chiark / gitweb /
journalctl: output FSS key as QR code on generating
[elogind.git] / configure.ac
index db252431464944a5e346993ffba49fd58ad55be5..52adb20e0bd528c23727f90178689969cdcd8fcf 100644 (file)
@@ -20,7 +20,7 @@
 AC_PREREQ([2.64])
 
 AC_INIT([systemd],
-        [183],
+        [188],
         [http://bugs.freedesktop.org/enter_bug.cgi?product=systemd],
         [systemd],
         [http://www.freedesktop.org/wiki/Software/systemd])
@@ -79,13 +79,15 @@ if test -z "$GPERF" ; then
         AC_MSG_ERROR([*** gperf not found])
 fi
 
+# we use python only to build the man page index
+AM_PATH_PYTHON(,, [:])
+AM_CONDITIONAL([HAVE_PYTHON], [test "$PYTHON" != :])
+
 CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
         -pipe \
         -Wall \
-        -W \
         -Wextra \
         -Wno-inline \
-        -Wvla \
         -Wundef \
         -Wformat=2 \
         -Wlogical-op \
@@ -114,20 +116,27 @@ CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
         -Wno-missing-field-initializers \
         -Wno-unused-result \
         -Werror=overflow \
-        -Wp,-D_FORTIFY_SOURCE=2 \
         -ffast-math \
         -fno-common \
         -fdiagnostics-show-option \
         -fno-strict-aliasing \
         -fvisibility=hidden \
         -ffunction-sections \
-        -fdata-sections])
-AC_SUBST([WARNINGFLAGS], $with_cflags)
+        -fdata-sections \
+        -fstack-protector \
+        --param=ssp-buffer-size=4])
+AC_SUBST([OUR_CFLAGS], $with_cflags)
+
+CC_CHECK_FLAGS_APPEND([with_cppflags], [CPPFLAGS], [\
+        -Wp,-D_FORTIFY_SOURCE=2])
+AC_SUBST([OUR_CPPFLAGS], $with_cppflags)
 
 CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\
         -Wl,--as-needed \
-        -Wl,--gc-sections])
-AC_SUBST([GCLDFLAGS], $with_ldflags)
+        -Wl,--gc-sections \
+        -Wl,-z,relro \
+        -Wl,-z,now])
+AC_SUBST([OUR_LDFLAGS], $with_ldflags)
 
 AC_SEARCH_LIBS([clock_gettime], [rt], [], [AC_MSG_ERROR([*** POSIX RT library not found])])
 AC_SEARCH_LIBS([dlsym], [dl], [], [AC_MSG_ERROR([*** Dynamic linking loader library not found])])
@@ -172,6 +181,12 @@ if test "x$enable_selinux" != "xno"; then
         fi
 fi
 AM_CONDITIONAL(HAVE_SELINUX, [test "$have_selinux" = "yes"])
+if test "x${have_selinux}" != xno ; then
+        sushell=/sbin/sushell
+else
+        sushell=/bin/bash
+fi
+AC_SUBST(sushell)
 
 # ------------------------------------------------------------------------------
 have_xz=no
@@ -286,6 +301,39 @@ fi
 AC_SUBST(ACL_LIBS)
 AM_CONDITIONAL([HAVE_ACL], [test "x$have_acl" != xno])
 
+# ------------------------------------------------------------------------------
+AC_ARG_ENABLE([gcrypt],
+        AS_HELP_STRING([--disable-gcrypt],[Disable optional GCRYPT support]),
+                [case "${enableval}" in
+                        yes) have_gcrypt=yes ;;
+                        no) have_gcrypt=no ;;
+                        *) AC_MSG_ERROR(bad value ${enableval} for --disable-gcrypt) ;;
+                esac],
+                [have_gcrypt=auto])
+
+if test "x${have_gcrypt}" != xno ; then
+        AM_PATH_LIBGCRYPT(
+                [1.4.5],
+                [have_gcrypt=yes],
+                [if test "x$have_gcrypt" = xyes ; then
+                        AC_MSG_ERROR([*** GCRYPT headers not found.])
+                fi])
+
+        if test "x$have_gcrypt" = xyes ; then
+                GCRYPT_LIBS="$LIBGCRYPT_LIBS"
+                GCRYPT_CFLAGS="$LIBGCRYPT_CFLAGS"
+                AC_DEFINE(HAVE_GCRYPT, 1, [GCRYPT available])
+        else
+                have_gcrypt=no
+        fi
+else
+        GCRYPT_LIBS=
+        GCRYPT_CFLAGS=
+fi
+AC_SUBST(GCRYPT_LIBS)
+AC_SUBST(GCRYPT_CFLAGS)
+AM_CONDITIONAL([HAVE_GCRYPT], [test "x$have_gcrypt" != xno])
+
 # ------------------------------------------------------------------------------
 AC_ARG_ENABLE([audit],
         AS_HELP_STRING([--disable-audit],[Disable optional AUDIT support]),
@@ -327,7 +375,7 @@ AC_SUBST(AUDIT_LIBS)
 have_libcryptsetup=no
 AC_ARG_ENABLE(libcryptsetup, AS_HELP_STRING([--disable-libcryptsetup], [disable libcryptsetup tools]))
 if test "x$enable_libcryptsetup" != "xno"; then
-        PKG_CHECK_MODULES(LIBCRYPTSETUP, [ libcryptsetup ],
+        PKG_CHECK_MODULES(LIBCRYPTSETUP, [ libcryptsetup >= 1.4.2 ],
                 [AC_DEFINE(HAVE_LIBCRYPTSETUP, 1, [Define if libcryptsetup is available]) have_libcryptsetup=yes], have_libcryptsetup=no)
         if test "x$have_libcryptsetup" = xno -a "x$enable_libcryptsetup" = xyes; then
                 AC_MSG_ERROR([*** libcryptsetup support requested but libraries not found])
@@ -335,6 +383,18 @@ if test "x$enable_libcryptsetup" != "xno"; then
 fi
 AM_CONDITIONAL(HAVE_LIBCRYPTSETUP, [test "$have_libcryptsetup" = "yes"])
 
