2 # Process this file with autoconf to produce a configure script.
3 # Minimum version of autoconf required
6 # UPDATING VERSION NUMBERS FOR RELEASES
10 # The most recent interface number that this library implements.
12 # The implementation number of the current interface.
14 # The difference between the newest and oldest interfaces that this library
15 # implements. In other words, the library implements all the interface
16 # numbers in the range from number current - age to current.
18 # 1. Start with version information of `0:0:0' for each libtool library.
19 # 2. Update the version information only immediately before a public release of
20 # your software. More frequent updates are unnecessary, and only guarantee
21 # that the current interface number gets larger faster.
22 # 3. If the library source code has changed at all since the last update, then
23 # increment revision (`c:r:a' becomes `c:r+1:a').
24 # 4. If any interfaces have been added, removed, or changed since the last
25 # update, increment current, and set revision to 0.
26 # 5. If any interfaces have been added since the last public release, then
28 # 6. If any interfaces have been removed since the last public release, then
32 # Extreme huge major changes:
33 # pacman_version_major += 1
34 # pacman_version_minor = 0
35 # pacman_version_micro = 0
38 # pacman_version_minor += 1
39 # pacman_version_micro = 0
42 # pacman_version_micro += 1
44 m4_define([lib_current], [4])
45 m4_define([lib_revision], [0])
46 m4_define([lib_age], [0])
48 m4_define([pacman_version_major], [3])
49 m4_define([pacman_version_minor], [3])
50 m4_define([pacman_version_micro], [0])
51 m4_define([pacman_version],
52 [pacman_version_major.pacman_version_minor.pacman_version_micro])
54 # Autoconf initialization
55 AC_INIT([pacman], [pacman_version], [pacman-dev@archlinux.org])
56 AC_CONFIG_SRCDIR([config.h.in])
57 AC_CONFIG_HEADERS([config.h])
62 LIB_VERSION=`expr lib_current - lib_age`.lib_age.lib_revision
63 LIB_VERSION_INFO="lib_current:lib_revision:lib_age"
65 # Set subsitution values for version stuff in Makefiles and anywhere else,
66 # and put LIB_VERSION in config.h
68 AC_SUBST(LIB_VERSION_INFO)
69 AC_DEFINE_UNQUOTED([LIB_VERSION], ["$LIB_VERSION"], [libalpm version number])
71 # Help line for root directory
73 AS_HELP_STRING([--with-root-dir=path], [set the location of pacman's root operating directory]),
74 [ROOTDIR=$withval], [ROOTDIR=/])
76 # Help line for package extension
78 AS_HELP_STRING([--with-pkg-ext=ext], [set the file extension used by packages]),
79 [PKGEXT=$withval], [PKGEXT=.pkg.tar.gz])
81 # Help line for source package directory
83 AS_HELP_STRING([--with-src-ext=ext], [set the file extension used by source packages]),
84 [SRCEXT=$withval], [SRCEXT=.src.tar.gz])
86 # Help line for database extension
88 AS_HELP_STRING([--with-db-ext=ext], [set the file extension used by the database]),
89 [DBEXT=$withval], [DBEXT=.db.tar.gz])
91 # Help line for buildscript filename
92 AC_ARG_WITH(buildscript,
93 AS_HELP_STRING([--with-buildscript=name], [set the build script name used by makepkg]),
94 [BUILDSCRIPT=$withval], [BUILDSCRIPT=PKGBUILD])
96 # Help line for libfetch
97 AC_ARG_ENABLE(internal-download,
98 AS_HELP_STRING([--disable-internal-download], [do not build with libfetch support]),
99 [internaldownload=$enableval], [internaldownload=yes])
101 # Help line for documentation
103 AS_HELP_STRING([--disable-doc], [prevent make from looking at doc/ dir]),
104 [wantdoc=$enableval], [wantdoc=yes])
106 # Help line for doxygen
107 AC_ARG_ENABLE(doxygen,
108 AS_HELP_STRING([--enable-doxygen], [build your own API docs via Doxygen]),
109 [wantdoxygen=$enableval], [wantdoxygen=no])
111 # Help line for debug
113 AS_HELP_STRING([--enable-debug], [enable debugging support]),
114 [debug=$enableval], [debug=no])
116 # Help line for using git version in pacman version string
117 AC_ARG_ENABLE(git-version,
118 AS_HELP_STRING([--enable-git-version],
119 [enable use of git version in version string if available]),
120 [wantgitver=$enableval], [wantgitver=no])
122 # Checks for programs.
