time.h>
98 # Checks for library functions.
103 AC_CHECK_FUNCS(strchr strdup memcpy memset memmove strcasecmp)
104 AC_CHECK_FUNCS(mktime timelocal tzset ftime gettimeofday utime)
105 AC_CHECK_FUNCS(ftruncate chsize lchown mkstemp ftello)
106 AC_CHECK_FUNCS(getpwuid getgrgid getpwnam getgrnam)
107 AC_CHECK_FUNCS(iconv basename)
108 AC_REPLACE_FUNCS(vsnprintf fnmatch)
110 if test $ac_header_dirent = no; then
114 AC_CHECK_DECLS([basename])
116 # checking whether 8 bit clean or not
117 AC_CACHE_CHECK([whether strchr()/strrchr() is 8bit clean],
118 [lha_cv_func_strchr_8bit_clean],
124 # define strchr index
125 # define strrchr rindex
127 char *strchr (), *strrchr ();
133 if (strchr(s, 0xff) != s) exit(1);
134 if (strchr(s, '\377') != s) exit(1);
135 if (strrchr(s, 0xff) != s) exit(1);
136 if (strrchr(s, '\377') != s) exit(1);
139 ], lha_cv_func_strchr_8bit_clean=yes,
140 lha_cv_func_strchr_8bit_clean=no,
141 lha_cv_func_strchr_8bit_clean=no))
143 if test x$lha_cv_func_strchr_8bit_clean = xyes; then
144 AC_DEFINE(STRCHR_8BIT_CLEAN, 1,
145 [Define to 1 if strchr()/strrchr() works correctly.])
148 # checking whether the 2nd argument of gettimeofday() is effective or not.
149 # note that this timezone argument is obsolete.
150 AC_CACHE_CHECK([whether the 2nd argument of gettimeofday() is effective],
151 [lha_cv_func_gettimeofday_2nd_arg],
153 #if TIME_WITH_SYS_TIME
154 # include <sys/time.h>
158 # include <sys/time.h>
169 tz.tz_minuteswest = -1;
170 if (gettimeofday(&tv, &tz) == -1)
173 if (tz.tz_minuteswest == -1)
174 exit(1); /* the timezone information is no given */
177 }], lha_cv_func_gettimeofday_2nd_arg=yes,
178 lha_cv_func_gettimeofday_2nd_arg=no,
179 lha_cv_func_gettimeofday_2nd_arg=no))
181 if test x$lha_cv_func_gettimeofday_2nd_arg = xyes; then
182 AC_DEFINE(GETTIMEOFDAY_HAS_2ND_ARG, 1,
183 [Define to 1 if the 2nd argument of gettimeofday() is effective.])
186 # support kanji code conversion
188 AC_MSG_CHECKING(kanji code conversion on text file)
189 AC_ARG_ENABLE(text-conv,
190 AC_HELP_STRING([--enable-text-conv],
191 [support text code convert from/to EUC [[default=yes]]]),
192 , enable_text_conv=yes)
194 AC_MSG_RESULT($enable_text_conv)
195 if test $enable_text_conv = yes; then
199 # force support -lh7-
200 AC_SUBST(SUPPORT_LZHUFF_METHOD)
201 SUPPORT_LZHUFF_METHOD=-DSUPPORT_LH7
203 # whether use the -lh567- method
204 AC_MSG_CHECKING(default archive method)
205 AC_ARG_WITH(default-method,
206 [AC_HELP_STRING([[[[--with-default-method=[567]]]]],
207 [create the -lh[567]- archive default [default=5]])],
210 *) AC_MSG_ERROR([you should have specified 5, 6 or 7]);;
212 with_default_method=5)
213 AC_MSG_RESULT(-lh$with_default_method-)
214 AC_DEFINE_UNQUOTED(DEFAULT_LZHUFF_METHOD, LZHUFF${with_default_method}_METHOD_NUM, [Define it to 5, 6 or 7 which you want to use -lhX- method, default])
216 # decide temporary path names
217 AC_MSG_CHECKING(template of the temporary file)
218 AC_ARG_WITH(tmp-file,
219 AC_HELP_STRING([--with-tmp-file=TEMPLATE],
220 [temporary file template [[default=/tmp/lhXXXXXX]]]),
222 yes) with_tmp_file=/tmp/lhXXXXXX ;;
225 with_tmp_file=/tmp/lhXXXXXX)
227 AC_MSG_RESULT($with_tmp_file)
228 if test x"$with_tmp_file" != xno; then
229 AC_DEFINE_UNQUOTED(TMP_FILENAME_TEMPLATE, "$with_tmp_file",