+# ------------------------------------------------------------------------------
+have_qrencode=no
+AC_ARG_ENABLE(qrencode, AS_HELP_STRING([--disable-qrencode], [disable qrencode support]))
+if test "x$enable_qrencode" != "xno"; then
+        PKG_CHECK_MODULES(QRENCODE, [ libqrencode ],
+                [AC_DEFINE(HAVE_QRENCODE, 1, [Define if qrencode is available]) have_qrencode=yes], have_qrencode=no)
+        if test "x$have_qrencode" = xno -a "x$enable_qrencode" = xyes; then
+                AC_MSG_ERROR([*** qrencode support requested but libraries not found])
+        fi
+fi
+AM_CONDITIONAL(HAVE_QRENCODE, [test "$have_qrencode" = "yes"])
+
 # ------------------------------------------------------------------------------
 have_binfmt=no
 AC_ARG_ENABLE(binfmt, AS_HELP_STRING([--disable-binfmt], [disable binfmt tool]))
@@ -494,12 +554,12 @@ AM_CONDITIONAL(ENABLE_MANPAGES, [test "$have_manpages" = "yes"])
 AC_PATH_PROG([XSLTPROC], [xsltproc])
 AM_CONDITIONAL(HAVE_XSLTPROC, test x"$XSLTPROC" != x)
 
-AC_ARG_WITH(distro, AS_HELP_STRING([--with-distro=DISTRO],[Specify the distribution to target: One of fedora, suse, debian, ubuntu, arch, gentoo, slackware, altlinux, mandriva, meego, mageia, angstrom or other]))
+AC_ARG_WITH(distro, AS_HELP_STRING([--with-distro=DISTRO],[Specify the distribution to target: One of fedora, suse, debian, ubuntu, arch, gentoo, slackware, altlinux, mandriva, mageia, angstrom or other]))
 if test "z$with_distro" = "z"; then
         if test "$cross_compiling" = yes; then
                 AC_MSG_WARN([Target distribution cannot be reliably detected when cross-compiling. You should specify it with --with-distro (see $0 --help for recognized distros)])
         else
-                with_distro=$($GREP '^ID=' /etc/os-release | $SED 's/ID=//');
+                with_distro=$($GREP '^ID=' /etc/os-release 2>/dev/null | $SED 's/ID=//');
         fi
         if test "z$with_distro" = "z"; then
                 with_distro=other
@@ -513,20 +573,17 @@ SYSTEM_SYSVINIT_PATH=/etc/init.d
 SYSTEM_SYSVRCND_PATH=/etc/rc.d
 
