| |
| dnl APACHE_HELP_STRING(LHS, RHS) |
| dnl Autoconf 2.50 can not handle substr correctly. It does have |
| dnl AC_HELP_STRING, so let's try to call it if we can. |
| dnl Note: this define must be on one line so that it can be properly returned |
| dnl as the help string. |
| AC_DEFUN([APACHE_HELP_STRING],[ifelse(regexp(AC_ACVERSION, 2\.1), -1, AC_HELP_STRING($1,$2),[ ]$1 substr([ ],len($1))$2)])dnl |
| |
| dnl APACHE_SUBST(VARIABLE) |
| dnl Makes VARIABLE available in generated files |
| dnl (do not use @variable@ in Makefiles, but $(variable)) |
| AC_DEFUN([APACHE_SUBST],[ |
| APACHE_VAR_SUBST="$APACHE_VAR_SUBST $1" |
| AC_SUBST($1) |
| ]) |
| |
| dnl APACHE_FAST_OUTPUT(FILENAME) |
| dnl Perform substitutions on FILENAME (Makefiles only) |
| AC_DEFUN([APACHE_FAST_OUTPUT],[ |
| APACHE_FAST_OUTPUT_FILES="$APACHE_FAST_OUTPUT_FILES $1" |
| ]) |
| |
| dnl APACHE_GEN_CONFIG_VARS |
| dnl Creates config_vars.mk |
| AC_DEFUN([APACHE_GEN_CONFIG_VARS],[ |
| APACHE_SUBST(HTTPD_VERSION) |
| APACHE_SUBST(HTTPD_MMN) |
| APACHE_SUBST(abs_srcdir) |
| APACHE_SUBST(bindir) |
| APACHE_SUBST(sbindir) |
| APACHE_SUBST(cgidir) |
| APACHE_SUBST(logfiledir) |
| APACHE_SUBST(exec_prefix) |
| APACHE_SUBST(datadir) |
| APACHE_SUBST(localstatedir) |
| APACHE_SUBST(mandir) |
| APACHE_SUBST(libdir) |
| APACHE_SUBST(libexecdir) |
| APACHE_SUBST(htdocsdir) |
| APACHE_SUBST(manualdir) |
| APACHE_SUBST(includedir) |
| APACHE_SUBST(errordir) |
| APACHE_SUBST(iconsdir) |
| APACHE_SUBST(sysconfdir) |
| APACHE_SUBST(installbuilddir) |
| APACHE_SUBST(runtimedir) |
| APACHE_SUBST(proxycachedir) |
| APACHE_SUBST(statedir) |
| APACHE_SUBST(other_targets) |
| APACHE_SUBST(progname) |
| APACHE_SUBST(prefix) |
| APACHE_SUBST(AWK) |
| APACHE_SUBST(CC) |
| APACHE_SUBST(CPP) |
| APACHE_SUBST(CXX) |
| APACHE_SUBST(CPPFLAGS) |
| APACHE_SUBST(CFLAGS) |
| APACHE_SUBST(CXXFLAGS) |
| APACHE_SUBST(CC_FOR_BUILD) |
| APACHE_SUBST(CFLAGS_FOR_BUILD) |
| APACHE_SUBST(LTFLAGS) |
| APACHE_SUBST(LDFLAGS) |
| APACHE_SUBST(LT_LDFLAGS) |
| APACHE_SUBST(SH_LDFLAGS) |
| APACHE_SUBST(HTTPD_LDFLAGS) |
| APACHE_SUBST(UTIL_LDFLAGS) |
| APACHE_SUBST(LIBS) |
| APACHE_SUBST(DEFS) |
| APACHE_SUBST(INCLUDES) |
| APACHE_SUBST(NOTEST_CPPFLAGS) |
| APACHE_SUBST(NOTEST_CFLAGS) |
| APACHE_SUBST(NOTEST_CXXFLAGS) |
| APACHE_SUBST(NOTEST_LDFLAGS) |
| APACHE_SUBST(NOTEST_LIBS) |
| APACHE_SUBST(EXTRA_CPPFLAGS) |
| APACHE_SUBST(EXTRA_CFLAGS) |
| APACHE_SUBST(EXTRA_CXXFLAGS) |
| APACHE_SUBST(EXTRA_LDFLAGS) |
| APACHE_SUBST(EXTRA_LIBS) |
| APACHE_SUBST(EXTRA_INCLUDES) |
| APACHE_SUBST(INTERNAL_CPPFLAGS) |
| APACHE_SUBST(LIBTOOL) |
| APACHE_SUBST(SHELL) |
| APACHE_SUBST(RSYNC) |
| APACHE_SUBST(SVN) |
| APACHE_SUBST(MODULE_DIRS) |
| APACHE_SUBST(MODULE_CLEANDIRS) |
| APACHE_SUBST(PORT) |
| APACHE_SUBST(SSLPORT) |
| APACHE_SUBST(CORE_IMPLIB_FILE) |
| APACHE_SUBST(CORE_IMPLIB) |
| APACHE_SUBST(SH_LIBS) |
| APACHE_SUBST(SH_LIBTOOL) |
| APACHE_SUBST(MK_IMPLIB) |
| APACHE_SUBST(MKDEP) |
| APACHE_SUBST(INSTALL_PROG_FLAGS) |
| APACHE_SUBST(MPM_MODULES) |
| APACHE_SUBST(ENABLED_MPM_MODULE) |
| APACHE_SUBST(DSO_MODULES) |
| APACHE_SUBST(ENABLED_DSO_MODULES) |
| APACHE_SUBST(LOAD_ALL_MODULES) |
| APACHE_SUBST(APR_BINDIR) |
| APACHE_SUBST(APR_INCLUDEDIR) |
| APACHE_SUBST(APR_VERSION) |
| APACHE_SUBST(APR_CONFIG) |
| APACHE_SUBST(APU_BINDIR) |
| APACHE_SUBST(APU_INCLUDEDIR) |
| APACHE_SUBST(APU_VERSION) |
| APACHE_SUBST(APU_CONFIG) |
| APACHE_SUBST(APREQ_MAJOR_VERSION) |
| APACHE_SUBST(APREQ_LIBTOOL_VERSION) |
| |
| abs_srcdir="`(cd $srcdir && pwd)`" |
| |
| AC_MSG_NOTICE([creating config_vars.mk]) |
| test -d build || $mkdir_p build |
| > build/config_vars.mk |
| for i in $APACHE_VAR_SUBST; do |
| eval echo "$i = \$$i" >> build/config_vars.mk |
| done |
| ]) |
| |
| dnl |
| dnl APACHE_TYPE_RLIM_T |
| dnl |
| dnl If rlim_t is not defined, define it to int |
| dnl |
| AC_DEFUN([APACHE_TYPE_RLIM_T], [ |
| AC_CACHE_CHECK([for rlim_t], ac_cv_type_rlim_t, [ |
| AC_TRY_COMPILE([ |
| #include <sys/types.h> |
| #include <sys/time.h> |
| #include <sys/resource.h> |
| ], [rlim_t spoon;], [ |
| ac_cv_type_rlim_t=yes |
| ],[ac_cv_type_rlim_t=no |
| ]) |
| ]) |
| if test "$ac_cv_type_rlim_t" = "no" ; then |
| AC_DEFINE(rlim_t, int, |
| [Define to 'int' if <sys/resource.h> doesn't define it for us]) |
| fi |
| ]) |
| |
| dnl the list of build variables which are available for customization on a |
| dnl per module subdir basis (to be inserted into modules.mk with a "MOD_" |
| dnl prefix, i.e. MOD_CFLAGS etc.). Used in APACHE_MODPATH_{INIT,FINISH}. |
