mirror of
https://github.com/moparisthebest/pacman
synced 2024-11-16 06:15:08 -05:00
c5c1a1349a
This covers most types, functions and headers that we use in the code base. Currently we do not use any of these checks, but it is useful to have the configure output when looking at build issues on other peoples systems. Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
405 lines
12 KiB
Plaintext
405 lines
12 KiB
Plaintext
# -*- Autoconf -*-
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# Process this file with autoconf to produce a configure script.
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# Minimum version of autoconf required
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AC_PREREQ(2.62)
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# UPDATING VERSION NUMBERS FOR RELEASES
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#
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# libalpm:
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# current
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# The most recent interface number that this library implements.
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# revision
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# The implementation number of the current interface.
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# age
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# The difference between the newest and oldest interfaces that this library
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# implements. In other words, the library implements all the interface
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# numbers in the range from number current - age to current.
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#
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# 1. Start with version information of `0:0:0' for each libtool library.
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# 2. Update the version information only immediately before a public release of
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# your software. More frequent updates are unnecessary, and only guarantee
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# that the current interface number gets larger faster.
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# 3. If the library source code has changed at all since the last update, then
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# increment revision (`c:r:a' becomes `c:r+1:a').
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# 4. If any interfaces have been added, removed, or changed since the last
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# update, increment current, and set revision to 0.
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# 5. If any interfaces have been added since the last public release, then
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# increment age.
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# 6. If any interfaces have been removed since the last public release, then
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# set age to 0.
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#
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# pacman:
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# Extreme huge major changes:
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# pacman_version_major += 1
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# pacman_version_minor = 0
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# pacman_version_micro = 0
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#
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# Real releases:
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# pacman_version_minor += 1
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# pacman_version_micro = 0
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#
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# Bugfix releases:
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# pacman_version_micro += 1
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m4_define([lib_current], [7])
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m4_define([lib_revision], [0])
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m4_define([lib_age], [0])
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m4_define([pacman_version_major], [4])
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m4_define([pacman_version_minor], [0])
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m4_define([pacman_version_micro], [0rc1])
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m4_define([pacman_version],
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[pacman_version_major.pacman_version_minor.pacman_version_micro])
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# Autoconf initialization
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AC_INIT([pacman], [pacman_version], [pacman-dev@archlinux.org])
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AC_CONFIG_SRCDIR([config.h.in])
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AC_CONFIG_HEADERS([config.h])
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AC_CANONICAL_HOST
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AM_INIT_AUTOMAKE
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LIB_VERSION=`expr lib_current - lib_age`.lib_age.lib_revision
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LIB_VERSION_INFO="lib_current:lib_revision:lib_age"
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# Set subsitution values for version stuff in Makefiles and anywhere else,
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# and put LIB_VERSION in config.h
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AC_SUBST(LIB_VERSION)
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AC_SUBST(LIB_VERSION_INFO)
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AC_DEFINE_UNQUOTED([LIB_VERSION], ["$LIB_VERSION"], [libalpm version number])
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# Help line for root directory
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AC_ARG_WITH(root-dir,
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AS_HELP_STRING([--with-root-dir=path], [set the location of the root operating directory]),
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[ROOTDIR=$withval], [ROOTDIR=/])
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# Help line for package extension
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AC_ARG_WITH(pkg-ext,
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AS_HELP_STRING([--with-pkg-ext=ext], [set the file extension used by packages]),
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[PKGEXT=$withval], [PKGEXT=.pkg.tar.gz])
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# Help line for source package directory
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AC_ARG_WITH(src-ext,
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AS_HELP_STRING([--with-src-ext=ext], [set the file extension used by source packages]),
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[SRCEXT=$withval], [SRCEXT=.src.tar.gz])
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# Help line for buildscript filename
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AC_ARG_WITH(buildscript,
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AS_HELP_STRING([--with-buildscript=name], [set the build script name used by makepkg]),
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[BUILDSCRIPT=$withval], [BUILDSCRIPT=PKGBUILD])
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# Help line for using OpenSSL
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AC_ARG_WITH(openssl,
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AS_HELP_STRING([--with-openssl], [use OpenSSL crypto implementations instead of internal routines]),
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[], [with_openssl=check])
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# Help line for using gpgme
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AC_ARG_WITH(gpgme,
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AS_HELP_STRING([--with-gpgme], [use GPGME for PGP signature verification]),
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[], [with_gpgme=check])
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# Check for useable libcurl
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LIBCURL_CHECK_CONFIG([yes], [7.19.4], [with_libcurl=yes], [with_libcurl=no])
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# Help line for documentation
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AC_ARG_ENABLE(doc,
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AS_HELP_STRING([--disable-doc], [prevent make from looking at doc/ dir]),
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[wantdoc=$enableval], [wantdoc=yes])
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# Help line for doxygen
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AC_ARG_ENABLE(doxygen,
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AS_HELP_STRING([--enable-doxygen], [build your own API docs via Doxygen]),
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[wantdoxygen=$enableval], [wantdoxygen=no])
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# Help line for debug
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AC_ARG_ENABLE(debug,
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AS_HELP_STRING([--enable-debug], [enable debugging support]),
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[debug=$enableval], [debug=no])
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# Help line for using git version in pacman version string
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AC_ARG_ENABLE(git-version,
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AS_HELP_STRING([--enable-git-version],
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[enable use of git version in version string if available]),
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[wantgitver=$enableval], [wantgitver=no])
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# Checks for programs.
