dnl XXX we can't just use AC_PREFIX_DEFAULT because that isn't subbed in
dnl by configure until it is too late. Is that how it should be or not?
dnl Something seems broken here.
dnl Get the layout here, so we can pass the required variables to apr
dnl reparse the configure arguments.
dnl Save user-defined environment settings for later restoration
APR_SAVE_THE_ENVIRONMENT(CPPFLAGS)
APR_SAVE_THE_ENVIRONMENT(CFLAGS)
APR_SAVE_THE_ENVIRONMENT(CXXFLAGS)
APR_SAVE_THE_ENVIRONMENT(LDFLAGS)
APR_SAVE_THE_ENVIRONMENT(LIBS)
APR_SAVE_THE_ENVIRONMENT(INCLUDES)
dnl Generate ./
config.nice for reproducing runs of configure
dnl ## Run configure for packages Apache uses
dnl shared library support for these packages doesn't currently
dnl work on some platforms
echo $ac_n "${nl}Configuring Apache Portable Runtime library ...${nl}"
APR_SUBDIR_CONFIG(
srclib/apr, "$apache_apr_flags --prefix=$prefix --exec-prefix=$exec_prefix --libdir=$libdir --bindir=$bindir --datadir=$datadir --with-installbuilddir=$installbuilddir")
echo $ac_n "${nl}Configuring Apache Portable Runtime Utility library...${nl}"
APR_SUBDIR_CONFIG(
srclib/apr-util, "--with-apr=../apr --prefix=$prefix --exec-prefix=$exec_prefix --libdir=$libdir --bindir=$bindir")
echo $ac_n "${nl}Configuring PCRE regular expression library ...${nl}"
APR_SUBDIR_CONFIG(
srclib/pcre, "--prefix=$prefix --exec-prefix=$exec_prefix --libdir=$libdir --bindir=$bindir")
echo $ac_n "${nl}Configuring Apache httpd ...${nl}"
echo $ac_n "obtaining flag settings from the sub-configures...${nl}"
dnl Now that we have APR's EXTRA_flags in our environment, move them over
dnl to the normal variables to avoid duplications and use them for testing.
dnl We ignore EXTRA_INCLUDES because our own includes will encompass them.
APR_ADDTO(CFLAGS, $EXTRA_CFLAGS)
APR_ADDTO(CPPFLAGS, $EXTRA_CPPFLAGS)
APR_ADDTO(LDFLAGS, $EXTRA_LDFLAGS)
APR_ADDTO(LIBS, $EXTRA_LIBS)
abs_srcdir=`(cd $srcdir && pwd)`
dnl If the source dir is not equal to the build dir,
dnl then we are running in VPATH mode.
if test "$abs_builddir" != "$abs_srcdir"; then
echo $ac_n "${nl}Applying OS-specific hints for httpd ...${nl}"
# Use a custom made libtool replacement
SH_LIBTOOL="$LIBTOOL --shared --export-all"
other_targets="$other_targets os2core"
INSTALL_PROG_FLAGS="-e .exe"
if test "x$LTFLAGS" = "x"; then
LTCFLAGS="-prefer-non-pic -static"
SH_LIBTOOL='$(SHELL) $(top_builddir)/shlibtool $(LTFLAGS)'
APR_SETVAR(APACHE_MPM, [prefork])
APR_SETVAR(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, [1])
APR_SETVAR(APACHE_MPM, [beos])
APR_SETVAR(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, [1])
APR_SETVAR(APACHE_MPM, [mpmt_os2])
APR_SETVAR(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, [1])
APR_SETVAR(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, [1])
*486-*-bsdi* | *-netbsd* | *-freebsd* | *-apple-darwin* | *-dec-osf* | *-qnx)
APR_SETVAR(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, [1])
dnl This is a hack -- we should be using AC_TRY_RUN instead
ap_platform_runtime_link_flag="-R"
APR_SETVAR(APACHE_MPM, [prefork])
APR_SETVAR(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, [1])
dnl Process command line arguments. This is done early in the process so the
dnl user can get feedback quickly in case of an error.
dnl ### need to move some of the arguments "up here"
dnl ## Check for programs
AC_CHECK_TOOL(RANLIB, ranlib, true)
dnl AC_PATH_PROG(PERL_PATH, perl)
dnl various OS checks that apparently set required flags
dnl ## Check for libraries
dnl ## Check for header files
dnl I think these are just used all over the place, so just check for
dnl them at the base of the tree. If some are specific to a single
dnl directory, they should be moved (Comment #Spoon)
dnl Regarding standard header files: AC_HEADER_STDC doesn't set symbols
dnl HAVE_STRING_H, HAVE_STDLIB_H, etc., so those are checked for
dnl explicitly so that the normal HAVE_xxx_H symbol is defined.