| define(mod_buildvars, [CFLAGS CXXFLAGS CPPFLAGS LDFLAGS LIBS INCLUDES]) |
| dnl |
| dnl APACHE_MODPATH_INIT(modpath) |
| AC_DEFUN([APACHE_MODPATH_INIT],[ |
| current_dir=$1 |
| modpath_current=modules/$1 |
| modpath_static= |
| modpath_shared= |
| for var in mod_buildvars; do |
| eval MOD_$var= |
| done |
| test -d $1 || $srcdir/build/mkdir.sh $modpath_current |
| > $modpath_current/modules.mk |
| ])dnl |
| dnl |
| AC_DEFUN([APACHE_MODPATH_FINISH],[ |
| echo "DISTCLEAN_TARGETS = modules.mk" >> $modpath_current/modules.mk |
| echo "static = $modpath_static" >> $modpath_current/modules.mk |
| echo "shared = $modpath_shared" >> $modpath_current/modules.mk |
| for var in mod_buildvars; do |
| if eval val=\"\$MOD_$var\"; test -n "$val"; then |
| echo "MOD_$var = $val" >> $modpath_current/modules.mk |
| fi |
| done |
| if test ! -z "$modpath_static" -o ! -z "$modpath_shared"; then |
| MODULE_DIRS="$MODULE_DIRS $current_dir" |
| else |
| MODULE_CLEANDIRS="$MODULE_CLEANDIRS $current_dir" |
| fi |
| APACHE_FAST_OUTPUT($modpath_current/Makefile) |
| ])dnl |
| dnl |
| dnl APACHE_MODPATH_ADD(name[, shared[, objects [, ldflags[, libs]]]]) |
| AC_DEFUN([APACHE_MODPATH_ADD],[ |
| if test -z "$3"; then |
| objects="mod_$1.lo" |
| else |
| objects="$3" |
| fi |
| |
| if test -z "$module_standalone"; then |
| if test -z "$2"; then |
| # The filename of a convenience library must have a "lib" prefix: |
| libname="libmod_$1.la" |
| BUILTIN_LIBS="$BUILTIN_LIBS $modpath_current/$libname" |
| modpath_static="$modpath_static $libname" |
| cat >>$modpath_current/modules.mk<<EOF |
| $libname: $objects |
| \$(MOD_LINK) $objects $5 |
| EOF |
| if test ! -z "$5"; then |
| APR_ADDTO(AP_LIBS, [$5]) |
| fi |
| else |
| apache_need_shared=yes |
| libname="mod_$1.la" |
| shobjects=`echo $objects | sed 's/\.lo/.slo/g'` |
| modpath_shared="$modpath_shared $libname" |
| cat >>$modpath_current/modules.mk<<EOF |
| $libname: $shobjects |
| \$(SH_LINK) -rpath \$(libexecdir) -module -avoid-version $4 $objects $5 |
| EOF |
| fi |
| fi |
| ])dnl |
| dnl Same as APACHE_MODPATH_INIT/FINISH but for MPMs |
| dnl APACHE_MPMPATH_INIT(mpmpath) |
| AC_DEFUN([APACHE_MPMPATH_INIT],[ |
| current_dir=$1 |
| modpath_current=server/mpm/$1 |
| modpath_static= |
| modpath_shared= |
| for var in mod_buildvars; do |
| eval MOD_$var= |
| done |
| test -d $1 || $srcdir/build/mkdir.sh $modpath_current |
| > $modpath_current/modules.mk |
| ])dnl |
| dnl |
| AC_DEFUN([APACHE_MPMPATH_FINISH],[ |
| for var in mod_buildvars; do |
| if eval val=\"\$MOD_$var\"; test -n "$val"; then |
| echo "MOD_$var = $val" >> $modpath_current/modules.mk |
| fi |
| done |
| ])dnl |
| |
| dnl |
| dnl APACHE_MPM_MODULE(name[, shared[, objects[, config[, path[, libs]]]]]) |
| dnl |
| dnl Provide information for building the MPM. (Enablement is handled using |
| dnl --with-mpm/--enable-mpms-shared.) |
| dnl |
| dnl name -- name of MPM, same as MPM directory name |
| dnl shared -- "shared" to indicate shared module build, empty string otherwise |
| dnl objects -- one or more .lo files to link into the MPM module (default: mpmname.lo) |
| dnl config -- configuration logic to run if the MPM is enabled |
| dnl path -- relative path to MPM (default: server/mpm/mpmname) |
| dnl libs -- libs needed by this MPM |
| dnl |
| AC_DEFUN([APACHE_MPM_MODULE],[ |
| if ap_mpm_is_enabled $1; then |
| if test -z "$3"; then |
| objects="$1.lo" |
| else |
| objects="$3" |
| fi |
| |
| if test -z "$5"; then |
| mpmpath="server/mpm/$1" |
| else |
| mpmpath=$5 |
| fi |
| |
| dnl VPATH support |
| test -d $mpmpath || $srcdir/build/mkdir.sh $mpmpath |
| |
| APACHE_FAST_OUTPUT($mpmpath/Makefile) |
| |
| if test -z "$2"; then |
| APR_ADDTO(AP_LIBS, [$6]) |
| libname="lib$1.la" |
| cat >>$mpmpath/modules.mk<<EOF |
| $libname: $objects |
| \$(MOD_LINK) $objects |
| DISTCLEAN_TARGETS = modules.mk |
| static = $libname |
| shared = |
| EOF |
| else |
| apache_need_shared=yes |
| libname="mod_mpm_$1.la" |
| shobjects=`echo $objects | sed 's/\.lo/.slo/g'` |
| cat >>$mpmpath/modules.mk<<EOF |
| $libname: $shobjects |
| \$(SH_LINK) -rpath \$(libexecdir) -module -avoid-version $objects $6 |
| DISTCLEAN_TARGETS = modules.mk |
| static = |
| shared = $libname |
| EOF |
| MPM_MODULES="$MPM_MODULES mpm_$1" |
| # add default MPM to LoadModule list |
| if test $1 = $default_mpm; then |
| ENABLED_MPM_MODULE="mpm_$1" |
| fi |
| fi |
| $4 |
| fi |
| ])dnl |
| |
| dnl |
| dnl APACHE_MODULE(name, helptext[, objects[, structname[, default[, config[, prereq_module]]]]]) |
| dnl |