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AC_PROG_AWK
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AC_PROG_CC_C99
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AC_PROG_CXX
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AC_PROG_INSTALL
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AC_PROG_LN_S
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AC_PROG_MAKE_SET
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AC_PROG_LIBTOOL
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AC_PROG_RANLIB
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AC_CHECK_PROGS([PYTHON], [python2.7 python2.6 python2.5 python2 python], [false])
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AC_PATH_PROGS([BASH_SHELL], [bash bash4 bash3], [false])
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# find installed gettext
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AM_GNU_GETTEXT([external], [need-ngettext])
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AM_GNU_GETTEXT_VERSION(0.13.1)
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AC_CHECK_LIB([m], [fabs], ,
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AC_MSG_ERROR([libm is needed to compile pacman!]))
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# Check for libarchive
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AC_CHECK_LIB([archive], [archive_read_data], ,
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AC_MSG_ERROR([libarchive is needed to compile pacman!]))
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# Check for OpenSSL
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AC_MSG_CHECKING(whether to link with libssl)
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AS_IF([test "x$with_openssl" != "xno"],
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[AC_MSG_RESULT(yes)
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AC_CHECK_LIB([ssl], [MD5_Final], ,
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[if test "x$with_openssl" != "xcheck"; then
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AC_MSG_FAILURE([--with-openssl was given, but -lssl was not found])
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fi],
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[-lcrypto])
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with_openssl=$ac_cv_lib_ssl_MD5_Final],
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AC_MSG_RESULT(no))
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AM_CONDITIONAL([HAVE_LIBSSL], [test "x$with_openssl" = "xyes"])
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# Check for gpgme
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AC_MSG_CHECKING(whether to link with libgpgme)
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AS_IF([test "x$with_gpgme" != "xno"],
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[AC_MSG_RESULT(yes)
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AC_CHECK_LIB([gpgme], [gpgme_check_version], ,
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[if test "x$with_gpgme" != "xcheck"; then
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AC_MSG_FAILURE([--with-ggpme was given, but -lgpgme was not found])
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fi],
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[-lgpgme])
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with_gpgme=$ac_cv_lib_gpgme_gpgme_check_version],
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AC_MSG_RESULT(no))
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AM_CONDITIONAL([HAVE_LIBGPGME], [test "x$with_gpgme" = "xyes"])
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# Checks for header files.
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AC_CHECK_HEADERS([fcntl.h float.h glob.h libintl.h limits.h locale.h \
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mntent.h stddef.h string.h sys/ioctl.h sys/mount.h \
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sys/param.h sys/statvfs.h sys/time.h sys/types.h \
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sys/ucred.h syslog.h termios.h wchar.h])
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# Checks for typedefs, structures, and compiler characteristics.
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AC_C_INLINE
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AC_TYPE_INT64_T
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AC_TYPE_MODE_T
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AC_TYPE_OFF_T
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AC_TYPE_PID_T
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AC_TYPE_SIZE_T
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AC_TYPE_SSIZE_T
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AC_STRUCT_TM
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AC_TYPE_UID_T
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AC_STRUCT_DIRENT_D_TYPE
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PATH_MAX_DEFINED
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# Checks for library functions.