129 AC_CHECK_PROGS([PYTHON], [python2.6 python2.5 python], [false])
131 # find installed gettext
132 AM_GNU_GETTEXT([external])
133 AM_GNU_GETTEXT_VERSION(0.13.1)
135 # Check for libarchive
136 AC_CHECK_LIB([archive], [archive_read_data], ,
137 AC_MSG_ERROR([libarchive is needed to compile pacman!]))
139 # Enable or disable usage of libfetch
140 AC_MSG_CHECKING(whether to link with libfetch)
141 if test "x$internaldownload" = "xyes" ; then
143 AC_DEFINE([INTERNAL_DOWNLOAD], , [Use internal download library])
144 # Check for a download library if it was actually requested
145 AC_CHECK_LIB([fetch], [fetchParseURL], ,
146 AC_MSG_ERROR([libfetch is needed to compile with internal download support]) )
147 # Check if libfetch supports conditional GET
148 # (version >=2.21, struct url has member last_modified)
149 AC_CHECK_MEMBER(struct url.last_modified, ,
150 AC_MSG_ERROR([libfetch must be version 2.21 or greater]),
151 [#include <fetch.h>] )
155 AM_CONDITIONAL(INTERNAL_DOWNLOAD, test "x$internaldownload" = "xyes")
157 # Checks for header files.
158 AC_CHECK_HEADERS([fcntl.h libintl.h limits.h locale.h string.h strings.h sys/ioctl.h sys/param.h sys/statvfs.h sys/syslimits.h sys/time.h syslog.h wchar.h])
160 # Checks for typedefs, structures, and compiler characteristics.
169 # Checks for library functions.
171 AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK
174 AC_CHECK_FUNCS([geteuid realpath regcomp strcasecmp \
175 strndup strrchr strsep swprintf \
178 # Enable large file support if available
181 # Check if we can use symbol visibility support in GCC
183 # Check if we have -fgnu89-inline flag
186 # Host-dependant definitions
192 SEDINPLACE="sed -i ''"
196 CFLAGS="$CFLAGS -DCYGWIN"
200 SIZECMD="/usr/bin/stat -f %z"
201 SEDINPLACE="/usr/bin/sed -i ''"
205 AM_CONDITIONAL([CYGWIN], test "x$host_os_cygwin" = "xyes")
206 AM_CONDITIONAL([DARWIN], test "x$host_os_darwin" = "xyes")
210 # Check for architecture, used in default makepkg.conf
211 # (Note single space left after CARCHFLAGS)
215 CARCHFLAGS="-march=i686 "
219 CARCHFLAGS="-march=x86-64 "
223 CARCHFLAGS="-march=ia64 "
227 CARCHFLAGS="-mcpu=v9 "
231 CARCHFLAGS="-mcpu=750 "
235 CARCHFLAGS="-march=i386 "
239 CARCHFLAGS="-march=armv4 "
242 AC_MSG_WARN([[Your architecture is unknown for makepkg.conf, consider adding it to configure.ac]])
248 # Now do some things common to all architectures
254 # Check for documentation support and status
255 AC_MSG_CHECKING([for building documentation])
256 if test "x$wantdoc" = "xyes" ; then
260 AC_MSG_RESULT([no, disabled by configure])
263 AM_CONDITIONAL(WANT_DOC, test "x$wantdoc" = "xyes")
265 # Check for doxygen support and status
266 AC_CHECK_PROGS([DOXYGEN], [doxygen])
267 AC_MSG_CHECKING([for doxygen])