| dnl default is one of: |
| dnl yes -- enabled by default. user must explicitly disable. |
| dnl no -- disabled under default, most, all. user must explicitly enable. |
| dnl most -- disabled by default. enabled explicitly or with most or all. |
| dnl static -- enabled as static by default, must be explicitly changed. |
| dnl "" -- disabled under default, most. enabled explicitly or with all. |
| dnl XXX: The arg must really be empty here. Passing an empty shell |
| dnl XXX: variable doesn't work for some reason. This should be |
| dnl XXX: fixed. |
| dnl |
| dnl basically: yes/no is a hard setting. "most" means follow the "most" |
| dnl setting. otherwise, fall under the "all" setting. |
| dnl explicit yes/no always overrides, except if the user selects |
| dnl "reallyall". |
| dnl |
| dnl prereq_module is a module (without the "mod_" prefix) that must be enabled |
| dnl if the current module is enabled. If the current module is built |
| dnl statically, prereq_module must be built statically, too. If these |
| dnl conditions are not fulfilled, configure will abort if the current module |
| dnl has been enabled explicitly. Otherwise, configure will disable the |
| dnl current module. |
| dnl prereq_module's APACHE_MODULE() statement must have been processed |
| dnl before the current APACHE_MODULE() statement. |
| dnl |
| AC_DEFUN([APACHE_MODULE],[ |
| AC_MSG_CHECKING(whether to enable mod_$1) |
| define([optname],[--]ifelse($5,yes,disable,enable)[-]translit($1,_,-))dnl |
| AC_ARG_ENABLE(translit($1,_,-),APACHE_HELP_STRING(optname(),$2),force_$1=$enableval,enable_$1=ifelse($5,,maybe-all,$5)) |
| undefine([optname])dnl |
| _apmod_extra_msg="" |
| dnl If the module was not explicitly requested, allow it to disable itself if |
| dnl its pre-reqs fail. |
| case "$enable_$1" in |
| yes|static|shared) |
| _apmod_required="yes" |
| ;; |
| *) |
| _apmod_required="no" |
| ;; |
| esac |
| if test "$enable_$1" = "static" -o "$enable_$1" = "shared"; then |
| : |
| elif test "$enable_$1" = "yes"; then |
| enable_$1=$module_default |
| elif test "$enable_$1" = "few"; then |
| if test "$module_selection" = "few" -o "$module_selection" = "most" -o \ |
| "$module_selection" = "all" -o "$module_selection" = "reallyall" |
| then |
| enable_$1=$module_default |
| else |
| enable_$1=no |
| fi |
| _apmod_extra_msg=" ($module_selection)" |
| elif test "$enable_$1" = "most"; then |
| if test "$module_selection" = "most" -o "$module_selection" = "all" -o \ |
| "$module_selection" = "reallyall" |
| then |
| enable_$1=$module_default |
| else |
| enable_$1=no |
| fi |
| _apmod_extra_msg=" ($module_selection)" |
| elif test "$enable_$1" = "all" -o "$enable_$1" = "maybe-all"; then |
| if test "$module_selection" = "all" -o "$module_selection" = "reallyall" |
| then |
| enable_$1=$module_default |
| _apmod_extra_msg=" ($module_selection)" |
| else |
| enable_$1=no |
| fi |
| elif test "$enable_$1" = "reallyall" -o "$enable_$1" = "no" ; then |
| if test "$module_selection" = "reallyall" -a "$force_$1" != "no" ; then |
| enable_$1=$module_default |
| _apmod_extra_msg=" ($module_selection)" |
| else |
| enable_$1=no |
| fi |
| else |
| enable_$1=no |
| fi |
| if test "$enable_$1" != "no"; then |
| dnl If we plan to enable it, allow the module to run some autoconf magic |
| dnl that may disable it because of missing dependencies. |
| ifelse([$6$7],,:, |
| [AC_MSG_RESULT([checking dependencies]) |
| ifelse([$7],,:,[m4_foreach([prereq],[$7], |
| [if test "$enable_[]prereq" = "no" ; then |
| enable_$1=no |
| AC_MSG_WARN("mod_[]prereq is disabled but required for mod_$1") |
| elif test "$enable_$1" = "static" && test "$enable_[]prereq" != "static" ; then |
| enable_$1=$enable_[]prereq |
| AC_MSG_WARN("building mod_$1 shared because mod_[]prereq is built shared") |
| el])se]) |
| ifelse([$6],,:,[ $6]) |
| ifelse([$7],,:,[fi]) |
| AC_MSG_CHECKING(whether to enable mod_$1) |
| if test "$enable_$1" = "no"; then |
| if test "$_apmod_required" = "no"; then |
| _apmod_extra_msg=" (disabled)" |
| else |
| AC_MSG_ERROR([mod_$1 has been requested but can not be built due to prerequisite failures]) |
| fi |
| fi]) |
| fi |
| AC_MSG_RESULT($enable_$1$_apmod_extra_msg) |
| if test "$enable_$1" != "no"; then |
| case "$enable_$1" in |
| static*) |
| MODLIST="$MODLIST ifelse($4,,$1,$4)" |
| if test "$1" = "so"; then |
| sharedobjs=yes |
| fi |
| shared="";; |
| *) |
| sharedobjs=yes |
| shared=yes |
| DSO_MODULES="$DSO_MODULES $1" |
| if test "$5" = "yes" ; then |
| ENABLED_DSO_MODULES="${ENABLED_DSO_MODULES},$1" |