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AC_FUNC_FORK
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AC_FUNC_GETMNTENT
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AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK
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AC_FUNC_MALLOC
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AC_FUNC_MKTIME
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AC_FUNC_STRCOLL
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AC_CHECK_FUNCS([dup2 getcwd geteuid getmntinfo gettimeofday memmove memset \
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mkdir realpath regcomp rmdir setenv setlocale strcasecmp \
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strchr strcspn strdup strerror strndup strrchr strsep strstr \
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strtol swprintf tcflush wcwidth uname])
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# For the diskspace code
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FS_STATS_TYPE
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AC_CHECK_MEMBERS([struct statvfs.f_flag],,,[[#include <sys/statvfs.h>]])
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AC_CHECK_MEMBERS([struct statfs.f_flags],,,[[#include <sys/param.h>
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#include <sys/mount.h>]])
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# Enable large file support if available
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AC_SYS_LARGEFILE
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# Check if we can use symbol visibility support in GCC
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GCC_VISIBILITY_CC
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# Check if we have -fgnu89-inline flag
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GCC_GNU89_INLINE_CC
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# Host-dependant definitions
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SIZECMD="stat -L -c %s"
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SEDINPLACE="sed -i"
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STRIP_BINARIES="--strip-all"
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STRIP_SHARED="--strip-unneeded"
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STRIP_STATIC="--strip-debug"
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case "${host_os}" in
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*bsd*)
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SIZECMD="stat -L -f %z"
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SEDINPLACE="sed -i ''"
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;;
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cygwin*)
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host_os_cygwin=yes
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CFLAGS="$CFLAGS -DCYGWIN"
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;;
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darwin*)
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host_os_darwin=yes
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SIZECMD="/usr/bin/stat -L -f %z"
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SEDINPLACE="/usr/bin/sed -i ''"
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STRIP_BINARIES=""
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STRIP_SHARED="-S"
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STRIP_STATIC="-S"
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;;
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esac
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AM_CONDITIONAL([CYGWIN], test "x$host_os_cygwin" = "xyes")
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AM_CONDITIONAL([DARWIN], test "x$host_os_darwin" = "xyes")
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AC_PATH_PROGS([DUPATH], [du], [du], [/usr/bin$PATH_SEPARATOR/bin] )
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AC_SUBST(SIZECMD)
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AC_SUBST(SEDINPLACE)
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AC_SUBST(STRIP_BINARIES)
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AC_SUBST(STRIP_SHARED)
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AC_SUBST(STRIP_STATIC)
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# Variables plugged into makepkg.conf
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CARCH="${host%%-*}"
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CHOST="${host}"
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AC_SUBST(CARCH)
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AC_SUBST(CHOST)
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# Check for documentation support and status
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AC_CHECK_PROGS([ASCIIDOC], [asciidoc])
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AC_MSG_CHECKING([for building documentation])
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if test "x$wantdoc" = "xyes" ; then
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if test $ASCIIDOC ; then
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AC_MSG_RESULT([yes, enabled by configure])
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else
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asciidoc="(warning : asciidoc not installed)"
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AC_MSG_RESULT([yes $asciidoc])
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fi
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wantdoc=yes
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else
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AC_MSG_RESULT([no, disabled by configure])
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wantdoc=no
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fi
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AM_CONDITIONAL(WANT_DOC, test "x$wantdoc" = "xyes")
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# Check for doxygen support and status
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AC_CHECK_PROGS([DOXYGEN], [doxygen])
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AC_MSG_CHECKING([for doxygen])
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if test "x$wantdoxygen" = "xyes" ; then
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if test $DOXYGEN ; then
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AC_MSG_RESULT([yes])
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usedoxygen=yes
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else
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AC_MSG_RESULT([no, doxygen missing])
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usedoxygen=no
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fi
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else
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AC_MSG_RESULT([no, disabled by configure])
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usedoxygen=no
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fi
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AM_CONDITIONAL(USE_DOXYGEN, test "x$usedoxygen" = "xyes")
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# Enable or disable debug code
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AC_MSG_CHECKING(for debug mode request)
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if test "x$debug" = "xyes" ; then
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AC_MSG_RESULT(yes)
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AC_DEFINE([PACMAN_DEBUG], , [Enable debug code])
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# Check for mcheck