dnl ## Check for typedefs, structures, and compiler characteristics.
if test "$ac_cv_prog_gcc" = "yes"; then
APR_ADDTO(NOTEST_CPPFLAGS,-DAP_HAVE_DESIGNATED_INITIALIZER)
dnl ## Check for library functions
dnl ## Check for the tm_gmtoff field in struct tm to get the timezone diffs
AC_CACHE_CHECK([for tm_gmtoff in struct tm], ac_cv_struct_tm_gmtoff,
ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no)])
if test "$ac_cv_struct_tm_gmtoff" = "yes"; then
dnl ## Set up any appropriate OS-specific environment variables for apachectl
# for 32-bit builds, increase MAXDATA to allow lots of threads
if test x$OBJECT_MODE != x64; then
OS_SPECIFIC_VARS="set LDR_CNTRL=\"MAXDATA=0x80000000\" ; export LDR_CNTRL ;"
OS_SPECIFIC_VARS="$OS_SPECIFIC_VARS set AIXTHREAD_SCOPE=S ; export AIXTHREAD_SCOPE"
OS_SPECIFIC_VARS="export _CEE_RUNOPTS=\"STACK(,,ANY)\" ; export _EDC_ADD_ERRNO2=1"
AC_ARG_WITH(port,APACHE_HELP_STRING(--with-port=PORT,Port on which to listen (default is 80)),
[if test "$withval" = "yes"; then AC_MSG_ERROR('option --with-port requires a value (the TCP port number)'); else PORT="$withval"; fi],
AC_ARG_ENABLE(maintainer-mode,APACHE_HELP_STRING(--enable-maintainer-mode,Turn on debugging and compile time warnings),
APR_ADDTO(CPPFLAGS, -DAP_DEBUG)
APACHE_SUBST(BUILTIN_LIBS)
APACHE_SUBST(SHLIBPATH_VAR)
APACHE_SUBST(OS_SPECIFIC_VARS)
PRE_SHARED_CMDS='echo ""'
POST_SHARED_CMDS='echo ""'
dnl apache_need_shared tells us if Apache modules are being built as DSOs
if test "$apache_need_shared" = "yes"; then
shared_build="shared-build"
dnl enable_so tells us if *any* modules can be built as DSOs
if test "$enable_so" = "yes"; then
SH_LDFLAGS="$SH_LDFLAGS \$(EXTRA_LDFLAGS) \$(EXTRA_LIBS)"
UTIL_LDFLAGS="$UTIL_LDFLAGS -Wl,-uXML_Parse"
SH_LDFLAGS='$(top_builddir)/_APP_'
PRE_SHARED_CMDS='ln -s $(top_builddir)/httpd $(top_builddir)/_APP_'
POST_SHARED_CMDS='rm $(top_builddir)/_APP_'
APACHE_SUBST(PRE_SHARED_CMDS)
APACHE_SUBST(POST_SHARED_CMDS)
APACHE_SUBST(shared_build)
AC_ARG_WITH(program-name,
APACHE_HELP_STRING(--with-program-name,alternate executable name),[
APACHE_HELP_STRING(--with-suexec-bin,Path to suexec binary),[
AC_DEFINE_UNQUOTED(SUEXEC_BIN, "$withval", [Path to suexec binary] )
AC_ARG_WITH(suexec-caller,
APACHE_HELP_STRING(--with-suexec-caller,User allowed to call SuExec),[
AC_DEFINE_UNQUOTED(AP_HTTPD_USER, "$withval", [User allowed to call SuExec] ) ] )
AC_ARG_WITH(suexec-userdir,
APACHE_HELP_STRING(--with-suexec-userdir,User subdirectory),[
AC_DEFINE_UNQUOTED(AP_USERDIR_SUFFIX, "$withval", [User subdirectory] ) ] )
AC_ARG_WITH(suexec-docroot,
APACHE_HELP_STRING(--with-suexec-docroot,SuExec root directory),[
AC_DEFINE_UNQUOTED(AP_DOC_ROOT, "$withval", [SuExec root directory] ) ] )
AC_ARG_WITH(suexec-uidmin,
APACHE_HELP_STRING(--with-suexec-uidmin,Minimal allowed UID),[
AC_DEFINE_UNQUOTED(AP_UID_MIN, $withval, [Minimum allowed UID] ) ] )
AC_ARG_WITH(suexec-gidmin,
APACHE_HELP_STRING(--with-suexec-gidmin,Minimal allowed GID),[
AC_DEFINE_UNQUOTED(AP_GID_MIN, $withval, [Minimum allowed GID] ) ] )
AC_ARG_WITH(suexec-logfile,
APACHE_HELP_STRING(--with-suexec-logfile,Set the logfile),[
AC_DEFINE_UNQUOTED(AP_LOG_EXEC, "$withval", [SuExec log file] ) ] )
AC_ARG_WITH(suexec-safepath,
APACHE_HELP_STRING(--with-suexec-safepath,Set the safepath),[
AC_DEFINE_UNQUOTED(AP_SAFE_PATH, "$withval", [safe shell path for SuExec] ) ] )
AC_ARG_WITH(suexec-umask,
APACHE_HELP_STRING(--with-suexec-umask,umask for suexec'd process),[
AC_DEFINE_UNQUOTED(AP_SUEXEC_UMASK, 0$withval, [umask for suexec'd process] ) ] )
dnl AP_LIBS specifies the actual libraries. note we have some required libs.