| fi |
| ;; |
| esac |
| define([modprefix], [MOD_]translit($1, [a-z-], [A-Z_])) |
| APACHE_MODPATH_ADD($1, $shared, $3,, [\$(]modprefix[_LDADD)]) |
| APACHE_SUBST(modprefix[_LDADD]) |
| undefine([modprefix]) |
| fi |
| ])dnl |
| |
| dnl |
| dnl APACHE_ENABLE_MODULES |
| dnl |
| AC_DEFUN([APACHE_ENABLE_MODULES],[ |
| module_selection=most |
| module_default=shared |
| |
| dnl Check whether we have DSO support. |
| dnl If "yes", we build shared modules by default. |
| APR_CHECK_APR_DEFINE(APR_HAS_DSO) |
| |
| if test $ac_cv_define_APR_HAS_DSO = "no"; then |
| AC_MSG_WARN([Missing DSO support - building static modules by default.]) |
| module_default=static |
| fi |
| |
| |
| AC_ARG_ENABLE(modules, |
| APACHE_HELP_STRING(--enable-modules=MODULE-LIST,Space-separated list of modules to enable | "all" | "most" | "few" | "none" | "reallyall"),[ |
| if test "$enableval" = "none"; then |
| module_default=no |
| module_selection=none |
| else |
| for i in $enableval; do |
| if test "$i" = "all" -o "$i" = "most" -o "$i" = "few" -o "$i" = "reallyall" |
| then |
| module_selection=$i |
| else |
| i=`echo $i | sed 's/-/_/g'` |
| eval "enable_$i=shared" |
| fi |
| done |
| fi |
| ]) |
| |
| AC_ARG_ENABLE(mods-shared, |
| APACHE_HELP_STRING(--enable-mods-shared=MODULE-LIST,Space-separated list of shared modules to enable | "all" | "most" | "few" | "reallyall"),[ |
| for i in $enableval; do |
| if test "$i" = "all" -o "$i" = "most" -o "$i" = "few" -o "$i" = "reallyall" |
| then |
| module_selection=$i |
| module_default=shared |
| else |
| i=`echo $i | sed 's/-/_/g'` |
| eval "enable_$i=shared" |
| fi |
| done |
| ]) |
| |
| AC_ARG_ENABLE(mods-static, |
| APACHE_HELP_STRING(--enable-mods-static=MODULE-LIST,Space-separated list of static modules to enable | "all" | "most" | "few" | "reallyall"),[ |
| for i in $enableval; do |
| if test "$i" = "all" -o "$i" = "most" -o "$i" = "few" -o "$i" = "reallyall"; then |
| module_selection=$i |
| module_default=static |
| else |
| i=`echo $i | sed 's/-/_/g'` |
| eval "enable_$i=static" |
| fi |
| done |
| ]) |
| ]) |
| |
| AC_DEFUN([APACHE_REQUIRE_CXX],[ |
| if test -z "$apache_cxx_done"; then |
| AC_PROG_CXX |
| AC_PROG_CXXCPP |
| apache_cxx_done=yes |
| fi |
| ]) |
| |
| dnl |
| dnl APACHE_CHECK_OPENSSL |
| dnl |
| dnl Configure for OpenSSL, giving preference to |
| dnl "--with-ssl=<path>" if it was specified. |
| dnl |
| AC_DEFUN([APACHE_CHECK_OPENSSL],[ |
| AC_CACHE_CHECK([for OpenSSL], [ac_cv_openssl], [ |
| dnl initialise the variables we use |
| ac_cv_openssl=no |
| ap_openssl_found="" |
| ap_openssl_base="" |
| ap_openssl_libs="" |
| ap_openssl_mod_cflags="" |
| ap_openssl_mod_ldflags="" |
| |
| dnl Determine the OpenSSL base directory, if any |
| AC_MSG_CHECKING([for user-provided OpenSSL base directory]) |
| AC_ARG_WITH(ssl, APACHE_HELP_STRING(--with-ssl=PATH,OpenSSL installation directory), [ |
| dnl If --with-ssl specifies a directory, we use that directory |
| if test "x$withval" != "xyes" -a "x$withval" != "x"; then |
| dnl This ensures $withval is actually a directory and that it is absolute |
| ap_openssl_base="`cd $withval ; pwd`" |
| fi |
| ]) |
| if test "x$ap_openssl_base" = "x"; then |
| AC_MSG_RESULT(none) |
| else |
| AC_MSG_RESULT($ap_openssl_base) |
| fi |
| |
| dnl Run header and version checks |
| saved_CPPFLAGS="$CPPFLAGS" |
| saved_LIBS="$LIBS" |
| saved_LDFLAGS="$LDFLAGS" |
| |
| dnl Before doing anything else, load in pkg-config variables |
| if test -n "$PKGCONFIG"; then |
| saved_PKG_CONFIG_PATH="$PKG_CONFIG_PATH" |
| if test "x$ap_openssl_base" != "x"; then |
| if test -f "${ap_openssl_base}/lib/pkgconfig/openssl.pc"; then |
| dnl Ensure that the given path is used by pkg-config too, otherwise |
| dnl the system openssl.pc might be picked up instead. |
| PKG_CONFIG_PATH="${ap_openssl_base}/lib/pkgconfig${PKG_CONFIG_PATH+:}${PKG_CONFIG_PATH}" |
| export PKG_CONFIG_PATH |
| elif test -f "${ap_openssl_base}/lib64/pkgconfig/openssl.pc"; then |
| dnl Ensure that the given path is used by pkg-config too, otherwise |
| dnl the system openssl.pc might be picked up instead. |
| PKG_CONFIG_PATH="${ap_openssl_base}/lib64/pkgconfig${PKG_CONFIG_PATH+:}${PKG_CONFIG_PATH}" |
| export PKG_CONFIG_PATH |
| fi |
| fi |
| AC_ARG_ENABLE(ssl-staticlib-deps,APACHE_HELP_STRING(--enable-ssl-staticlib-deps,[link mod_ssl with dependencies of OpenSSL's static libraries (as indicated by "pkg-config --static"). Must be specified in addition to --enable-ssl.]), [ |
| if test "$enableval" = "yes"; then |
