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authorDan McGee <dan@archlinux.org>2007-05-30 09:04:36 -0400
committerDan McGee <dan@archlinux.org>2007-05-30 09:04:36 -0400
commitdd926c7a1c23eab0db242184c7668f32fd4defee (patch)
tree6e6590897c23a0459c13c70a5b51504dafbc6c7f /configure.ac
parent5c41d0eb4c7034998d9718f89e12f44fe872ab9a (diff)
Modernize and update configure.ac
Using the autoscan tool, ensure we are doing the checks we should be doing in configure.ac. There is still more work to do, but this is a start at cleaning up the file a bit to make it much easier to change in the future. Signed-off-by: Dan McGee <dan@archlinux.org>
Diffstat (limited to 'configure.ac')
-rw-r--r--configure.ac183
1 files changed, 103 insertions, 80 deletions
diff --git a/configure.ac b/configure.ac
index fa4b84b4..126cd277 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,96 +1,141 @@
-dnl Process this file with autoconf to produce a configure script.
-dnl Minimum version of autoconf required
-AC_PREREQ(2.59)
-
-dnl Update it right before the release since $pkgver_foo are all _post_ release snapshots
-AC_INIT([Pacman package manager], 3.1.0-dev, [pacman-dev@archlinux.org], [pacman])
-AC_LANG([C])
-AC_CONFIG_HEADERS(config.h)
+# -*- Autoconf -*-
+# Process this file with autoconf to produce a configure script.
+# Minimum version of autoconf required
+AC_PREREQ(2.61)
+
+# Autoconf initialization
+# AC_INIT(FULL-PACKAGE-NAME, VERSION, BUG-REPORT-ADDRESS)
+AC_INIT([Pacman Package Manager], 3.1.0-dev, [pacman-dev@archlinux.org], [pacman])
+AC_CONFIG_SRCDIR([config.h.in])
+AC_CONFIG_HEADERS([config.h])
+
AC_CANONICAL_HOST
AM_INIT_AUTOMAKE
-AM_GNU_GETTEXT([external])
-AM_GNU_GETTEXT_VERSION(0.13.1)
-dnl Define the libalpm version number here
+# Define the libalpm version number here
LIB_MAJOR_VERSION=1
LIB_MINOR_VERSION=1
LIB_MICRO_VERSION=1
LIB_VERSION=$LIB_MAJOR_VERSION.$LIB_MINOR_VERSION.$LIB_MICRO_VERSION
-dnl Needed for libtool to create proper shared lib version.
-dnl This is not completely correct- see
-dnl http://sourceware.org/autobook/autobook/autobook_91.html for details.
+# Needed for libtool to create proper shared lib version.
+# This is not completely correct- see
+# http://sourceware.org/autobook/autobook/autobook_91.html for details.
LIB_VERSION_INFO=`expr $LIB_MAJOR_VERSION + $LIB_MINOR_VERSION`:$LIB_MICRO_VERSION:$LIB_MINOR_VERSION
-dnl Set subsitution values for version stuff in Makefiles and anywhere else
+# Set subsitution values for version stuff in Makefiles and anywhere else,
+# and put LIB_VERSION in config.h
AC_SUBST(LIB_VERSION)
AC_SUBST(LIB_VERSION_INFO)
-
-dnl Put version number in config.h
AC_DEFINE_UNQUOTED([LIB_VERSION], ["$LIB_VERSION"], [libalpm version number])
-dnl Configuration files
-dnl AC_CONFIG_FILES([etc/makepkg.conf] [etc/pacman.conf])
-
-AC_PROG_CC
-AC_HEADER_STDC
-AC_PROG_INSTALL
-AC_CHECK_FUNCS([strverscmp])
-AM_PROG_LIBTOOL
-AM_CONDITIONAL(LINKSTATIC, test "$enable_static" = "yes")
-
-dnl Help line for root directory
+# Help line for root directory
AC_ARG_WITH(root-dir,
AC_HELP_STRING([--with-root-dir=path], [Set the location of pacman's root operating directory]),
[ROOTDIR=$withval], [ROOTDIR=/])
-dnl Help line for database path
+# Help line for database path
AC_ARG_WITH(db-path,
AC_HELP_STRING([--with-db-path=path], [Set the location of pacman's database]),
[DBPATH=$withval], [DBPATH=var/lib/pacman/])
-dnl Help line for cache directory
+# Help line for cache directory
