/
configure.ac
2662 lines (2452 loc) · 72.7 KB
/
configure.ac
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dnl
dnl Copyright (c) 2012-2014 Red Hat.
dnl Copyright (c) 2008 Aconex. All Rights Reserved.
dnl Copyright (c) 2000-2004,2008 Silicon Graphics, Inc. All Rights Reserved.
dnl
dnl This program is free software; you can redistribute it and/or modify it
dnl under the terms of the GNU General Public License as published by the
dnl Free Software Foundation; either version 2 of the License, or (at your
dnl option) any later version.
dnl
dnl This program is distributed in the hope that it will be useful, but
dnl WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
dnl or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
dnl for more details.
dnl
dnl unpacking check - this file must exist
AC_INIT(src/include/pcp/pmapi.h)
AC_PREREQ([2.60])dnl
dnl Irix build issue ... use the tools from the local filesystems
unset ROOT TOOLROOT
AC_ARG_WITH(
[64bit],
[AS_HELP_STRING([--with-64bit],
[turn on 64 bit compilation mode (default is platform dependent)])],
[use_64bit=$withval; PACKAGE_CONFIGURE="$PACKAGE_CONFIGURE --with-64bit=$withval"])
AC_ARG_WITH(
[threads],
[AC_HELP_STRING([--with-threads],
[enable support for multiple threads (default is on)])],
[do_threads=$withval; PACKAGE_CONFIGURE="$PACKAGE_CONFIGURE --with-threads=$withval"],
[do_threads=check])
AC_ARG_WITH(
[secure-sockets],
[AC_HELP_STRING([--with-secure-sockets],
[enable support for secure sockets (default is on)])],
[do_secure=$withval; PACKAGE_CONFIGURE="$PACKAGE_CONFIGURE --with-secure-sockets=$withval"],
[do_secure=check])
AC_ARG_WITH(
[static-probes],
[AC_HELP_STRING([--with-static-probes],
[enable support for static probes (default is on)])],
[do_probes=$withval; PACKAGE_CONFIGURE="$PACKAGE_CONFIGURE --with-static-probes=$withval"],
[do_probes=check])
AC_ARG_WITH(
[infiniband],
[AC_HELP_STRING([--with-infiniband],
[enable support for Infiniband metrics (default is on)])],
[do_infiniband=$withval; PACKAGE_CONFIGURE="$PACKAGE_CONFIGURE --with-infiniband=$withval"],
[do_infiniband=check])
AC_ARG_WITH(
[user],
[AS_HELP_STRING([--with-user],
[user account under which daemons run (default is pcp)])],
[pcp_user=$withval; PACKAGE_CONFIGURE="$PACKAGE_CONFIGURE --with-user-account=$withval"],
[pcp_user=pcp])
AC_SUBST(pcp_user)
AC_ARG_WITH(
[group],
[AS_HELP_STRING([--with-group],
[user group under which daemons run (default is pcp)])],
[pcp_group=$withval; PACKAGE_CONFIGURE="$PACKAGE_CONFIGURE --with-group-account=$withval"],
[pcp_group=pcp])
AC_SUBST(pcp_group)
AC_ARG_WITH([discovery],
[AC_HELP_STRING([--with-discovery],
[enable support for service discovery (default is on)])],
[do_discovery=$withval; PACKAGE_CONFIGURE="$PACKAGE_CONFIGURE --with-discovery=$withval"],
[do_discovery=check])
AC_ARG_WITH([systemd],
[AC_HELP_STRING([--with-systemd],
[enable support for systemd services (default is on)])],
[do_systemd=$withval; PACKAGE_CONFIGURE="$PACKAGE_CONFIGURE --with-systemd=$withval"],
[do_systemd=check])
AC_ARG_WITH([qt],
[AC_HELP_STRING([--with-qt],
[enable support for tools requiring Qt (default is on)])],
[do_qt=$withval; PACKAGE_CONFIGURE="$PACKAGE_CONFIGURE --with-qt=$withval"],
[do_qt=check])
AC_ARG_WITH([python],
[AC_HELP_STRING([--with-python],
[enable support for tools requiring Python (default is on)])],
[do_python=$withval; PACKAGE_CONFIGURE="$PACKAGE_CONFIGURE --with-python=$withval"],
[do_python=check])
AC_ARG_WITH([python3],
[AC_HELP_STRING([--with-python3],
[enable support for tools requiring Python3 (default is on)])],
[do_python3=$withval; PACKAGE_CONFIGURE="$PACKAGE_CONFIGURE --with-python3=$withval"],
[do_python3=check])
AC_ARG_WITH([books],
[AC_HELP_STRING([--with-books],
[enable building of the PCP books (default is off)])],
[do_books=$withval; PACKAGE_CONFIGURE="$PACKAGE_CONFIGURE --with-books=$withval"],
[do_books=no])
AC_ARG_WITH([papi],
[AC_HELP_STRING([--with-papi],
[enable performance api counter pmda (default is on)])],
[do_papi=$withval; PACKAGE_CONFIGURE="$PACKAGE_CONFIGURE --with-papi=$withval"],
[do_papi=check])
AC_ARG_WITH([perfevent],
[AC_HELP_STRING([--with-perfevent],
[enable perfevent pmda (default is on)])],
[do_perfevent=$withval; PACKAGE_CONFIGURE="$PACKAGE_CONFIGURE --with-perfevent=$withval"],
[do_perfevent=check])
AC_ARG_WITH([manager],
[AC_HELP_STRING([--with-manager],
[enable daemon manager (default is on)])],
[do_manager=$withval; PACKAGE_CONFIGURE="$PACKAGE_CONFIGURE --with-manager=$withval"],
[do_manager=check])
AC_ARG_WITH([webapi],
[AC_HELP_STRING([--with-webapi],
[enable REST API daemon (default is on)])],
[do_webapi=$withval; PACKAGE_CONFIGURE="$PACKAGE_CONFIGURE --with-webapi=$withval"],
[do_webapi=check])