268 if test "x$wantdoxygen" = "xyes" ; then
269 if test $DOXYGEN ; then
273 AC_MSG_RESULT([no, doxygen missing])
277 AC_MSG_RESULT([no, disabled by configure])
280 AM_CONDITIONAL(USE_DOXYGEN, test "x$usedoxygen" = "xyes")
282 # Enable or disable debug code
283 AC_MSG_CHECKING(for debug mode request)
284 if test "x$debug" = "xyes" ; then
286 AC_DEFINE([PACMAN_DEBUG], , [Enable debug code])
288 AC_CHECK_HEADERS([mcheck.h])
289 # Check for -fstack-protector availability
290 GCC_STACK_PROTECT_LIB
292 CFLAGS="$CFLAGS -g -Wall -Werror"
295 CFLAGS="$CFLAGS -Wall"
298 # Enable or disable use of git version in pacman version string
299 AC_CHECK_PROGS([GIT], [git])
300 AC_CHECK_FILE([.git/], hasgitdir=yes)
301 AC_MSG_CHECKING(whether to use git version if available)
302 if test "x$wantgitver" = "xyes" ; then
303 if test $GIT -a "x$hasgitdir" = "xyes"; then
306 AC_DEFINE([USE_GIT_VERSION], , [Use GIT version in version string])
308 AC_MSG_RESULT([no, git or .git dir missing])
312 AC_MSG_RESULT([no, disabled by configure])
315 AM_CONDITIONAL(USE_GIT_VERSION, test "x$usegitver" = "xyes")
319 # Set package file extension
321 AC_DEFINE_UNQUOTED([PKGEXT], "$PKGEXT", [The file extension used by pacman packages])
322 # Set source package file extension
324 AC_DEFINE_UNQUOTED([SRCEXT], "$SRCEXT", [The file extension used by pacman source packages])
325 # Set database file extension
327 AC_DEFINE_UNQUOTED([DBEXT], "$DBEXT", [The file extension used by pacman databases])
328 # Set makepkg build script name
329 AC_SUBST(BUILDSCRIPT)
330 AC_DEFINE_UNQUOTED([BUILDSCRIPT], "$BUILDSCRIPT", [The build script name used by makepkg])
332 # Configuration files
335 lib/libalpm/po/Makefile.in
343 pactest/tests/Makefile
353 source code location : ${srcdir}
355 sysconfdir : $(eval echo ${sysconfdir})
356 conf file : $(eval echo ${sysconfdir})/pacman.conf
357 localstatedir : $(eval echo ${localstatedir})
358 database dir : $(eval echo ${localstatedir})/lib/pacman/
359 cache dir : $(eval echo ${localstatedir})/cache/pacman/pkg/
361 compiler flags : ${CFLAGS}
364 Architecture : ${CARCH}
365 Architecture flags : ${CARCHFLAGS}
367 Filesize command : ${SIZECMD}
368 In-place sed command : ${SEDINPLACE}
370 libalpm version : ${LIB_VERSION}
371 libalpm version info : ${LIB_VERSION_INFO}
372 pacman version : ${PACKAGE_VERSION}
373 using git version : ${usegitver}
375 Directory and file information:
376 root working directory : ${ROOTDIR}
377 package extension : ${PKGEXT}
378 source pkg extension : ${SRCEXT}
379 database extension : ${DBEXT}
380 build script name : ${BUILDSCRIPT}
383 Run make in doc/ dir : ${wantdoc}
384 Use download library : ${internaldownload}
385 Doxygen support : ${usedoxygen}
386 debug support : ${debug}
389 # vim:set ts=2 sw=2 noet: