APACHE_SUBST(MKDEP)
APACHE_SUBST(INSTALL_PROG_FLAGS)
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(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)`"
# add default MPM to LoadModule list
if test $1 = $default_mpm; then
DSO_MODULES="$DSO_MODULES mpm_$1"
+ ENABLED_DSO_MODULES="${ENABLED_DSO_MODULES},mpm_$1"
fi
fi
$4
])dnl
dnl
-dnl APACHE_MODULE(name, helptext[, objects[, structname[, default[, config]]]])
+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 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),,enable_$1=ifelse($5,,maybe-all,$5))
+ AC_ARG_ENABLE(translit($1,_,-),APACHE_HELP_STRING(optname(),$2),force_$1=$enableval,enable_$1=ifelse($5,,maybe-all,$5))
undefine([optname])dnl
_apmod_extra_msg=""
- dnl When --enable-modules=most or --enable-modules=reallyall is set and the
+ dnl When --enable-modules=most or --enable-modules=(really)all is set and the
dnl module was not explicitly requested, allow a module to disable itself if
dnl its pre-reqs fail.
- dnl XXX: Todo: Allow to disable specific modules even with "reallyall".
- if test "$module_selection" = "most" -a "$enable_$1" = "most" ||
- test "$module_selection" = "reallyall" -a "$enable_$1" != "yes" -a \
- "$enable_$1" != "static"
- then
- _apmod_error_fatal="no"
- else
- _apmod_error_fatal="yes"
- fi
+ case "$enable_$1" in
+ yes|static|shared)
+ _apmod_required="yes"
+ ;;
+ *)
+ case "$module_selection" in
+ reallyall|all|most)
+ _apmod_required="no"
+ ;;
+ *)
+ _apmod_required="yes"
+ ;;
+ esac
+ esac
if test "$enable_$1" = "static"; then
enable_$1=static
elif test "$enable_$1" = "yes"; then
else
enable_$1=no
fi
- elif test "$enable_$1" = "no" -a "$module_selection" = "reallyall"; then
+ elif test "$enable_$1" = "no" -a "$module_selection" = "reallyall" -a \
+ "$force_$1" != "no" ; then
enable_$1=$module_default
_apmod_extra_msg=" ($module_selection)"
fi
if test "$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],,:,[AC_MSG_RESULT([checking dependencies])
- $6
- AC_MSG_CHECKING(whether to enable mod_$1)
- if test "$enable_$1" = "no"; then
- if test "$_apmod_error_fatal" = "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])
+ ifelse([$6$7],,:,
+ [AC_MSG_RESULT([checking dependencies])
+ ifelse([$7],,:,[if test "$enable_$7" = "no" ; then
+ enable_$1=no
+ AC_MSG_WARN("mod_$7 is disabled but required for mod_$1")
+ elif test "$enable_$1" = "static" && test "$enable_$7" != "static" ; then
+ enable_$1=no
+ AC_MSG_WARN("cannot build mod_$1 statically if mod_$7 is built shared")
+ else])
+ 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_$1" != "no"; then
sharedobjs=yes
shared=yes
DSO_MODULES="$DSO_MODULES $1"
+ if test "$5" = "yes" ; then
+ ENABLED_DSO_MODULES="${ENABLED_DSO_MODULES},$1"
+ fi
;;
esac
define([modprefix], [MOD_]translit($1, [a-z-], [A-Z_]))
])
dnl
-dnl APACHE_CHECK_SSL_TOOLKIT
+dnl APACHE_CHECK_OPENSSL
dnl
-dnl Configure for the detected openssl/ssl-c toolkit installation, giving
-dnl
preference to "--with-ssl=<path>" if it was specified.