#
# Note: the following environment variables may be
# set to override the defaults.
#
# MAKE CC CPP LD LEX YACC INSTALL AWK SED ECHO
#
dnl Guess target platfrom
AC_CANONICAL_SYSTEM
if test -z "$target"
then
echo '
FATAL ERROR: Cannot guess your target, try explicit specification
using --target or ask pcp@mail.performancecopilot.org'
rm -rf conftest conftest.*
exit 1
else
dnl Remove 4th name component, if present, from target, target_os,
dnl build and build_os. Squash all x86 cpus into one LCD form - i386
target=`echo $target | sed '[s/^\([^-][^-]*-[^-][^-]*-[^-][^-]*\)-.*$/\1/]'`
target_os=`echo $target_os | sed '[s/solaris2\..*/solaris/]'`
target_os=`echo $target_os | sed '[s/^\([^-][^-]*\)-.*$/\1/]' | sed '[s/[\.0-9]*//g]'`
build=`echo $build | sed '[s/^\([^-][^-]*-[^-][^-]*-[^-][^-]*\)-.*$/\1/]'`
build_os=`echo $build_os | sed '[s/solaris2\..*/solaris/]'`
build_os=`echo $build_os | sed '[s/^\([^-][^-]*\)-.*$/\1/]'`
fi
echo Building on $build for $target
echo "Build: os=$build_os cpu=$build_cpu"
echo "Target: os=$target_os cpu=$target_cpu"
if test "$cross_compiling" = "yes"; then
if test -f ./config.$target_os; then
. ./config.$target_os
else
echo
echo "
FATAL ERROR: Cannot perform cross-compilation without a file to source
configuration information from (config.$target_os is missing)"
rm -rf conftest conftest.*
exit 1
fi
fi
dnl CFLAGS setting is a co-dependency between here and PCFLAGS in
dnl src/include/builddefs.in ... need to be the same in both places
target_distro=$target_os
if test $target_os = linux
then
AC_DEFINE(IS_LINUX)
test -f /etc/SuSE-release && target_distro=suse
test -f /etc/fedora-release && target_distro=fedora
test -f /etc/redhat-release && target_distro=redhat
test -f /etc/debian_version && target_distro=debian
test -f /etc/slackware-version && target_distro=slackware
test -f /etc/gentoo-release && target_distro=gentoo
test -f /etc/mandriva-release && target_distro=mandriva
export CFLAGS="-fPIC -fno-strict-aliasing -D_GNU_SOURCE"
elif test $target_os = darwin
then
AC_DEFINE(IS_DARWIN)
target_distro=macosx
version=`sw_vers -productVersion | sed -e 's/\.//' -e 's/\..*//g'`
CFLAGS="-fPIC -no-cpp-precomp -fno-strict-aliasing -arch i386"
if test $version -ge 106
then
target_distro=cocoa
CFLAGS="$CFLAGS -arch x86_64"
fi
export CFLAGS
elif test $target_os = mingw
then
AC_DEFINE(IS_MINGW)
CFLAGS="-fno-strict-aliasing"
elif test $target_os = solaris
then
AC_DEFINE(IS_SOLARIS)
export PATH="$PATH:/opt/SunStudioExpress/bin"
export CFLAGS_IF_GCC="-fPIC -fno-strict-aliasing"
export CFLAGS_IF_SUNCC="-fPIC -xalias_level=any"
elif test $target_os = aix
then
AC_DEFINE(IS_AIX)
export CFLAGS="-qcpluscmt"
elif test $target_os = freebsd || test $target_os = kfreebsd
then
AC_DEFINE(IS_FREEBSD)
test -f /etc/debian_version && target_distro=debian
export CFLAGS="-fPIC -fno-strict-aliasing -D_GNU_SOURCE"
elif test $target_os = gnu
then
AC_DEFINE(IS_GNU)
test -f /etc/debian_version && target_distro=debian
export CFLAGS="-fPIC -fno-strict-aliasing -D_GNU_SOURCE"
elif test $target_os = netbsdelf
then
target_os=netbsd
AC_DEFINE(IS_NETBSD)
export CFLAGS="-fPIC -fno-strict-aliasing -D_GNU_SOURCE -D_NETBSD_SOURCE"
else
echo
echo "FATAL ERROR: need platform-specific customization for \"$target_os\""
rm -rf conftest conftest.*
exit 1
fi
# Add some security-related gcc flags
AC_ARG_ENABLE([ssp],
[AS_HELP_STRING([--disable-ssp], [disable gcc stack-protector])])
AS_IF([test "x$enable_ssp" != xno],[
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -fstack-protector-all -D_FORTIFY_SOURCE=2"
AC_COMPILE_IFELSE([AC_LANG_SOURCE([int something ();])], [
AC_MSG_NOTICE([Compiling with gcc -fstack-protector-all et al.])