| PKGCONFIG_LIBOPTS="--static" |
| fi |
| ]) |
| ap_openssl_libs="`$PKGCONFIG $PKGCONFIG_LIBOPTS --libs-only-l --silence-errors openssl`" |
| if test $? -eq 0; then |
| ap_openssl_found="yes" |
| pkglookup="`$PKGCONFIG --cflags-only-I openssl`" |
| APR_ADDTO(CPPFLAGS, [$pkglookup]) |
| APR_ADDTO(MOD_CFLAGS, [$pkglookup]) |
| APR_ADDTO(ab_CFLAGS, [$pkglookup]) |
| pkglookup="`$PKGCONFIG $PKGCONFIG_LIBOPTS --libs-only-L openssl`" |
| APR_ADDTO(LDFLAGS, [$pkglookup]) |
| APR_ADDTO(MOD_LDFLAGS, [$pkglookup]) |
| pkglookup="`$PKGCONFIG $PKGCONFIG_LIBOPTS --libs-only-other openssl`" |
| APR_ADDTO(LDFLAGS, [$pkglookup]) |
| APR_ADDTO(MOD_LDFLAGS, [$pkglookup]) |
| fi |
| PKG_CONFIG_PATH="$saved_PKG_CONFIG_PATH" |
| fi |
| |
| dnl fall back to the user-supplied directory if not found via pkg-config |
| if test "x$ap_openssl_base" != "x" -a "x$ap_openssl_found" = "x"; then |
| APR_ADDTO(CPPFLAGS, [-I$ap_openssl_base/include]) |
| APR_ADDTO(MOD_CFLAGS, [-I$ap_openssl_base/include]) |
| APR_ADDTO(ab_CFLAGS, [-I$ap_openssl_base/include]) |
| APR_ADDTO(LDFLAGS, [-L$ap_openssl_base/lib]) |
| APR_ADDTO(MOD_LDFLAGS, [-L$ap_openssl_base/lib]) |
| if test "x$ap_platform_runtime_link_flag" != "x"; then |
| APR_ADDTO(LDFLAGS, [$ap_platform_runtime_link_flag$ap_openssl_base/lib]) |
| APR_ADDTO(MOD_LDFLAGS, [$ap_platform_runtime_link_flag$ap_openssl_base/lib]) |
| fi |
| fi |
| |
| AC_MSG_CHECKING([for OpenSSL version >= 0.9.8a]) |
| AC_TRY_COMPILE([#include <openssl/opensslv.h>],[ |
| #if !defined(OPENSSL_VERSION_NUMBER) |
| #error "Missing OpenSSL version" |
| #endif |
| #if OPENSSL_VERSION_NUMBER < 0x0090801f |
| #error "Unsupported OpenSSL version " OPENSSL_VERSION_TEXT |
| #endif], |
| [AC_MSG_RESULT(yes) |
| ac_cv_openssl=yes], |
| [AC_MSG_RESULT(no)]) |
| |
| if test "x$ac_cv_openssl" = "xyes"; then |
| ap_openssl_libs="${ap_openssl_libs:--lssl -lcrypto} `$apr_config --libs`" |
| APR_ADDTO(MOD_LDFLAGS, [$ap_openssl_libs]) |
| APR_ADDTO(LIBS, [$ap_openssl_libs]) |
| APR_SETVAR(ab_LIBS, [$MOD_LDFLAGS]) |
| APACHE_SUBST(ab_CFLAGS) |
| APACHE_SUBST(ab_LIBS) |
| |
| dnl Run library and function checks |
| liberrors="" |
| AC_CHECK_HEADERS([openssl/engine.h]) |
| AC_CHECK_FUNCS([SSL_CTX_new], [], [liberrors="yes"]) |
| AC_CHECK_FUNCS([OPENSSL_init_ssl]) |
| AC_CHECK_FUNCS([ENGINE_init ENGINE_load_builtin_engines RAND_egd \ |
| CRYPTO_set_id_callback]) |
| if test "x$liberrors" != "x"; then |
| AC_MSG_WARN([OpenSSL libraries are unusable]) |
| fi |
| else |
| AC_MSG_WARN([OpenSSL version is too old]) |
| fi |
| |
| dnl restore |
| CPPFLAGS="$saved_CPPFLAGS" |
| LIBS="$saved_LIBS" |
| LDFLAGS="$saved_LDFLAGS" |
| |
| dnl cache MOD_LDFLAGS, MOD_CFLAGS |
| ap_openssl_mod_cflags=$MOD_CFLAGS |
| ap_openssl_mod_ldflags=$MOD_LDFLAGS |
| ]) |
| if test "x$ac_cv_openssl" = "xyes"; then |
| AC_DEFINE(HAVE_OPENSSL, 1, [Define if OpenSSL is available]) |
| APR_ADDTO(MOD_LDFLAGS, [$ap_openssl_mod_ldflags]) |
| APR_ADDTO(MOD_CFLAGS, [$ap_openssl_mod_cflags]) |
| fi |
| |
| dnl On most platforms, the default multithreading logic in OpenSSL 1.0.x uses |
| dnl a threadid that is based on the address of errno. We need to double-check |
| dnl that &errno is, in fact, different for each thread before using that |
| dnl default. |
| AC_CACHE_CHECK([if OpenSSL can use &errno as a THREADID], |
| [ac_cv_openssl_use_errno_threadid], [ |
| ac_cv_openssl_use_errno_threadid=no |
| |
| save_CFLAGS=$CFLAGS |
| save_LIBS=$LIBS |
| |
| CFLAGS=`$apr_config --cflags --cppflags --includes` |
| LIBS=`$apr_config --link-ld` |
| |
| AC_RUN_IFELSE([ |
| AC_LANG_PROGRAM([[ |
| #include <stdlib.h> |
| |
| #include "apr_pools.h" |
| #include "apr_thread_cond.h" |
| #include "apr_thread_proc.h" |
| |
| #define NUM_THREADS 10 |
| |
| struct thread_data { |
| apr_thread_mutex_t *mutex; |
| apr_thread_cond_t *cv; |
| int *init_count; |
| void *errno_addr; |
| }; |
| |
| /** |
| * Thread entry point. Waits for all the threads to be started, then |
| * records the address of errno into the thread_data. |
| */ |
| void * APR_THREAD_FUNC tmain(apr_thread_t *thread, void *data) |
| { |
| struct thread_data *tdata = data; |
| |
| /* The only point of this barrier is to make sure that all threads |
| * are started before we record &errno, hopefully preventing any |
| * false negatives in case a platform "recycles" threads. */ |
| apr_thread_mutex_lock(tdata->mutex); |
| ++(*tdata->init_count); |
| |
| if (*tdata->init_count == NUM_THREADS) { |
| apr_thread_cond_broadcast(tdata->cv); |
| } else { |
| while (*tdata->init_count != NUM_THREADS) { |