+dnl Configure for OpenSSL, giving preference to
+dnl "--with-ssl=<path>" if it was specified.
dnl
-AC_DEFUN(APACHE_CHECK_SSL_TOOLKIT,[
-if test "x$ap_ssltk_configured" = "x"; then
- dnl initialise the variables we use
- ap_ssltk_found=""
- ap_ssltk_base=""
- ap_ssltk_libs=""
- ap_ssltk_type=""
-
- dnl Determine the SSL/TLS toolkit's base directory, if any
- AC_MSG_CHECKING([for user-provided SSL/TLS toolkit base])
- AC_ARG_WITH(sslc, APACHE_HELP_STRING(--with-sslc=DIR,RSA SSL-C SSL/TLS toolkit), [
- dnl If --with-sslc specifies a directory, we use that directory or fail
- if test "x$withval" != "xyes" -a "x$withval" != "x"; then
- dnl This ensures $withval is actually a directory and that it is absolute
- ap_ssltk_base="`cd $withval ; pwd`"
- fi
- ap_ssltk_type="sslc"
- ])
- AC_ARG_WITH(ssl, APACHE_HELP_STRING(--with-ssl=DIR,OpenSSL SSL/TLS toolkit), [
- dnl If --with-ssl specifies a directory, we use that directory or fail
- if test "x$withval" != "xyes" -a "x$withval" != "x"; then
- dnl This ensures $withval is actually a directory and that it is absolute
- ap_ssltk_base="`cd $withval ; pwd`"
+AC_DEFUN(APACHE_CHECK_OPENSSL,[
+ AC_CACHE_CHECK([for OpenSSL], [ac_cv_openssl], [
+ dnl initialise the variables we use
+ ac_cv_openssl=no
+ ap_openssl_found=""
+ ap_openssl_base=""
+ ap_openssl_libs=""
+
+ dnl Determine the OpenSSL base directory, if any
+ AC_MSG_CHECKING([for user-provided OpenSSL base directory])
+ AC_ARG_WITH(ssl, APACHE_HELP_STRING(--with-ssl=DIR,OpenSSL base directory), [
+ dnl If --with-ssl specifies a directory, we use that directory
+ if test "x$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($ap_openssl_base)
fi
- ])
- if test "x$ap_ssltk_base" = "x"; then
- AC_MSG_RESULT(none)
- else
- AC_MSG_RESULT($ap_ssltk_base)
- fi
- dnl Run header and version checks
- saved_CPPFLAGS="$CPPFLAGS"
- saved_LIBS="$LIBS"
- saved_LDFLAGS="$LDFLAGS"
- SSL_LIBS=""
-
- dnl Before doing anything else, load in pkg-config variables (if not sslc).
- if test "x$ap_ssltk_type" = "x" -a -n "$PKGCONFIG"; then
- saved_PKG_CONFIG_PATH="$PKG_CONFIG_PATH"
- if test "x$ap_ssltk_base" != "x" -a \
- -f "${ap_ssltk_base}/lib/pkgconfig/openssl.pc"; then
- dnl Ensure that the given path is used by pkg-config too, otherwise
- dnl the system openssl.pc might be picked up instead.
- PKG_CONFIG_PATH="${ap_ssltk_base}/lib/pkgconfig${PKG_CONFIG_PATH+:}${PKG_CONFIG_PATH}"
- export PKG_CONFIG_PATH
- fi
- ap_ssltk_libs="`$PKGCONFIG --libs-only-l openssl 2>&1`"
- if test $? -eq 0; then
- ap_ssltk_found="yes"
- pkglookup="`$PKGCONFIG --cflags-only-I openssl`"
- APR_ADDTO(CPPFLAGS, [$pkglookup])
- APR_ADDTO(INCLUDES, [$pkglookup])
- pkglookup="`$PKGCONFIG --libs-only-L --libs-only-other openssl`"
- APR_ADDTO(LDFLAGS, [$pkglookup])
- APR_ADDTO(SSL_LIBS, [$pkglookup])
+ dnl Run header and version checks
+ saved_CPPFLAGS="$CPPFLAGS"
+ saved_LIBS="$LIBS"
+ saved_LDFLAGS="$LDFLAGS"
+ SSL_LIBS=""
+
+ 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$ap_openssl_base" != "x" -a \
+ -f "${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+:}${PKG_CONFIG_PATH}"
+ export PKG_CONFIG_PATH
+ fi