CFLAGS="$save_CFLAGS -fstack-protector-all -D_FORTIFY_SOURCE=2"],[
AC_MSG_NOTICE([Compiler does not support -fstack-protector-all et al.])
CFLAGS="$save_CFLAGS"])])
# Check for even more security-related gcc/linker flags, useful for daemons
AC_ARG_ENABLE([pie],
[AS_HELP_STRING([--disable-pie], [disable position-independent-executable])])
AS_IF([test "x$enable_pie" != xno],[
PIECFLAGS='-fPIE'
PIELDFLAGS='-pie -Wl,-z,relro -Wl,-z,now'
save_CFLAGS="$CFLAGS"
save_LDFLAGS="$LDFLAGS"
CFLAGS="$CFLAGS $PIECFLAGS"
LDFLAGS="$LDFLAGS $PIELDFLAGS"
AC_LINK_IFELSE([AC_LANG_SOURCE([void main () {}])], [
AC_MSG_NOTICE([Compiling with gcc pie et al.])
], [
AC_MSG_NOTICE([Compiler does not support -pie et al.])
PIECFLAGS=""
PIELDFLAGS=""
])
CFLAGS="$save_CFLAGS"
LDFLAGS="$save_LDFLAGS"
])
AC_SUBST(PIELDFLAGS)
AC_SUBST(PIECFLAGS)
# Check for support for symbol hiding via gcc flags
AC_ARG_ENABLE([visibility],
[AS_HELP_STRING([--disable-visibility], [disable gcc symbol visibility])])
AS_IF([test "x$enable_visibility" != xno],[
INVISIBILITY="-fvisibility=hidden"
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -c $INVISIBILITY"
AC_COMPILE_IFELSE([AC_LANG_SOURCE([int visible () { return 0; }])], [
AC_MSG_NOTICE([Compiling DSO PMDAs with gcc -fvisibility=hidden])
], [
AC_MSG_NOTICE([Compiler does not support -fvisibility.])
INVISIBILITY=""
])
CFLAGS="$save_CFLAGS"
])
AC_SUBST(INVISIBILITY)
# Prevent shared libaries from being built for libpcp and other core libraries
AC_ARG_ENABLE([shared],
[AS_HELP_STRING([--disable-shared], [disable core shared libary generation])],
[PACKAGE_CONFIGURE="$PACKAGE_CONFIGURE --disable-shared=$withval"])
AC_SUBST(enable_shared)
dnl Check for static probes (dtrace, systemtap)
if test "$do_probes" = "check" -o "$do_probes" = "yes"
then
enable_probes=true
AC_CHECK_PROGS(DTRACE, dtrace, [])
if test -z "$DTRACE"
then
if test "$do_probes" = "yes"
then
AC_MSG_ERROR(cannot enable static probes - no dtrace executable)
fi
enable_probes=false
fi
AC_CHECK_HEADERS([sys/sdt.h], [
if $enable_probes = true
then
if test $target_os = kfreebsd
then
enable_probes=false
elif test $target_os = freebsd
then
dnl dtrace support in FreeBSD depends on configuration of kernel
rm -f conftest.d conftest.h
cat <<End-of-File >conftest.d
provider eek {
probe urk(int);
};
End-of-File
if dtrace -s conftest.d -h >/dev/null 2>&1
then
if test ! -f conftest.h
then
enable_probes=false
if test "$do_probes" = "yes"
then
AC_MSG_ERROR(cannot enable static probes - no .h from dtrace -h)
fi
fi
else
enable_probes=false
if test "$do_probes" = "yes"
then
AC_MSG_ERROR(cannot enable static probes - dtrace failed)
fi
fi
fi
fi
], [
enable_probes=false
if test "$do_probes" = "yes"
then
AC_MSG_ERROR(cannot enable static probes - no SDT header)
fi
])
if test "$enable_probes" = "true"
then
AC_DEFINE(HAVE_STATIC_PROBES)
fi
AC_SUBST(enable_probes)
AC_SUBST(DTRACE)
fi
dnl Check for service discovery mechanisms (DNS-SD, Avahi)
AS_IF([test "x$do_discovery" != "xno"], [
# on Mac OS X, dns_sd.h
# on Linux, aloha Avahi
enable_avahi=true
PKG_CHECK_MODULES([avahi], [avahi-client],
[AC_CHECK_LIB(avahi-client, avahi_client_new,
[lib_for_avahi="-lavahi-common -lavahi-client"],