| apr_thread_cond_wait(tdata->cv, tdata->mutex); |
| } |
| } |
| apr_thread_mutex_unlock(tdata->mutex); |
| |
| tdata->errno_addr = &errno; |
| return NULL; |
| } |
| ]], [[ |
| int ret = 0; |
| apr_status_t status; |
| int i; |
| int j; |
| |
| apr_pool_t *pool; |
| apr_thread_mutex_t *mutex; |
| apr_thread_cond_t *cv; |
| int init_count = 0; |
| |
| struct thread_data tdata[NUM_THREADS] = { 0 }; |
| apr_thread_t *threads[NUM_THREADS] = { 0 }; |
| |
| if (apr_initialize() != APR_SUCCESS) { |
| exit(1); |
| } |
| |
| /* Set up the shared APR primitives. */ |
| if ((apr_pool_create(&pool, NULL) != APR_SUCCESS) |
| || (apr_thread_mutex_create(&mutex, 0, pool) != APR_SUCCESS) |
| || (apr_thread_cond_create(&cv, pool) != APR_SUCCESS)) { |
| ret = 2; |
| goto out; |
| } |
| |
| /* Start every thread. */ |
| for (i = 0; i < NUM_THREADS; ++i) { |
| tdata[i].mutex = mutex; |
| tdata[i].cv = cv; |
| tdata[i].init_count = &init_count; |
| |
| status = apr_thread_create(&threads[i], NULL, tmain, &tdata[i], |
| pool); |
| if (status != APR_SUCCESS) { |
| ret = 3; |
| goto out; |
| } |
| } |
| |
| /* Wait for them to finish (they'll record and exit after every one |
| * has been started). */ |
| for (i = 0; i < NUM_THREADS; ++i) { |
| apr_thread_join(&status, threads[i]); |
| if (status != APR_SUCCESS) { |
| ret = 4; |
| goto out; |
| } |
| } |
| |
| /* Check that no addresses were duplicated. */ |
| for (i = 0; i < NUM_THREADS - 1; ++i) { |
| for (j = i + 1; j < NUM_THREADS; ++j) { |
| if (tdata[i].errno_addr == tdata[j].errno_addr) { |
| ret = 5; |
| goto out; |
| } |
| } |
| } |
| |
| out: |
| apr_terminate(); |
| exit(ret); |
| ]]) |
| ], [ |
| ac_cv_openssl_use_errno_threadid=yes |
| ], [ |
| ac_cv_openssl_use_errno_threadid=no |
| ], [ |
| dnl Assume the worst when cross-compiling; users can override via either |
| dnl cachevars or the config header if necessary. |
| ac_cv_openssl_use_errno_threadid=no |
| ]) |
| |
| CFLAGS=$save_CFLAGS |
| LIBS=$save_LIBS |
| ]) |
| if test "x$ac_cv_openssl_use_errno_threadid" = "xyes"; then |
| AC_DEFINE(AP_OPENSSL_USE_ERRNO_THREADID, 1, |
| [Define if OpenSSL can use an errno-based threadid callback on this platform]) |
| fi |
| ]) |
| |
| dnl |
| dnl APACHE_CHECK_SERF |
| dnl |
| dnl Configure for the detected libserf, giving preference to |
| dnl "--with-serf=<path>" if it was specified. |
| dnl |
| AC_DEFUN([APACHE_CHECK_SERF], [ |
| AC_CACHE_CHECK([for libserf], [ac_cv_serf], [ |
| ac_cv_serf=no |
| serf_prefix=/usr |
| SERF_LIBS="" |
| AC_ARG_WITH(serf, APACHE_HELP_STRING([--with-serf=PATH], |
| [Serf client library]), |
| [ |
| if test "$withval" = "yes" ; then |
| serf_prefix=/usr |
| else |
| serf_prefix=$withval |
| fi |
| ]) |
| |
| if test "$serf_prefix" != "no" ; then |
| save_cppflags="$CPPFLAGS" |
| CPPFLAGS="$CPPFLAGS $APR_INCLUDES $APU_INCLUDES -I$serf_prefix/include/serf-0" |
| AC_CHECK_HEADERS(serf.h,[ |
| save_ldflags="$LDFLAGS" |
| LDFLAGS="$LDFLAGS -L$serf_prefix/lib" |
| AC_CHECK_LIB(serf-0, serf_context_create,[ac_cv_serf="yes"]) |
| LDFLAGS="$save_ldflags"]) |
| CPPFLAGS="$save_cppflags" |
| fi |
| ]) |
| |
| APACHE_SUBST(SERF_LIBS) |
| if test "$ac_cv_serf" = "yes"; then |
| AC_DEFINE(HAVE_SERF, 1, [Define if libserf is available]) |
| APR_SETVAR(SERF_LIBS, [-L$serf_prefix/lib -lserf-0]) |
| APR_ADDTO(MOD_INCLUDES, [-I$serf_prefix/include/serf-0]) |
| fi |
| ]) |
| |
| AC_DEFUN([APACHE_CHECK_SYSTEMD], [ |
| dnl Check for systemd support for listen.c's socket activation. |
| case $host in |
| *-linux-*) |
| if test -n "$PKGCONFIG" && $PKGCONFIG --exists libsystemd; then |
| SYSTEMD_LIBS=`$PKGCONFIG --libs libsystemd` |
| elif test -n "$PKGCONFIG" && $PKGCONFIG --exists libsystemd-daemon; then |
| SYSTEMD_LIBS=`$PKGCONFIG --libs libsystemd-daemon` |
| else |
| AC_CHECK_LIB(systemd-daemon, sd_notify, SYSTEMD_LIBS="-lsystemd-daemon") |
| fi |
| if test -n "$SYSTEMD_LIBS"; then |
| AC_CHECK_HEADERS(systemd/sd-daemon.h) |
| if test "${ac_cv_header_systemd_sd_daemon_h}" = "no"; then |
| AC_MSG_WARN([Your system does not support systemd.]) |
| else |
| APR_ADDTO(HTTPD_LIBS, [$SYSTEMD_LIBS]) |
| AC_DEFINE(HAVE_SYSTEMD, 1, [Define if systemd is supported]) |
| fi |
| fi |
| ;; |
| esac |
| ]) |
| |
| dnl |
| dnl APACHE_EXPORT_ARGUMENTS |
| dnl Export (via APACHE_SUBST) the various path-related variables that |
| dnl apache will use while generating scripts like autoconf and apxs and |
| dnl the default config file. |
| |
| AC_DEFUN([APACHE_SUBST_EXPANDED_ARG],[ |
| APR_EXPAND_VAR(exp_$1, [$]$1) |
