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Viewing changes to configure.ac

  • Committer: Package Import Robot
  • Author(s): Jacob Appelbaum
  • Date: 2013-01-22 23:08:21 UTC
  • mfrom: (1.1.1)
  • Revision ID: package-import@ubuntu.com-20130122230821-820ay2kh785on6yc
Tags: 0.0.5-1
New upstream version.

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configure.ac
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AC_INIT([tlsdate],[0.0.4],[jacob at appelbaum.net])
 
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AC_INIT([tlsdate],[0.0.5],[jacob at appelbaum.net])
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AC_CONFIG_AUX_DIR([config])
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AC_CONFIG_MACRO_DIR([m4])
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AC_CONFIG_HEADERS([config.h:config.in])dnl Keep filename to 8.3 for MS-DOS.
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PKG_PROG_PKG_CONFIG
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LT_PREREQ([2.2])
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LT_INIT
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LT_LANG([C])
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                   [(uint32_t) ${COMPILE_DATE}],
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                   [Time in seconds since the Disco epoch at build time])
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# Build up the directory we will use to install certs
 
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dnl Build up the directory we will use to install certs
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TLSDATE_CA_ROOTS="${sysconfdir}/$PACKAGE_NAME/ca-roots"
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AC_SUBST([TLSDATE_CA_ROOTS])
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# Required headers
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# First check to see if openssl is installed
 
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dnl Place we install our config file
 
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TLSDATE_CONF_DIR="${sysconfdir}/$PACKAGE_NAME/"
 
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AC_SUBST([TLSDATE_CONF_DIR])
 
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dnl Required headers
 
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dnl First check to see if openssl is installed
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AC_CHECK_HEADERS([openssl/ssl.h], ,[AC_MSG_ERROR([OpenSSL is not installed, openssl/sslh is missing])])
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AC_CHECK_HEADERS([arpa/inet.h], ,[AC_MSG_ERROR([Required headers missing; compilation will not succeed])])
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AC_CHECK_FUNCS([setresuid])
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AC_CHECK_FUNCS([gettimeofday])
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# Check for -lrt
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AC_CHECK_LIB([rt], [clock_gettime], [
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              RT_LIB="-lrt"
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              AC_SUBST(RT_LIB)
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              AC_DEFINE([HAVE_LIBRT], [1], [Have clock_gettime])
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              ],[
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                 AC_MSG_ERROR([Your system lacks clock_gettime])
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              ])
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# Debug and hardening flags all in one shot
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# Alwas do this at the end, otherwise you end up filtering system/other libraries
 
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AC_MSG_CHECKING([user/group to drop privs to])
 
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AC_ARG_WITH([unpriv-user],
 
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            [AS_HELP_STRING([--with-unpriv-user=<user>],
 
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                            [User to drop privs to @<:@default: nobody@:>@])])
 
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AS_CASE([$with_unpriv_user],
 
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        [""|yes|no], [UNPRIV_USER="nobody"],
 
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        [*], [UNPRIV_USER=$with_unpriv_user])
 
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AC_DEFINE_UNQUOTED([UNPRIV_USER], ["${UNPRIV_USER}"], [Unprivileged user])
 
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AC_ARG_WITH([unpriv-group],
 
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            [AS_HELP_STRING([--with-unpriv-group=<group>],
 
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                            [Group to drop privs to @<:@default: nogroup@:>@])])
 
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AS_CASE([$with_unpriv_group],
 
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        [""|yes|no], [UNPRIV_GROUP="nogroup"],
 
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        [*], [UNPRIV_GROUP=$with_unpriv_group])
 
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AC_DEFINE_UNQUOTED([UNPRIV_GROUP], ["${UNPRIV_GROUP}"], [Unprivileged group])
 
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AC_MSG_RESULT(${UNPRIV_USER}:${UNPRIV_GROUP})
 
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dnl Check for clock_gettime.  Some systems put it into -lc, while
 
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dnl others use -lrt.  Try the first and fallback to the latter.
 