[enable_avahi=false])
],[enable_avahi=false])
AC_CHECK_HEADERS([avahi-client/publish.h],, [enable_avahi=false])
AC_CHECK_HEADERS([avahi-common/alternative.h],, [enable_avahi=false])
if test "$enable_avahi" = "true"
then
AC_SUBST(lib_for_avahi)
AC_SUBST(avahi_CFLAGS)
AC_DEFINE(HAVE_AVAHI)
enable_discovery=true
fi
if test "$do_discovery" != "check" -a "$enable_discovery" != "true"
then
AC_MSG_ERROR(cannot enable service discovery - no supported mechanisms)
fi
if test "$enable_discovery" = "true"
then
AC_DEFINE(HAVE_SERVICE_DISCOVERY)
fi
])
AC_SUBST(enable_discovery)
AC_SUBST(enable_avahi)
dnl Check for systemd services
enable_systemd=false
AS_IF([test "x$do_systemd" != "xno"], [
enable_systemd=true
PKG_CHECK_VAR([SYSTEMD_SYSTEMUNITDIR], [systemd], [systemdsystemunitdir],
[pcp_systemdunit_dir=$SYSTEMD_SYSTEMUNITDIR], [enable_systemd=false])
AC_SUBST(pcp_systemdunit_dir)
if test -z "$pcp_systemdunit_dir"
then
if test "$do_systemd" = "yes"
then
AC_MSG_ERROR(cannot enable systemd support - no systemunitdir path)
fi
enable_systemd=false
fi
])
AC_SUBST(enable_systemd)
# setup additional platform-specific binary search PATH components
pcp_platform_paths=""
case $target_os
in
aix) pcp_platform_paths='/usr/bin/X11:/usr/local/bin';;
linux|kfreebsd)
pcp_platform_paths='/usr/bin/X11:/usr/local/bin';;
mingw) pcp_platform_paths='';;
darwin) pcp_platform_paths='/usr/local/bin';;
solaris) pcp_platform_paths='/usr/bin/X11:/usr/local/bin:/opt/sfw/bin:/usr/sfw/bin';;
freebsd) pcp_platform_paths='/usr/bin/X11:/usr/bsd';;
netbsd) pcp_platform_paths='/usr/pkg/bin';;
esac
AC_SUBST(pcp_platform_paths)
# NB: No AC_PREFIX_DEFAULT is needed, as the default configure invocation
# targets a build for non-system directories such as /usr/local.
# AC_PREFIX_DEFAULT([])
. ./VERSION.pcp
PACKAGE_VERSION=${PACKAGE_MAJOR}.${PACKAGE_MINOR}.${PACKAGE_REVISION}
AC_SUBST(PACKAGE_VERSION)
AC_SUBST(PACKAGE_MAJOR)
AC_SUBST(PACKAGE_MINOR)
AC_SUBST(PACKAGE_REVISION)
AC_SUBST(PACKAGE_BUILD)
if test -z "$PACKAGE_BUILD_DATE" ; then
PACKAGE_BUILD_DATE=`date +%Y-%m-%d`
fi
AC_SUBST(PACKAGE_BUILD_DATE)
if test -z "$PACKAGE_DISTRIBUTION" ; then
PACKAGE_DISTRIBUTION=$target_distro
fi
AC_SUBST(PACKAGE_DISTRIBUTION)
dnl output header files with cpp defs HAVE_*, etc
AC_CONFIG_HEADERS(src/include/pcp/config.h src/include/pcp/configsz.h)
AC_OUTPUT(src/include/pcp/platform_defs.h)
AC_CHECK_PROGS(GIT, git)
AC_SUBST(GIT)
dnl check if python available for the build
AC_CHECK_PROGS(PYTHON, python)
AC_SUBST(PYTHON)
dnl check if python3 available for the build
AC_CHECK_PROGS(PYTHON3, python3)
AC_SUBST(PYTHON3)
dnl check if python tools/packages wanted (need python >= 2.6)
enable_python=false
AS_IF([test "x$do_python" != "xno"], [
enable_python=true
if test -z "$PYTHON"
then
enable_python=false
else
AC_MSG_CHECKING([Python version])
eval `$PYTHON -V 2>&1 | awk '/^Python/ { ver=2; print $ver }' | awk -F. '{ major=1; minor=2; point=3; printf "export PY_MAJOR=%d PY_MINOR=%d PY_POINT=%d\n",$major,$minor,$point }'`
AC_MSG_RESULT([$PY_MAJOR.$PY_MINOR.$PY_POINT])
if test "$PY_MAJOR" -lt 2; then
echo WARNING: Python version 2.6 or later does not seem to be installed.