| APACHE_SUBST(exp_$1) |
| APR_PATH_RELATIVE(rel_$1, [$]exp_$1, ${prefix}) |
| APACHE_SUBST(rel_$1) |
| ]) |
| |
| AC_DEFUN([APACHE_EXPORT_ARGUMENTS],[ |
| APACHE_SUBST_EXPANDED_ARG(exec_prefix) |
| APACHE_SUBST_EXPANDED_ARG(bindir) |
| APACHE_SUBST_EXPANDED_ARG(sbindir) |
| APACHE_SUBST_EXPANDED_ARG(libdir) |
| APACHE_SUBST_EXPANDED_ARG(libexecdir) |
| APACHE_SUBST_EXPANDED_ARG(mandir) |
| APACHE_SUBST_EXPANDED_ARG(sysconfdir) |
| APACHE_SUBST_EXPANDED_ARG(datadir) |
| APACHE_SUBST_EXPANDED_ARG(installbuilddir) |
| APACHE_SUBST_EXPANDED_ARG(errordir) |
| APACHE_SUBST_EXPANDED_ARG(iconsdir) |
| APACHE_SUBST_EXPANDED_ARG(htdocsdir) |
| APACHE_SUBST_EXPANDED_ARG(manualdir) |
| APACHE_SUBST_EXPANDED_ARG(cgidir) |
| APACHE_SUBST_EXPANDED_ARG(includedir) |
| APACHE_SUBST_EXPANDED_ARG(localstatedir) |
| APACHE_SUBST_EXPANDED_ARG(runtimedir) |
| APACHE_SUBST_EXPANDED_ARG(logfiledir) |
| APACHE_SUBST_EXPANDED_ARG(proxycachedir) |
| APACHE_SUBST_EXPANDED_ARG(statedir) |
| ]) |
| |
| dnl |
| dnl APACHE_CHECK_APxVER({apr|apu}, major, minor, |
| dnl [actions-if-ok], [actions-if-not-ok]) |
| dnl |
| dnl Checks for APR or APR-util of given major/minor version or later; |
| dnl if so, runs actions-if-ok; otherwise runs actions-if-not-ok if given. |
| dnl If the version is not satisfactory and actions-if-not-ok is not |
| dnl given, then an error is printed and the configure script is aborted. |
| dnl |
| dnl The first argument must be [apr] or [apu]. |
| dnl |
| AC_DEFUN([APACHE_CHECK_APxVER], [ |
| define(ap_ckver_major, translit($1, [apru], [APRU])[_MAJOR_VERSION]) |
| define(ap_ckver_minor, translit($1, [apru], [APRU])[_MINOR_VERSION]) |
| define(ap_ckver_cvar, [ap_cv_$1ver$2$3]) |
| define(ap_ckver_name, ifelse([$1],[apr],[APR],[APR-util])) |
| |
| ap_ckver_CPPFLAGS="$CPPFLAGS" |
| CPPFLAGS="$CPPFLAGS `$[$1]_config --includes`" |
| |
| AC_CACHE_CHECK([for ap_ckver_name version $2.$3.0 or later], ap_ckver_cvar, [ |
| AC_EGREP_CPP([good], [ |
| #include <$1_version.h> |
| #if ]ap_ckver_major[ > $2 || (]ap_ckver_major[ == $2 && ]ap_ckver_minor[ >= $3) |
| good |
| #endif |
| ], [ap_ckver_cvar=yes], [ap_ckver_cvar=no])]) |
| |
| if test "$ap_ckver_cvar" = "yes"; then |
| ifelse([$4],[],[:],[$4]) |
| else |
| ifelse([$5],[],[AC_MSG_ERROR([ap_ckver_name version $2.$3.0 or later is required])], [$5]) |
| fi |
| |
| CPPFLAGS="$ap_ckver_CPPFLAGS" |
| |
| undefine([ap_ckver_major]) |
| undefine([ap_ckver_minor]) |
| undefine([ap_ckver_cvar]) |
| undefine([ap_ckver_name]) |
| ]) |
| |
| dnl |
| dnl APACHE_CHECK_VOID_PTR_LEN |
| dnl |
| dnl Checks if the size of a void pointer is at least as big as a "long" |
| dnl integer type. |
| dnl |
| AC_DEFUN([APACHE_CHECK_VOID_PTR_LEN], [ |
| |
| AC_CACHE_CHECK([for void pointer length], [ap_cv_void_ptr_lt_long], |
| [AC_TRY_RUN([ |
| int main(void) |
| { |
| return sizeof(void *) < sizeof(long); |
| }], [ap_cv_void_ptr_lt_long=no], [ap_cv_void_ptr_lt_long=yes], |
| [ap_cv_void_ptr_lt_long="cross compile - not checked"])]) |
| |
| if test "$ap_cv_void_ptr_lt_long" = "yes"; then |
| AC_MSG_ERROR([Size of "void *" is less than size of "long"]) |
| fi |
| ]) |
| |
| dnl |
| dnl APACHE_CHECK_APR_HAS_LDAP |
| dnl |
| dnl Check if APR_HAS_LDAP is 1 |
| dnl Unfortunately, we can't use APR_CHECK_APR_DEFINE (because it only includes apr.h) |
| dnl or APR_CHECK_DEFINE (because it only checks for defined'ness and not for 0/1). |
| dnl |
| AC_DEFUN([APACHE_CHECK_APR_HAS_LDAP], [ |
| AC_CACHE_CHECK([for ldap support in apr/apr-util],ac_cv_APR_HAS_LDAP,[ |
| apache_old_cppflags="$CPPFLAGS" |
| CPPFLAGS="$CPPFLAGS $INCLUDES" |
| AC_EGREP_CPP(YES_IS_DEFINED, [ |
| #include <apr_ldap.h> |
| #if APR_HAS_LDAP |
| YES_IS_DEFINED |
| #endif |
| ], ac_cv_APR_HAS_LDAP=yes, ac_cv_APR_HAS_LDAP=no) |
| CPPFLAGS="$apache_old_cppflags" |
| ]) |
| ]) |
| |
| dnl |
| dnl APACHE_ADD_GCC_CFLAG |
| dnl |
| dnl Check if compiler is gcc and supports flag. If yes, add to NOTEST_CFLAGS. |
| dnl NOTEST_CFLAGS is merged lately, thus it won't accumulate in CFLAGS here. |
| dnl Also, AC_LANG_PROGRAM() itself is known to trigger [-Wstrict-prototypes] |
| dnl with some autoconf versions, so we force -Wno-strict-prototypes for the |
| dnl check to avoid spurious failures when adding flags like -Werror. |
| dnl |
| AC_DEFUN([APACHE_ADD_GCC_CFLAG], [ |
| define([ap_gcc_ckvar], [ac_cv_gcc_]translit($1, [-:.=], [____])) |
| if test "$GCC" = "yes"; then |
| AC_CACHE_CHECK([whether gcc accepts $1], ap_gcc_ckvar, [ |
| save_CFLAGS="$CFLAGS" |