AC_ARG_WITH(cache-dir,
AC_HELP_STRING([--with-cache-dir=path], [Set the location of pacman's cache directory]),
[CACHEDIR=$withval], [CACHEDIR=var/cache/pacman/pkg/])
-dnl Help line for lock file
+# Help line for lock file
AC_ARG_WITH(lock-file,
AC_HELP_STRING([--with-lock-file=path], [Set the location of pacman's lock file]),
[LOCKFILE=$withval], [LOCKFILE=var/run/pacman.lck])
-dnl Help line for config file
+# Help line for config file
AC_ARG_WITH(config-file,
AC_HELP_STRING([--with-config-file=path], [Set the location of pacman's config file]),
[CONFIGFILE=$withval], [CONFIGFILE=etc/pacman.conf])
-dnl Help line for package extension
+# Help line for package extension
AC_ARG_WITH(pkg-ext,
AC_HELP_STRING([--with-pkg-ext=ext], [Set the file extension used by packages]),
[PKGEXT=$withval], [PKGEXT=.pkg.tar.gz])
-dnl Help line for database extension
+# Help line for database extension
AC_ARG_WITH(db-ext,
AC_HELP_STRING([--with-db-ext=ext], [Set the file extension used by the database]),
[DBEXT=$withval], [DBEXT=.db.tar.gz])
-dnl Help line for doxygen
+# Help line for doxygen
AC_ARG_ENABLE(doxygen,
AC_HELP_STRING([--disable-doxygen], [Build API docs via Doxygen]),
[wantdoxygen=$enableval], [wantdoxygen=yes])
-dnl Help line for debug
+# Help line for debug
AC_ARG_ENABLE(debug,
AC_HELP_STRING([--enable-debug], [Enable debugging support]),
[debug=$enableval], [debug=no])
-dnl Host-dependant flags
+# Checks for programs.
+AC_PROG_AWK
+AC_PROG_CC
+AC_PROG_INSTALL
+AC_PROG_LN_S
+AC_PROG_MAKE_SET
+AC_PROG_RANLIB
+AM_PROG_LIBTOOL
+
+# find installed gettext
+AM_GNU_GETTEXT([external])
+AM_GNU_GETTEXT_VERSION(0.13.1)
+
+# Check for math
+AC_CHECK_LIB([m], [sqrt], , AC_MSG_ERROR([math library is needed to compile pacman!]))
+
+# Check for libarchive
+AC_CHECK_LIB([archive], [archive_read_data], , AC_MSG_ERROR([libarchive is needed to compile pacman!]))
+
+# Check for libdownload
+AC_CHECK_LIB([download], [downloadParseURL], , AC_MSG_ERROR([libdownload is needed to compile pacman!]))
+
+# Checks for header files.
+AC_HEADER_DIRENT
+AC_HEADER_STDC
+AC_HEADER_SYS_WAIT
+AC_CHECK_HEADERS([fcntl.h libintl.h limits.h locale.h mntent.h stdlib.h string.h strings.h sys/ioctl.h sys/statvfs.h sys/time.h syslog.h unistd.h wchar.h])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_C_CONST
+AC_C_INLINE
+AC_TYPE_MODE_T
+AC_TYPE_OFF_T
+AC_TYPE_PID_T
+AC_TYPE_SIZE_T
+AC_HEADER_TIME
+AC_STRUCT_TM
+AC_TYPE_UID_T
+
+# Checks for library functions.
+AC_FUNC_ALLOCA
+AC_FUNC_CLOSEDIR_VOID
+AC_FUNC_FORK
+AC_FUNC_GETMNTENT
+AC_PROG_GCC_TRADITIONAL
+AC_FUNC_LSTAT
+AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK
+AC_FUNC_MALLOC
+AC_FUNC_MEMCMP
+AC_FUNC_REALLOC
+AC_TYPE_SIGNAL
+AC_FUNC_STAT
+AC_FUNC_STRFTIME
+AC_CHECK_FUNCS([getcwd getmntent gettimeofday memmove memset mkdir realpath regcomp rmdir setenv setlocale sqrt strcasecmp strchr strdup strerror strndup strrchr strstr strverscmp uname])
+
+# Host-dependant flags
case "${host}" in
*-*-cygwin*)
CFLAGS="$CFLAGS -DCYGWIN"
;;
esac
-dnl Check for architecture
+# Check for architecture
case "${host}" in
i686-*)
CARCH="i686"
@@ -123,57 +168,35 @@ case "${host}" in
ARCHSWITCH="march"
;;
*)
- AC_MSG_ERROR([Your architecture is not supported])
+ AC_MSG_ERROR([[Your architecture is not supported; consider adding it to configure.ac]])
;;
esac
-dnl Now do some things common to all architectures
+# Now do some things common to all architectures
CHOST="${host}"