echo Cannot proceed with the Python $PY_MAJOR installation found.
enable_python=false
fi
if test "$PY_MAJOR" -eq 2 -a "$PY_MINOR" -lt 6 ; then
echo WARNING: Python version 2.$PY_MINOR is too old.
echo Python version 2.6 or later is required for Python builds.
enable_python=false
fi
AC_CHECK_HEADERS([python${PY_MAJOR}.${PY_MINOR}/Python.h], [], [
echo WARNING: Python version $PY_MAJOR.$PY_MINOR header file missing.
echo Cannot proceed with the Python $PY_MAJOR installation found.
enable_python=false
])
fi
if test "$do_python" != "check" -a "$enable_python" != "true"
then
AC_MSG_ERROR(cannot enable Python - no supported version found)
fi
])
AC_SUBST(enable_python)
dnl check if python3 tools/packages wanted (need python >= 3.3)
enable_python3=false
AS_IF([test "x$do_python3" != "xno"], [
enable_python3=true
if test -z "$PYTHON3"
then
enable_python3=false
else
AC_MSG_CHECKING([Python3 version])
eval `$PYTHON3 -V 2>&1 | awk '/^Python/ { ver=2; print $ver }' | awk -F. '{ major=1; minor=2; point=3; printf "export PY_MAJOR=%d PY_MINOR=%d PY_POINT=%d\n",$major,$minor,$point }'`
AC_MSG_RESULT([$PY_MAJOR.$PY_MINOR.$PY_POINT])
if test "$PY_MAJOR" -lt 3; then
echo WARNING: Python version 3.3 or later does not seem to be installed.
echo Cannot proceed with the Python $PY_MAJOR installation found.
enable_python3=false
fi
if test "$PY_MAJOR" -eq 3 -a "$PY_MINOR" -lt 3 ; then
echo WARNING: Python version 3.$PY_MINOR is too old.
echo Python version 3.3 or later is required for Python builds.
enable_python3=false
fi
AC_CHECK_HEADERS([python${PY_MAJOR}.${PY_MINOR}m/Python.h], [], [
echo WARNING: Python version $PY_MAJOR.$PY_MINOR header file missing.
echo Cannot proceed with the Python $PY_MAJOR installation found.
enable_python3=false
])
fi
if test "$do_python3" != "check" -a "$enable_python3" != "true"
then
AC_MSG_ERROR(cannot enable Python3 - no supported version found)
fi
])
AC_SUBST(enable_python3)
qmake=$QMAKE
enable_qt=false
qt_release=release
AS_IF([test "x$do_qt" != "xno"], [
enable_qt=true
if test -z "$QMAKE"
then
AC_PATH_PROGS(QMAKE, [qmake-qt4 qmake],, [$QTDIR/bin:/usr/bin:/usr/lib64/qt4/bin:/usr/lib/qt4/bin])
fi
qmake=$QMAKE
if test -z "$QMAKE"
then
enable_qt=false
else
AC_MSG_CHECKING([Qt version])
eval `$qmake --version | awk '/Using Qt version/ { ver=4; print $ver }' | awk -F. '{ major=1; minor=2; point=3; printf "export QT_MAJOR=%d QT_MINOR=%d QT_POINT=%d\n",$major,$minor,$point }'`
AC_MSG_RESULT([$QT_MAJOR.$QT_MINOR.$QT_POINT])
if test "$QT_MAJOR" -lt 4; then
echo WARNING: Qt version 4.4 or later does not seem to be installed.
echo Cannot proceed with the Qt $QT_MAJOR installation found.
enable_qt=false
fi
if test "$QT_MAJOR" -eq 4 -a "$QT_MINOR" -lt 4 ; then
echo WARNING: Qt version 4.$QT_MINOR is too old.
echo Qt version 4.4 or later is required for Qt builds.