+ ap_openssl_libs="`$PKGCONFIG --libs-only-l openssl 2>&1`"
+ if test $? -eq 0; then
+ ap_openssl_found="yes"
+ pkglookup="`$PKGCONFIG --cflags-only-I openssl`"
+ APR_ADDTO(CPPFLAGS, [$pkglookup])
+ APR_ADDTO(INCLUDES, [$pkglookup])
+ pkglookup="`$PKGCONFIG --libs-only-L --libs-only-other openssl`"
+ APR_ADDTO(LDFLAGS, [$pkglookup])
+ APR_ADDTO(SSL_LIBS, [$pkglookup])
+ fi
+ PKG_CONFIG_PATH="$saved_PKG_CONFIG_PATH"
fi
- PKG_CONFIG_PATH="$saved_PKG_CONFIG_PATH"
- fi
- if test "x$ap_ssltk_base" != "x" -a "x$ap_ssltk_found" = "x"; then
- APR_ADDTO(CPPFLAGS, [-I$ap_ssltk_base/include])
- APR_ADDTO(INCLUDES, [-I$ap_ssltk_base/include])
- APR_ADDTO(LDFLAGS, [-L$ap_ssltk_base/lib])
- APR_ADDTO(SSL_LIBS, [-L$ap_ssltk_base/lib])
- if test "x$ap_platform_runtime_link_flag" != "x"; then
- APR_ADDTO(LDFLAGS, [$ap_platform_runtime_link_flag$ap_ssltk_base/lib])
- APR_ADDTO(SSL_LIBS, [$ap_platform_runtime_link_flag$ap_ssltk_base/lib])
+
+ 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$ap_openssl_base/include])
+ APR_ADDTO(INCLUDES, [-I$ap_openssl_base/include])
+ APR_ADDTO(LDFLAGS, [-L$ap_openssl_base/lib])
+ APR_ADDTO(SSL_LIBS, [-L$ap_openssl_base/lib])
+ if test "x$ap_platform_runtime_link_flag" != "x"; then
+ APR_ADDTO(LDFLAGS, [$ap_platform_runtime_link_flag$ap_openssl_base/lib])
+ APR_ADDTO(SSL_LIBS, [$ap_platform_runtime_link_flag$ap_openssl_base/lib])
+ fi
fi
- fi
- if test "x$ap_ssltk_type" = "x"; then
- dnl First check for manditory headers
- AC_CHECK_HEADERS([openssl/opensslv.h openssl/ssl.h], [ap_ssltk_type="openssl"], [])
- if test "$ap_ssltk_type" = "openssl"; then
- dnl so it's OpenSSL - test for a good version
- AC_MSG_CHECKING([for OpenSSL version])
- AC_TRY_COMPILE([#include <openssl/opensslv.h>],[
+
+ AC_MSG_CHECKING([for OpenSSL version >= 0.9.7])
+ AC_TRY_COMPILE([#include <openssl/opensslv.h>],[
#if !defined(OPENSSL_VERSION_NUMBER)
-#error "Missing openssl version"
-#endif
-#if (OPENSSL_VERSION_NUMBER < 0x009060af) \
- || ((OPENSSL_VERSION_NUMBER > 0x00907000) && (OPENSSL_VERSION_NUMBER < 0x0090702f))
-#error "Insecure openssl version " OPENSSL_VERSION_TEXT
-#endif],
- [AC_MSG_RESULT(OK)],
- [dnl Replace this with OPENSSL_VERSION_TEXT from opensslv.h?
- AC_MSG_RESULT([not encouraging])
- AC_MSG_WARN([OpenSSL version may contain security vulnerabilities!]
- [ Ensure the latest security patches have been applied!])
- ])
- else
- AC_MSG_RESULT([no OpenSSL headers found])
- fi
- fi
- if test "$ap_ssltk_type" != "openssl"; then
- dnl Might be SSL-C - report, then test anything relevant
- AC_CHECK_HEADERS([sslc.h], [ap_ssltk_type="sslc"], [ap_ssltk_type=""])
- if test "$ap_ssltk_type" = "sslc"; then
- ap_ssltk_libs="-lsslc"
- AC_MSG_CHECKING([for SSL-C version])
- AC_TRY_COMPILE([#include <sslc.h>],[
-#if !defined(SSLC_VERSION_NUMBER)
-#error "Missing SSL-C version"
+#error "Missing OpenSSL version"
#endif
-#if SSLC_VERSION_NUMBER < 0x2310
-#define stringize_ver(x) #x
-#error "Insecure SSL-C version " stringize_ver(SSLC_VERSION_NUMBER)
+#if OPENSSL_VERSION_NUMBER < 0x0090700f
+#error "Unsupported OpenSSL version " OPENSSL_VERSION_TEXT
#endif],
- [AC_MSG_RESULT(OK)],
- [dnl Replace this with SSLC_VERSION_NUMBER?