230 [temporary file template for mktemp/mkstemp])
233 # incremental indicator
234 AC_MSG_CHECKING(whether incremental indicator is needed)
235 AC_ARG_ENABLE(indicator,
236 AC_HELP_STRING([--enable-indicator],
237 [need incremental indicator [[default=yes]]]),
240 enable_indicator=yes)
242 AC_MSG_RESULT($enable_indicator)
243 if test "x$enable_indicator" = xyes; then
244 AC_DEFINE(NEED_INCREMENTAL_INDICATOR, 1,
245 [Define to 1 if you want to use the incremental indicator])
248 # support multibyte filename
249 AC_MSG_CHECKING(kanji code of filename)
250 AC_ARG_ENABLE(multibyte-filename,
251 AC_HELP_STRING([--enable-multibyte-filename],
252 [support multibyte filename. specify kanji code (euc, sjis, utf8 or auto) [[default=auto]]]),,
254 enable_multibyte_filename=auto)
256 case $enable_multibyte_filename in
259 #if defined(__CYGWIN__) || defined(__MINGW32__) || defined(__hpux)
261 #endif], enable_multibyte_filename=CODE_SJIS,
263 #if defined(__APPLE__) /* for Mac OS X */
265 #endif], enable_multibyte_filename=CODE_UTF8,
266 enable_multibyte_filename=CODE_EUC));;
267 sjis) enable_multibyte_filename=CODE_SJIS;;
268 euc) enable_multibyte_filename=CODE_EUC;;
269 utf8) enable_multibyte_filename=CODE_UTF8;;
271 *) AC_MSG_ERROR([you should specify auto, sjis or euc as your system filename code.]);;
274 AC_MSG_RESULT($enable_multibyte_filename)
275 if test x$enable_multibyte_filename != xno; then
276 AC_DEFINE_UNQUOTED(MULTIBYTE_FILENAME, $enable_multibyte_filename,
277 [Define to CODE_EUC or CODE_SJIS if you want to use multibyte filename])
281 # for multibyte filename
282 LDFLAGS="$LDFLAGS -framework CoreFoundation"
287 # make user/group name extented header
288 AC_MSG_CHECKING(whether user/group name extended header is needed)
289 AC_ARG_ENABLE(user-name-header,
290 AC_HELP_STRING([--enable-user-name-header],
291 [make user/group name extended header [[default=no]]]),
294 enable_user_name_header=no)
296 AC_MSG_RESULT($enable_user_name_header)
297 if test "x$enable_user_name_header" = xyes; then
298 AC_DEFINE(INCLUDE_OWNER_NAME_IN_HEADER, 1,
299 [Define to 1 if you want to use the user/group name extened header])
302 # backup old archive file
303 AC_MSG_CHECKING(whether backup file for old archive is left)
304 AC_ARG_ENABLE(backup-archive,
305 AC_HELP_STRING([--enable-backup-archive],
306 [backup old archive [[default=no]]]),
309 enable_backup_archive=no)
311 AC_MSG_RESULT($enable_backup_archive)
312 if test "x$enable_backup_archive" = xyes; then
313 AC_DEFINE(BACKUP_OLD_ARCHIVE, 1,
314 [Define to 1 if you want to leave an old archive])
317 # additional suffixes of archive filename.
318 AC_MSG_CHECKING(additional suffixes of archive filename)
319 AC_ARG_WITH(additional-suffixes,
320 [AC_HELP_STRING([[[--with-additional-suffixes=foo,bar]]],
321 [additional suffixes of archive filename, default is empty string])],
323 with_additional_suffixes="")
325 AC_MSG_RESULT($with_additional_suffixes)
326 AC_DEFINE_UNQUOTED(ADDITIONAL_SUFFIXES, "$with_additional_suffixes",
327 [Define to comma separated suffixes list if you wish to regard it as implicit archive suffixes.])
331 CFLAGS="$CFLAGS -DNOT_COMPATIBLE_MODE"
335 AC_CONFIG_FILES([Makefile src/Makefile man/Makefile olddoc/Makefile])
336 AC_CONFIG_FILES([tests/Makefile tests/lha-test])