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AC_CHECK_HEADERS([mcheck.h])
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# Check for -fstack-protector availability
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GCC_STACK_PROTECT_LIB
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GCC_STACK_PROTECT_CC
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GCC_FORTIFY_SOURCE_CC
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CFLAGS="$CFLAGS -g -Wall -Werror"
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else
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AC_MSG_RESULT(no)
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CFLAGS="$CFLAGS -Wall"
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fi
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# Enable or disable use of git version in pacman version string
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AC_MSG_CHECKING(whether to use git version if available)
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if test "x$wantgitver" = "xyes" ; then
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AC_CHECK_PROGS([GIT], [git])
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AC_CHECK_FILE([.git/], hasgitdir=yes)
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if test $GIT -a "x$hasgitdir" = "xyes"; then
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AC_MSG_RESULT([yes])
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usegitver=yes
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AC_DEFINE([USE_GIT_VERSION], , [Use GIT version in version string])
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else
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AC_MSG_RESULT([no, git or .git dir missing])
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usegitver=no
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fi
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else
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AC_MSG_RESULT([no, disabled by configure])
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usegitver=no
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fi
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AM_CONDITIONAL(USE_GIT_VERSION, test "x$usegitver" = "xyes")
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# Set root directory
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AC_SUBST(ROOTDIR)
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# Set package file extension
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AC_SUBST(PKGEXT)
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AC_DEFINE_UNQUOTED([PKGEXT], "$PKGEXT", [The file extension used by pacman packages])
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# Set source package file extension
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AC_SUBST(SRCEXT)
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AC_DEFINE_UNQUOTED([SRCEXT], "$SRCEXT", [The file extension used by pacman source packages])
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# Set makepkg build script name
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AC_SUBST(BUILDSCRIPT)
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AC_DEFINE_UNQUOTED([BUILDSCRIPT], "$BUILDSCRIPT", [The build script name used by makepkg])
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# Configuration files
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AC_CONFIG_FILES([
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lib/libalpm/Makefile
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lib/libalpm/po/Makefile.in
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src/pacman/Makefile
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src/pacman/po/Makefile.in
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src/util/Makefile
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scripts/Makefile
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scripts/po/Makefile.in
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doc/Makefile
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etc/Makefile
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test/pacman/Makefile
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test/pacman/tests/Makefile
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test/util/Makefile
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contrib/Makefile
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Makefile
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])
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AC_OUTPUT
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echo "
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${PACKAGE_NAME}:
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Build information:
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source code location : ${srcdir}
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prefix : ${prefix}
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sysconfdir : $(eval echo ${sysconfdir})
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conf file : $(eval echo ${sysconfdir})/pacman.conf
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localstatedir : $(eval echo ${localstatedir})
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database dir : $(eval echo ${localstatedir})/lib/pacman/
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cache dir : $(eval echo ${localstatedir})/cache/pacman/pkg/
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compiler : ${CC}
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preprocessor flags : ${CPPFLAGS}
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compiler flags : ${CFLAGS}
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defines : ${DEFS}
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library flags : ${LIBS}
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linker flags : ${LDFLAGS}
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Architecture : ${CARCH}
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Host Type : ${CHOST}
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Filesize command : ${SIZECMD}
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In-place sed command : ${SEDINPLACE}
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libalpm version : ${LIB_VERSION}
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libalpm version info : ${LIB_VERSION_INFO}
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pacman version : ${PACKAGE_VERSION}
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using git version : ${usegitver}
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Directory and file information:
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root working directory : ${ROOTDIR}
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package extension : ${PKGEXT}
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source pkg extension : ${SRCEXT}
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build script name : ${BUILDSCRIPT}
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Compilation options:
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Use libcurl : ${with_libcurl}
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Use GPGME : ${with_gpgme}
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Use OpenSSL : ${with_openssl}
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Run make in doc/ dir : ${wantdoc} ${asciidoc}
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Doxygen support : ${usedoxygen}
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debug support : ${debug}
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"
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# vim:set ts=2 sw=2 noet:
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