enable_qt=false
fi
fi
if test "$do_qt" != "check" -a "$enable_qt" != "true"
then
AC_MSG_ERROR(cannot enable Qt - no supported Qt installation found)
elif test "$do_qt" = "debug"
then
dnl Debug/release style build? (non-debug by default)
qt_release=debug
enable_qt=true
fi
])
AC_SUBST(qt_release)
AC_SUBST(enable_qt)
AC_SUBST(qmake)
dnl check if user wants their own C compiler
cflags_abi=
AC_PROG_CC(suncc gcc cc)
if test $target_os = solaris
then
AC_PATH_PROG(CCPATH,$CC,$CC)
cc=$CCPATH
if test "$GCC" = "yes"
then
CFLAGS="$CFLAGS $CFLAGS_IF_GCC"
else
CFLAGS="$CFLAGS $CFLAGS_IF_SUNCC"
fi
if test "$use_64bit" = "no"
then
:
else
AC_MSG_CHECKING([for 64 bit Solaris host])
case `isainfo -k`
in
amd64|sparcv9)
cflags_abi=-m64
CFLAGS="$CFLAGS -m64"
LDFLAGS="$LDFLAGS -m64"
AC_MSG_RESULT(yes)
;;
*)
AC_MSG_RESULT(no)
;;
esac
fi
else
cc=$CC
fi
AC_SUBST(cc)
cc_is_gcc=$GCC
AC_SUBST(cc_is_gcc)
AC_SUBST(cflags_abi)
PCFLAGS=$CFLAGS
AC_SUBST(PCFLAGS)
AC_PROG_CXX
cxx=$CXX
AC_SUBST(cxx)
PLDFLAGS=$LDFLAGS
AC_SUBST(PLDFLAGS)
dnl for cc use locally in configure (not exported via $PCFLAGS),
dnl add -O in case -D_FORTIFY_SOURCE has been added to CFLAGS above,
dnl as -D_FORTIFY_SOURCE requires -O but we've separated optimization
dnl flags out into $CFLAGS_OPT for our build infrastructure
CFLAGS="-O $CFLAGS"
dnl check if user wants their own make program
dnl note: all makefiles in this package use the gmake syntax
if test -z "$MAKE"
then
AC_PATH_PROG(MAKE, gmake)
if test -z "$MAKE"
then
# look elsewhere ...
AC_MSG_CHECKING([for GNU make elsewhere])
for f in /usr/local/bin/gmake /usr/freeware/bin/gmake /usr/local/bin/make /opt/sfw/bin/gmake nowhere
do
if test -x $f
then
MAKE=$f
break
fi
done
if test $f = nowhere
then
# Check if /usr/bin/make is any good
mver=`/usr/bin/make --version 2>/dev/null | sed -n -e1p | cut -c1-8`
if test "$mver" != "GNU Make"
then
echo
echo "FATAL ERROR: could not find GNU make anywhere"
echo "You need to set \$MAKE as the full path to GNU make "
echo "in the environment."
rm -rf conftest conftest.*
exit 1
else
MAKE=/usr/bin/make
fi
fi
AC_MSG_RESULT($MAKE)
fi
fi
make=$MAKE
AC_SUBST(make)
dnl check if users wants their own CPP
if test -z "$CPP"; then
AC_PROG_CPP
fi
cpp=$CPP
AC_SUBST(cpp)
dnl check if users wants their own linker
if test -z "$LD"; then
AC_PATH_PROG(LD, ld, /usr/bin/ld)
fi
ld=$LD
AC_SUBST(ld)
dnl Provide ways to override owner and group for installed files
if test -z "$PCP_USER_INSTALL" ; then
pcp_user_install=root
else
pcp_user_install="$PCP_USER_INSTALL"
fi
AC_SUBST(pcp_user_install)
if test -z "$PCP_GROUP_INSTALL" ; then
case "$target_os"
in
darwin|freebsd|netbsd)
pcp_group_install=wheel
;;
*)
pcp_group_install=root
;;
esac
else
pcp_group_install="$PCP_GROUP_INSTALL"
fi
AC_SUBST(pcp_group_install)
dnl check if the tar program is available
if test -z "$TAR"; then
AC_PATH_PROGS(TAR, gtar tar, tar)
fi
if test $target_os = darwin -a -x /usr/bin/gnutar
then
TAR=/usr/bin/gnutar
fi
tar=$TAR
AC_SUBST(tar)
dnl check if the gzip program is available
dnl (needed to gzip man pages on some platforms)
if test -z "$ZIP"; then
AC_PATH_PROG(ZIP, gzip, /bin/gzip)
fi
test ! -x "$ZIP" && ZIP=/usr/local/bin/gzip
test ! -x "$ZIP" && ZIP=/usr/freeware/bin/gzip
test ! -x "$ZIP" && ZIP=/usr/bin/gzip
gzip=$ZIP
test -z "$gzip" && gzip=no-gzip
AC_SUBST(gzip)
dnl check if the bzip2 program is available