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RT_LIB=
 
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AC_CHECK_FUNC([clock_gettime], [:],
 
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              [AC_CHECK_LIB([rt], [clock_gettime], [RT_LIB="-lrt"],
 
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                            [AC_MSG_ERROR([Your system lacks clock_gettime])])])
 
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AC_SUBST(RT_LIB)
 
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AC_ARG_ENABLE([dbus],
 
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              [AS_HELP_STRING([--disable-dbus],
 
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                              [Disable automatically dbus support])])
 
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AS_IF([test "x$enable_dbus" = xyes], [
 
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    PKG_CHECK_MODULES([DBUS], [dbus-1], [
 
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            AC_DEFINE([HAVE_DBUS], [1], [Enable dbus support])
 
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            AC_MSG_CHECKING([user/group to use for dbus])
 
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            AC_ARG_WITH([dbus-user],
 
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                        [AS_HELP_STRING([--with-dbus-user=<user>],
 
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                                        [User to send dbus signals from @<:@default: nobody@:>@])])
 
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            AS_CASE([$with_dbus_user],
 
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                    [""|yes|no], [DBUS_USER="nobody"],
 
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                    [*], [DBUS_USER=$with_dbus_user])
 
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            AC_ARG_WITH([dbus-group],
 
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                        [AS_HELP_STRING([--with-dbus-group=<group>],
 
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                                        [Group to send dbus signals from @<:@default: nogroup@:>@])])
 
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            AS_CASE([$with_dbus_group],
 
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                    [""|yes|no], [DBUS_GROUP="nogroup"],
 
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                    [*], [DBUS_GROUP=$with_dbus_group])
 
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            AC_MSG_RESULT(${DBUS_USER}:${DBUS_GROUP})
 
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            AC_DEFINE_UNQUOTED([DBUS_USER], ["${DBUS_USER}"], [DBus user])
 
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            AC_DEFINE_UNQUOTED([DBUS_GROUP], ["${DBUS_GROUP}"], [DBus group])
 
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        ], [
 
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            AS_IF([test "x$enable_dbus" = xyes],
 
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                  [AC_MSG_ERROR([dbus requested but not found])])
 
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        ])
 
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    ])
 
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AC_SUBST(DBUS_CFLAGS)
 
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AC_SUBST(DBUS_LIBS)
 
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dnl Debug and hardening flags all in one shot
 
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dnl Always do this at the end, otherwise you end up filtering system/other libraries
 
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AC_ARG_ENABLE([hardened-checks],
 
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              [AS_HELP_STRING([--disable-hardened-checks],
 
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                              [Disable automatically enabling hardened toolchain options])])
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AC_DEFUN([LOCAL_CHECK_FLAGS],[
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          AC_REQUIRE([AX_CHECK_LINK_FLAG])
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          AC_REQUIRE([AX_APPEND_COMPILE_FLAGS])
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          AC_LANG_PUSH([C])
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          CFLAGS=
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          LIBS=
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          AX_APPEND_COMPILE_FLAGS([-g -O1 -Wall])
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          AX_APPEND_COMPILE_FLAGS([-fno-strict-aliasing])
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          AX_APPEND_COMPILE_FLAGS([-D_FORTIFY_SOURCE=2 -fstack-protector-all])
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          AX_APPEND_COMPILE_FLAGS([-fwrapv -fPIE -Wstack-protector])
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          AX_APPEND_COMPILE_FLAGS([--param=ssp-buffer-size=1])
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          AX_CHECK_LINK_FLAG([-z relro -z now])
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          AX_CHECK_LINK_FLAG([-pie])
 
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          AS_IF([test "x$enable_hardened_checks" != xno], [
 
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              CFLAGS=
 
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              LIBS=
 
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              AX_APPEND_COMPILE_FLAGS([-g -O1])
 
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          ], [
 
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              AC_MSG_WARN([using hardened flags is HIGHLY RECOMMENDED and disabling them is a BAD IDEA])
 
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          ])
 
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          AX_APPEND_COMPILE_FLAGS([-Wall -fno-strict-aliasing])
 
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          AS_IF([test "x$enable_hardened_checks" != xno], [
 
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              AX_APPEND_COMPILE_FLAGS([-D_FORTIFY_SOURCE=2 -fstack-protector-all])
 
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              AX_APPEND_COMPILE_FLAGS([-fwrapv -fPIE -Wstack-protector])
 
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              AX_APPEND_COMPILE_FLAGS([--param=ssp-buffer-size=1])
 
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              AX_CHECK_LINK_FLAG([-z relro -z now])
 
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              AX_CHECK_LINK_FLAG([-pie])
 
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          ])
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          AC_LANG_POP
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          ])
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LOCAL_CHECK_FLAGS
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AC_ARG_ENABLE([code-coverage-checks],
 
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              [AS_HELP_STRING([--enable-code-coverage-checks],
 
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                              [Enable gcov/lcov compile time options])],
 
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              [AX_APPEND_COMPILE_FLAGS([-ftest-coverage -fprofile-arcs])])
 
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AC_CONFIG_FILES([Makefile])
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AC_OUTPUT