- AC_MSG_RESULT([not encouraging])
- echo "WARNING: SSL-C version may contain security vulnerabilities!"
- echo " Ensure the latest security patches have been applied!"
- ])
+ [AC_MSG_RESULT(OK)
+ ac_cv_openssl=yes],
+ [AC_MSG_RESULT(FAILED)])
+
+ if test "x$ac_cv_openssl" = "xyes"; then
+ ap_openssl_libs="-lssl -lcrypto `$apr_config --libs`"
+ APR_ADDTO(SSL_LIBS, [$ap_openssl_libs])
+ APR_ADDTO(LIBS, [$ap_openssl_libs])
+ APACHE_SUBST(SSL_LIBS)
+
+ dnl Run library and function checks
+ liberrors=""
+ AC_CHECK_HEADERS([openssl/engine.h])
+ AC_CHECK_FUNCS([SSLeay_version SSL_CTX_new], [], [liberrors="yes"])
+ AC_CHECK_FUNCS([ENGINE_init ENGINE_load_builtin_engines])
+ if test "x$liberrors" != "x"; then
+ AC_MSG_WARN([OpenSSL libraries are unusable])
+ fi
else
- AC_MSG_RESULT([no SSL-C headers found])
+ AC_MSG_WARN([OpenSSL version is too old])
fi
- fi
- if test "x$ap_ssltk_type" = "x"; then
- AC_MSG_ERROR([...No recognized SSL/TLS toolkit detected])
- fi
-
- if test "$ap_ssltk_type" = "openssl" -a "x$ap_ssltk_found" = "x"; then
- ap_ssltk_found="yes"
- ap_ssltk_libs="-lssl -lcrypto `$apr_config --libs`"
- fi
- APR_ADDTO(SSL_LIBS, [$ap_ssltk_libs])
- APR_ADDTO(LIBS, [$ap_ssltk_libs])
- APACHE_SUBST(SSL_LIBS)
-
- dnl Run library and function checks
- liberrors=""
- if test "$ap_ssltk_type" = "openssl"; then
- AC_CHECK_HEADERS([openssl/engine.h])
- AC_CHECK_FUNCS([SSLeay_version SSL_CTX_new], [], [liberrors="yes"])
- AC_CHECK_FUNCS([ENGINE_init ENGINE_load_builtin_engines])
- else
- AC_CHECK_FUNCS([SSLC_library_version SSL_CTX_new], [], [liberrors="yes"])
- AC_CHECK_FUNCS(SSL_set_state)
- fi
- dnl restore
- CPPFLAGS="$saved_CPPFLAGS"
- LIBS="$saved_LIBS"
- LDFLAGS="$saved_LDFLAGS"
- if test "x$liberrors" != "x"; then
- AC_MSG_ERROR([... Error, SSL/TLS libraries were missing or unusable])
- fi
- dnl Adjust apache's configuration based on what we found above.
- dnl (a) define preprocessor symbols
- if test "$ap_ssltk_type" = "openssl"; then
- AC_DEFINE(HAVE_OPENSSL, 1, [Define if SSL is supported using OpenSSL])
- else
- AC_DEFINE(HAVE_SSLC, 1, [Define if SSL is supported using SSL-C])
+ dnl restore
+ CPPFLAGS="$saved_CPPFLAGS"
+ LIBS="$saved_LIBS"
+ LDFLAGS="$saved_LDFLAGS"
+ ])
+ if test "x$ac_cv_openssl" = "xyes"; then
+ AC_DEFINE(HAVE_OPENSSL, 1, [Define if OpenSSL is available])
fi
-fi
])
dnl
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_CFLAGS
+dnl
+dnl Check if compiler is gcc and supports flag. If yes, add to CFLAGS.
+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 $1"
+ AC_COMPILE_IFELSE([AC_LANG_SOURCE([int foo() { return 0; }])],
+ [ap_gcc_ckvar=yes], [ap_gcc_ckvar=no])
+ CFLAGS="$save_CFLAGS"
+ ])
+ if test "$]ap_gcc_ckvar[" = "yes" ; then
+ APR_ADDTO(CFLAGS,[$1])
+ fi
+ fi
+ undefine([ap_gcc_ckvar])
+])
projects / apache / blobdiff