dnl (needed to bzip2 man pages on some platforms)
if test -z "$BZIP2"; then
AC_PATH_PROG(BZIP2, bzip2, /bin/bzip2)
fi
test ! -x "$BZIP2" && BZIP2=/usr/bin/bzip2
test ! -x "$BZIP2" && BZIP2=/usr/local/bin/bzip2
test ! -x "$BZIP2" && BZIP2=/usr/freeware/bin/bzip2
bzip2=$BZIP2
test -z "$bzip2" && bzip2=no-bzip2
AC_SUBST(bzip2)
dnl check if the lzma program is available
dnl (needed to lzma man pages on some platforms)
if test -z "$LZMA"; then
AC_PATH_PROG(LZMA, lzma, /bin/lzma)
fi
test ! -x "$LZMA" && LZMA=/usr/bin/lzma
test ! -x "$LZMA" && LZMA=/usr/local/bin/lzma
test ! -x "$LZMA" && LZMA=/usr/freeware/bin/lzma
lzma=$LZMA
test -z "$lzma" && lzma=no-lzma
AC_SUBST(lzma)
dnl check if the xz program is available
dnl (needed to xz man pages on some platforms)
if test -z "$XZ"; then
AC_PATH_PROG(XZ, xz, /bin/xz)
fi
test ! -x "$XZ" && XZ=/usr/bin/xz
test ! -x "$XZ" && XZ=/usr/local/bin/xz
test ! -x "$XZ" && XZ=/usr/freeware/bin/xz
xz=$XZ
test -z "$xz" && xz=no-xz
AC_SUBST(xz)
dnl Check for mac PackageMaker
AC_MSG_CHECKING([for PackageMaker])
if test -z "$PACKAGE_MAKER"
then
if test $target_os = darwin
then
if test -x /Developer/Applications/PackageMaker.app/Contents/MacOS/PackageMaker
then # Darwin 6.x
package_maker=/Developer/Applications/PackageMaker.app/Contents/MacOS/PackageMaker
AC_MSG_RESULT([ yes (darwin 6.x)])
elif test -x /Developer/Applications/Utilities/PackageMaker.app/Contents/MacOS/PackageMaker
then # Darwin 7.x
AC_MSG_RESULT([ yes (darwin 7.x)])
package_maker=/Developer/Applications/Utilities/PackageMaker.app/Contents/MacOS/PackageMaker
else
AC_MSG_RESULT([ not found!])
AC_MSG_WARN([PackageMaker not found, mac packages will not be made])
fi
else
AC_MSG_RESULT([ no])
fi
else
package_maker="$PACKAGE_MAKER"
fi
AC_SUBST(package_maker)
dnl check if the hdiutil program is available
if test -z "$HDIUTIL"; then
AC_PATH_PROG(HDIUTIL, hdiutil)
fi
hdiutil=$HDIUTIL
AC_SUBST(hdiutil)
dnl check if the mkinstallp program is available (AIX)
if test -z "$MKINSTALLP"; then
AC_PATH_PROG(MKINSTALLP, mkinstallp)
fi
mkinstallp=$MKINSTALLP
AC_SUBST(mkinstallp)
dnl check for the Solaris pmgmk package maker
if test -z "$PKGMK"; then
AC_PATH_PROG(PKGMK, pkgmk)
fi
pkgmk=$PKGMK
AC_SUBST(pkgmk)
dnl check if the dlltool program is available
if test -z "$DLLTOOL"; then
AC_PATH_PROG(DLLTOOL, dlltool)
fi
dlltool=$DLLTOOL
AC_SUBST(dlltool)
dnl check if the rpmbuild program is available
if test -z "$RPMBUILD"; then
AC_PATH_PROG(RPMBUILD, rpmbuild)
fi
test $target_distro = slackware && RPMBUILD=''
rpmbuild=$RPMBUILD
AC_SUBST(rpmbuild)
dnl check if the rpm program is available
if test -z "$RPM"; then
AC_PATH_PROG(RPM, rpm)
fi
test $target_distro = slackware && RPM=''
rpm=$RPM
AC_SUBST(rpm)
dnl if rpmbuild exists, use it, otherwise use rpm
if test -n "$RPMBUILD" -a -x "$RPMBUILD"
then
rpmprog=$RPMBUILD
else
rpmprog=$RPM
fi
AC_SUBST(rpmprog)
dnl check if the pod2man program is available (perl man page builder)
if test -z "$POD2MAN"; then
AC_PATH_PROG(POD2MAN, pod2man)
fi
pod2man=$POD2MAN
AC_SUBST(pod2man)
dnl extra check for the Perl MakeMaker package
AC_MSG_CHECKING([if ExtUtils::MakeMaker is installed])
perl -e "use ExtUtils::MakeMaker" 2>/dev/null
if test $? -eq 0
then
AC_MSG_RESULT([ yes])
else
AC_MSG_RESULT([ no])
echo
echo "FATAL ERROR: Perl ExtUtils::MakeMaker module missing."