dnl APR should go after the other libs, so the right symbols can be picked up
AC_DEFINE(AP_USING_AUTOCONF, 1,
[Using autoconf to configure Apache])
if test "$SINGLE_LISTEN_UNSERIALIZED_ACCEPT" = "1"; then
AC_DEFINE(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, 1,
[This platform doesn't suffer from the thundering herd problem])
AC_DEFINE_UNQUOTED(AP_SIG_GRACEFUL, SIG$AP_SIG_GRACEFUL, [Signal used to gracefully restart])
AC_DEFINE_UNQUOTED(AP_SIG_GRACEFUL_STRING, "SIG$AP_SIG_GRACEFUL", [Signal used to gracefully restart (as a quoted string)])
AC_DEFINE_UNQUOTED(AP_SIG_GRACEFUL_SHORT, $AP_SIG_GRACEFUL, [Signal used to gracefully restart (without SIG prefix)])
AP_SIG_GRACEFUL_SHORT=$AP_SIG_GRACEFUL
AP_SIG_GRACEFUL=SIG$AP_SIG_GRACEFUL_SHORT
AC_SUBST(AP_SIG_GRACEFUL)
AC_SUBST(AP_SIG_GRACEFUL_STRING)
AC_SUBST(AP_SIG_GRACEFUL_SHORT)
if test "$cross_compiling" = "no"; then
AC_DEFINE(AP_UNKNOWN_BYTE_ORDER,1,
[byte order is unknown due to cross-compilation])
dnl get the exported vars from APRUTIL
APR_ADDTO(LIBS, $APRUTIL_EXPORT_LIBS)
APR_ADDTO(INCLUDES, $APRUTIL_EXPORT_INCLUDES)
APR_ADDTO(LDFLAGS, $APRUTIL_LDFLAGS)
AP_LIBS="$AP_LIBS $LIBTOOL_LIBS"
dnl ## Finalize the variables
echo $ac_n "${nl}Restore user-defined environment settings...${nl}"
APR_RESTORE_THE_ENVIRONMENT(CPPFLAGS, EXTRA_)
APR_RESTORE_THE_ENVIRONMENT(CFLAGS, EXTRA_)
APR_RESTORE_THE_ENVIRONMENT(CXXFLAGS, EXTRA_)
APR_RESTORE_THE_ENVIRONMENT(LDFLAGS, EXTRA_)
APR_RESTORE_THE_ENVIRONMENT(LIBS, EXTRA_)
APR_RESTORE_THE_ENVIRONMENT(INCLUDES, EXTRA_)
echo $ac_n "${nl}Construct makefiles and header files...${nl}"
APR_EXPAND_VAR(ap_prefix, $prefix)
AC_DEFINE_UNQUOTED(HTTPD_ROOT, "${ap_prefix}",
[Root directory of the Apache install area])
APR_EXPAND_VAR(ap_sysconfdir, $sysconfdir)
APR_PATH_RELATIVE(rel_sysconfdir, $ap_sysconfdir, $prefix)
AC_DEFINE_UNQUOTED(SERVER_CONFIG_FILE, "${rel_sysconfdir}/${progname}.conf",
[Location of the config file, relative to the Apache root directory])
AC_DEFINE_UNQUOTED(APACHE_MPM_DIR, "$MPM_DIR",
[Location of the source for the current MPM])
if test "x$perlbin" = "x"; then
dnl If we are running on
BSD/OS, we need to use the BSD .include syntax.
# Check whether they've installed GNU make