| CFLAGS="$CFLAGS $1 -Wno-strict-prototypes" |
| AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], |
| [ap_gcc_ckvar=yes], [ap_gcc_ckvar=no]) |
| CFLAGS="$save_CFLAGS" |
| ]) |
| if test "$]ap_gcc_ckvar[" = "yes" ; then |
| APR_ADDTO(NOTEST_CFLAGS,[$1]) |
| fi |
| fi |
| undefine([ap_gcc_ckvar]) |
| ]) |
| |
| |
| dnl |
| dnl APACHE_CHECK_JANSSON |
| dnl |
| dnl Configure for libjansson, giving preference to |
| dnl "--with-jansson=<path>" if it was specified. |
| dnl |
| AC_DEFUN([APACHE_CHECK_JANSSON],[ |
| AC_CACHE_CHECK([for jansson], [ac_cv_jansson], [ |
| dnl initialise the variables we use |
| ac_cv_jansson=no |
| ap_jansson_found="" |
| ap_jansson_base="" |
| ap_jansson_libs="" |
| |
| dnl Determine the jansson base directory, if any |
| AC_MSG_CHECKING([for user-provided jansson base directory]) |
| AC_ARG_WITH(jansson, APACHE_HELP_STRING(--with-jansson=PATH, jansson installation directory), [ |
| dnl If --with-jansson specifies a directory, we use that directory |
| if test "x$withval" != "xyes" -a "x$withval" != "x"; then |
| dnl This ensures $withval is actually a directory and that it is absolute |
| ap_jansson_base="`cd $withval ; pwd`" |
| fi |
| ]) |
| if test "x$ap_jansson_base" = "x"; then |
| AC_MSG_RESULT(none) |
| else |
| AC_MSG_RESULT($ap_jansson_base) |
| fi |
| |
| dnl Run header and version checks |
| saved_CPPFLAGS="$CPPFLAGS" |
| saved_LIBS="$LIBS" |
| saved_LDFLAGS="$LDFLAGS" |
| |
| dnl Before doing anything else, load in pkg-config variables |
| if test -n "$PKGCONFIG"; then |
| saved_PKG_CONFIG_PATH="$PKG_CONFIG_PATH" |
| AC_MSG_CHECKING([for pkg-config along $PKG_CONFIG_PATH]) |
| if test "x$ap_jansson_base" != "x" ; then |
| if test -f "${ap_jansson_base}/lib/pkgconfig/libjansson.pc"; then |
| dnl Ensure that the given path is used by pkg-config too, otherwise |
| dnl the system libjansson.pc might be picked up instead. |
| PKG_CONFIG_PATH="${ap_jansson_base}/lib/pkgconfig${PKG_CONFIG_PATH+:}${PKG_CONFIG_PATH}" |
| export PKG_CONFIG_PATH |
| elif test -f "${ap_jansson_base}/lib64/pkgconfig/libjansson.pc"; then |
| dnl Ensure that the given path is used by pkg-config too, otherwise |
| dnl the system libjansson.pc might be picked up instead. |
| PKG_CONFIG_PATH="${ap_jansson_base}/lib64/pkgconfig${PKG_CONFIG_PATH+:}${PKG_CONFIG_PATH}" |
| export PKG_CONFIG_PATH |
| fi |
| fi |
| AC_ARG_ENABLE(jansson-staticlib-deps,APACHE_HELP_STRING(--enable-jansson-staticlib-deps,[link mod_md with dependencies of libjansson's static libraries (as indicated by "pkg-config --static"). Must be specified in addition to --enable-md.]), [ |
| if test "$enableval" = "yes"; then |
| PKGCONFIG_LIBOPTS="--static" |
| fi |
| ]) |
| ap_jansson_libs="`$PKGCONFIG $PKGCONFIG_LIBOPTS --libs-only-l --silence-errors libjansson`" |
| if test $? -eq 0; then |
| ap_jansson_found="yes" |
| pkglookup="`$PKGCONFIG --cflags-only-I libjansson`" |
| APR_ADDTO(CPPFLAGS, [$pkglookup]) |
| APR_ADDTO(MOD_CFLAGS, [$pkglookup]) |
| pkglookup="`$PKGCONFIG $PKGCONFIG_LIBOPTS --libs-only-L libjansson`" |
| APR_ADDTO(LDFLAGS, [$pkglookup]) |
| APR_ADDTO(MOD_LDFLAGS, [$pkglookup]) |
| pkglookup="`$PKGCONFIG $PKGCONFIG_LIBOPTS --libs-only-other libjansson`" |
| APR_ADDTO(LDFLAGS, [$pkglookup]) |
| APR_ADDTO(MOD_LDFLAGS, [$pkglookup]) |
| fi |
| PKG_CONFIG_PATH="$saved_PKG_CONFIG_PATH" |
| fi |
| |
| dnl fall back to the user-supplied directory if not found via pkg-config |
| if test "x$ap_jansson_base" != "x" -a "x$ap_jansson_found" = "x"; then |
| APR_ADDTO(CPPFLAGS, [-I$ap_jansson_base/include]) |
| APR_ADDTO(MOD_CFLAGS, [-I$ap_jansson_base/include]) |
| APR_ADDTO(LDFLAGS, [-L$ap_jansson_base/lib]) |
| APR_ADDTO(MOD_LDFLAGS, [-L$ap_jansson_base/lib]) |
| if test "x$ap_platform_runtime_link_flag" != "x"; then |
| APR_ADDTO(LDFLAGS, [$ap_platform_runtime_link_flag$ap_jansson_base/lib]) |
| APR_ADDTO(MOD_LDFLAGS, [$ap_platform_runtime_link_flag$ap_jansson_base/lib]) |
| fi |
| fi |
| |
| # attempts to include jansson.h fail me. So lets make sure we can at least |
| # include its other header file |
| AC_TRY_COMPILE([#include <jansson_config.h>],[], |
| [AC_MSG_RESULT(OK) |
| ac_cv_jansson=yes], |
| [AC_MSG_RESULT(FAILED)]) |
| |
| if test "x$ac_cv_jansson" = "xyes"; then |
| ap_jansson_libs="${ap_jansson_libs:--ljansson} `$apr_config --libs`" |
| fi |
| |
| dnl restore |
| CPPFLAGS="$saved_CPPFLAGS" |
| LIBS="$saved_LIBS" |
| LDFLAGS="$saved_LDFLAGS" |
| ]) |
| if test "x$ac_cv_jansson" = "xyes"; then |
| AC_DEFINE(HAVE_JANSSON, 1, [Define if jansson is available]) |
| fi |
| ]) |