echo "You can either install this from your distribution, or"
echo "download from CPAN (Comprehensive Perl Archive Network)."
rm -rf conftest conftest.*
exit 1
fi
AC_PATH_PROG(TRUEPROG, true)
dnl check if the makedepend program is available
if test -z "$MAKEDEPEND"; then
AC_PATH_PROG(MAKEDEPEND, makedepend, $TRUEPROG)
fi
makedepend=$MAKEDEPEND
AC_SUBST(makedepend)
dnl check if the md5sum program is available
if test -z "$MD5SUM"; then
AC_PATH_PROG(MD5SUM, md5sum, $TRUEPROG)
fi
md5sum=$MD5SUM
AC_SUBST(md5sum)
dnl check if the Debian dpkg program is available
if test -z "$DPKG"; then
AC_PATH_PROG(DPKG, dpkg)
fi
dpkg=$DKPG
AC_SUBST(dpkg)
dnl check for the Slackware makepkg packaging tool
if test -z "$MAKEPKG"; then
AC_PATH_PROG(MAKEPKG, makepkg)
fi
makepkg=$MAKEPKG
AC_SUBST(makepkg)
dnl check if a toolchain is available for the books
test -z "$PUBLICAN" && AC_PATH_PROG(PUBLICAN, publican)
publican=$PUBLICAN
AC_SUBST(publican)
test -z "$DBLATEX" && AC_PATH_PROG(DBLATEX, dblatex)
dblatex=$DBLATEX
AC_SUBST(dblatex)
test -z "$XMLTO" && AC_PATH_PROG(XMLTO, xmlto)
xmlto=$XMLTO
AC_SUBST(xmlto)
book_toolchain=""
if test "$do_books" = "check" -o "$do_books" = "yes"
then
if test "$BOOK_TOOLCHAIN" != ""
then
book_toolchain=$BOOK_TOOLCHAIN
elif test "$DBLATEX" != ""
then
book_toolchain=dblatex
elif test "$PUBLICAN" != ""
then
book_toolchain=publican
elif test "$XMLTO" != ""
then
book_toolchain=xmlto
elif test "$do_books" = "yes"
then
AC_MSG_ERROR(cannot enable books build - no toolchain found)
fi
fi
AC_SUBST(book_toolchain)
dnl check if symbolic links are supported
AC_PROG_LN_S
if test $target_os = mingw; then
as_ln_s=/bin/true
fi
dnl check if user wants their own lex, yacc
AC_PROG_LEX
lex=$LEX
AC_SUBST(lex)
AC_PROG_YACC
yacc=$YACC
AC_SUBST(yacc)
dnl extra check for lex and yacc as these are often not installed
AC_MSG_CHECKING([if yacc is executable])
binary=`echo $yacc | awk '{print $1}'`
binary=`which "$binary"`
if test -x "$binary"
then
AC_MSG_RESULT([ yes])
else
AC_MSG_RESULT([ no])
echo
echo "FATAL ERROR: did not find a valid yacc executable."
echo "You can either set \$YACC as the full path to yacc"
echo "in the environment, or install a yacc/bison package."
rm -rf conftest conftest.*
exit 1
fi
AC_MSG_CHECKING([if lex is executable])
binary=`echo $lex | awk '{print $1}'`
binary=`which "$binary"`
if test -x "$binary"
then
AC_MSG_RESULT([ yes])
else
AC_MSG_RESULT([ no])
echo
echo "FATAL ERROR: did not find a valid lex executable."
echo "You can either set \$LEX as the full path to lex"
echo "in the environment, or install a lex/flex package."
rm -rf conftest conftest.*
exit 1
fi
dnl check if user wants their own awk, sed and echo
if test -z "$AWK"; then
AC_PATH_PROGS(AWK, gawk awk, /usr/bin/awk)
fi
case "$AWK"
in
gawk|*/gawk)
awk="$AWK --posix"
;;
*)
awk=$AWK
;;
esac
AC_SUBST(awk)
if test -z "$SED"; then
AC_PATH_PROG(SED, sed, /bin/sed)
fi
sed=$SED
AC_SUBST(sed)
if test -z "$ECHO"; then
AC_PATH_PROG(ECHO, echo, /bin/echo)
fi
echo=$ECHO