 M4_DEFINES=
-have_plymouth=no
 
 case $with_distro in
         fedora)
                 SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
                 AC_DEFINE(TARGET_FEDORA, [], [Target is Fedora/RHEL])
                 M4_DEFINES=-DTARGET_FEDORA=1
-                have_plymouth=yes
                 ;;
         opensuse|suse)
                 SYSTEM_SYSVRCND_PATH=/etc/init.d
                 AC_DEFINE(TARGET_SUSE, [], [Target is openSUSE/SLE])
                 M4_DEFINES=-DTARGET_SUSE=1
-                have_plymouth=yes
                 ;;
         debian)
                 SYSTEM_SYSVRCND_PATH=/etc
@@ -539,8 +596,8 @@ case $with_distro in
                 M4_DEFINES=-DTARGET_UBUNTU=1
                 ;;
         arch)
-                SYSTEM_SYSVINIT_PATH=/etc/rc.d
-                SYSTEM_SYSVRCND_PATH=/etc
+                SYSTEM_SYSVINIT_PATH=
+                SYSTEM_SYSVRCND_PATH=
                 AC_DEFINE(TARGET_ARCH, [], [Target is ArchLinux])
                 M4_DEFINES=-DTARGET_ARCH=1
                 ;;
@@ -559,25 +616,16 @@ case $with_distro in
                 SYSTEM_SYSVINIT_PATH=/etc/rc.d
                 AC_DEFINE(TARGET_FRUGALWARE, [], [Target is Frugalware])
                 M4_DEFINES=-DTARGET_FRUGALWARE=1
-                have_plymouth=yes
                 ;;
         altlinux)
                 SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
                 AC_DEFINE(TARGET_ALTLINUX, [], [Target is ALTLinux])
                 M4_DEFINES=-DTARGET_ALTLINUX=1
-                have_plymouth=yes
                 ;;
         mandriva)
                 SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
                 AC_DEFINE(TARGET_MANDRIVA, [], [Target is Mandriva])
                 M4_DEFINES=-DTARGET_MANDRIVA=1
-                have_plymouth=yes
-                ;;
-        meego)
-                SYSTEM_SYSVINIT_PATH=
-                SYSTEM_SYSVRCND_PATH=
-                AC_DEFINE(TARGET_MEEGO, [], [Target is MeeGo])
-                M4_DEFINES=-DTARGET_MEEGO=1
                 ;;
         angstrom)
                 SYSTEM_SYSVRCND_PATH=/etc
@@ -587,8 +635,7 @@ case $with_distro in
         mageia)
                 SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
                 AC_DEFINE(TARGET_MAGEIA, [], [Target is Mageia])
-                M4_DISTRO_FLAG=-DTARGET_MAGEIA=1
-                have_plymouth=yes
+                M4_DEFINES=-DTARGET_MAGEIA=1
                 ;;
         other)
                 ;;
@@ -629,11 +676,6 @@ AC_ARG_WITH([tty-gid],
         [AC_DEFINE_UNQUOTED(TTY_GID, [$withval], [GID of the 'tty' group])],
         [])
 
-AC_ARG_ENABLE(plymouth, AS_HELP_STRING([--enable-plymouth], [enable plymouth support]))
-if test -n "$enable_plymouth"; then
-        have_plymouth="$enable_plymouth"
-fi
-
 AM_CONDITIONAL(TARGET_FEDORA, test x"$with_distro" = xfedora)
 AM_CONDITIONAL(TARGET_SUSE, test x"$with_distro" = xsuse)
 AM_CONDITIONAL(TARGET_DEBIAN, test x"$with_distro" = xdebian)
@@ -645,11 +687,9 @@ AM_CONDITIONAL(TARGET_SLACKWARE, test x"$with_distro" = xslackware)
 AM_CONDITIONAL(TARGET_FRUGALWARE, test x"$with_distro" = xfrugalware)
 AM_CONDITIONAL(TARGET_ALTLINUX, test x"$with_distro" = xaltlinux)
 AM_CONDITIONAL(TARGET_MANDRIVA, test x"$with_distro" = xmandriva)
-AM_CONDITIONAL(TARGET_MEEGO, test x"$with_distro" = xmeego)
 AM_CONDITIONAL(TARGET_ANGSTROM, test x"$with_distro" = xangstrom)
 AM_CONDITIONAL(TARGET_MAGEIA, test x"$with_distro" = xmageia)
 
-AM_CONDITIONAL(HAVE_PLYMOUTH, test "$have_plymouth" = "yes")
 AM_CONDITIONAL(HAVE_SYSV_COMPAT, test "$SYSTEM_SYSV_COMPAT" = "yes")
 
 AC_ARG_WITH([dbuspolicydir],
@@ -731,6 +771,8 @@ AC_MSG_RESULT([
         SELinux:                 ${have_selinux}
         XZ:                      ${have_xz}
         ACL:                     ${have_acl}
+        GCRYPT:                  ${have_gcrypt}
+        QRENCODE:                ${have_qrencode}
         binfmt:                  ${have_binfmt}
         vconsole:                ${have_vconsole}
         readahead:               ${have_readahead}
@@ -741,7 +783,6 @@ AC_MSG_RESULT([
         timedated:               ${have_timedated}
         localed:                 ${have_localed}
         coredump:                ${have_coredump}
-        plymouth:                ${have_plymouth}
         firmware path:           ${FIRMWARE_PATH}
         usb.ids:                 ${USB_DATABASE}
         pci.ids:                 ${PCI_DATABASE}
@@ -755,7 +796,6 @@ AC_MSG_RESULT([
         datarootdir:             ${datarootdir}
         includedir:              ${includedir}
         include_prefix:          ${INCLUDE_PREFIX}
-        libexec dir:             ${libexecdir}
         lib dir:                 ${libdir}
         rootlib dir:             ${with_rootlibdir}
         PAM modules dir:         ${with_pamlibdir}
@@ -766,7 +806,7 @@ AC_MSG_RESULT([
         Split /usr:              ${enable_split_usr}
         man pages:               ${have_manpages}
 
-        CFLAGS:                  ${CFLAGS}
-        CPPLAGS:                 ${CPPFLAGS}
-        LDFLAGS:                 ${LDFLAGS}
+        CFLAGS:                  ${OUR_CFLAGS} ${CFLAGS}
+        CPPLAGS:                 ${OUR_CPPFLAGS} ${CPPFLAGS}
+        LDFLAGS:                 ${OUR_LDFLAGS} ${LDFLAGS}
 ])