AC_SUBST(CARCH)
AC_SUBST(CARCHFLAGS)
AC_SUBST(ARCHSWITCH)
AC_SUBST(CHOST)
-dnl Humor lowers blood pressure
-AC_MSG_CHECKING(your blood pressure)
-AC_MSG_RESULT([a bit high, but we can proceed])
-
-dnl Check for doxygen support
-AC_MSG_CHECKING(for doxygen)
+# Check for doxygen support
+AC_MSG_CHECKING([for doxygen])
if test "x$wantdoxygen" = "xyes" ; then
AC_CHECK_PROGS([DOXYGEN], [doxygen])
if test $DOXYGEN ; then
- AC_MSG_RESULT(yes)
+ AC_MSG_RESULT([yes])
usedoxygen=yes
else
- AC_MSG_RESULT(no, doxygen missing)
+ AC_MSG_RESULT([no, doxygen missing])
usedoxygen=no
fi
else
- AC_MSG_RESULT(no, disabled by configure)
+ AC_MSG_RESULT([no, disabled by configure])
usedoxygen=no
fi
AM_CONDITIONAL(HAS_DOXYGEN, test "x$usedoxygen" = "xyes")
-dnl Check for math
-AC_CHECK_LIB([m], [sqrt], [AC_CHECK_HEADER([math.h], [LIBM='-lm'])])
-if test -z "$LIBM"; then
- AC_MSG_ERROR("math library needed to compile pacman!");
-fi
-
-dnl Check for libarchive
-AC_CHECK_LIB([archive], [archive_read_data], [AC_CHECK_HEADER([archive.h], [LIBARCHIVE='-larchive'])])
-if test -z "$LIBARCHIVE"; then
- AC_MSG_ERROR("libarchive is needed to compile pacman!");
-fi
-
-dnl Check for libdownload
-AC_CHECK_LIB([download], [downloadParseURL], [AC_CHECK_HEADER([download.h], [LIBDOWNLOAD='-ldownload'])])
-if test -z "$LIBDOWNLOAD"; then
- AC_MSG_ERROR("libdownload is needed to compile pacman!");
-fi
-
-dnl Enable or disable debug code
+# Enable or disable debug code
AC_MSG_CHECKING(for debug mode request)
if test "x$debug" = "xyes" ; then
AC_DEFINE([PACMAN_DEBUG], , [Enable debug code])
@@ -185,35 +208,35 @@ else
AC_MSG_RESULT(no)
fi
-dnl Set root directory
+# Set root directory
AC_DEFINE_UNQUOTED([PM_ROOT], "$ROOTDIR", [Location of pacman's default root directory])
AC_SUBST(ROOTDIR)
-dnl Set database path
+# Set database path
AC_DEFINE_UNQUOTED([PM_DBPATH], "$DBPATH", [Location of pacman database])
AC_SUBST(DBPATH)
-dnl Set cache directory
+# Set cache directory
AC_DEFINE_UNQUOTED([PM_CACHEDIR], "$CACHEDIR", [Location of pacman's package cache])
AC_SUBST(CACHEDIR)
-dnl Set lock file location
+# Set lock file location
AC_DEFINE_UNQUOTED([PM_LOCK], "$LOCKFILE", [Location of pacman lock file])
AC_SUBST(LOCKFILE)
-dnl Set configuration file location
+# Set configuration file location
AC_DEFINE_UNQUOTED([PM_CONF], "$CONFIGFILE", [Location of pacman configuration file])
AC_SUBST(CONFIGFILE)
-dnl Set package file extension
+# Set package file extension
AC_DEFINE_UNQUOTED([PM_EXT_PKG], "$PKGEXT", [The file extension used by pacman packages])
AC_SUBST(PKGEXT)
-dnl Set database file extension
+# Set database file extension
AC_DEFINE_UNQUOTED([PM_EXT_DB], "$DBEXT", [The file extension used by pacman databases])
AC_SUBST(DBEXT)
-dnl Set up localedir substitution, double eval to get full path
+# Set up localedir substitution, double eval to get full path
localedir="$(eval echo ${localedir})"
LOCALEDIR="$(eval echo ${localedir})"
AC_SUBST(LOCALEDIR)
@@ -222,9 +245,8 @@ sysconfdir="$(eval echo ${sysconfdir})"
SYSCONFDIR="$(eval echo ${sysconfdir})"
AC_SUBST(SYSCONFDIR)
-dnl ==========================================================================
-
-AC_OUTPUT([
+# Configuration files
+AC_CONFIG_FILES([
lib/libalpm/Makefile
lib/libalpm/po/Makefile.in
src/pacman/Makefile
@@ -251,9 +273,10 @@ pactest/Makefile
contrib/Makefile
Makefile
])
+AC_OUTPUT
echo "
-pacman-$VERSION:
+$PACKAGE_STRING:
prefix : ${prefix}
source code location : ${srcdir}