Changes with Apache 2.0.18-dev
+ *) Completely revamp configure so that it preserves the standard make
+ variables CPPFLAGS, CFLAGS, CXXFLAGS, LDFLAGS and LIBS by moving
+ the configure additions to EXTRA_* variables. Also, allow the user
+ to specify NOTEST_* values for all of the above, which eliminates the
+ need for THREAD_CPPFLAGS, THREAD_CFLAGS, and OPTIM. Fix the setting
+ of INCLUDES and EXTRA_INCLUDES. Check flags as they are added to
+ avoid pointless duplications. Fix the order in which flags are given
+ on the compile and link lines. [Roy Fielding]
+
*) Get mod_tls to compile/work better on Windows. PR #7612
[Bernhard Schrenk <b.schrenk@improx.com>]
additional modules mod_rewrite and mod_speling for later loading
through the DSO mechanism:
- $ CC="pgcc" OPTIM="-O2" \
+ $ CC="pgcc" CFLAGS="-O2" \
./configure --prefix=/sw/pkg/apache \
--enable-rewrite=shared \
--enable-speling=shared
Reference:
- $ [CC=...] [CFLAGS_SHLIB=...] [TARGET=...]
- [OPTIM=...] [LD_SHLIB=...]
- [CFLAGS=...] [LDFLAGS_SHLIB=...]
- [INCLUDES=...] [LDFLAGS_SHLIB_EXPORT=...]
- [LDFLAGS=...] [RANLIB=...]
- [LIBS=...] [DEPS=...]
- [NOTEST_CFLAGS=...]
- [NOTEST_LDFLAGS=...]
+ $ [CC=...] [TARGET=...]
+ [CPPFLAGS=...] [NOTEST_CPPFLAGS=...]
+ [CFLAGS=...] [NOTEST_CFLAGS=...]
+ [CXXFLAGS=...] [NOTEST_CXXFLAGS=...]
+ [LDFLAGS=...] [NOTEST_LDFLAGS=...]
+ [LIBS=...] [NOTEST_LIBS=...]
+ [INCLUDES=...] [SHLIB_PATH=...]
+
./configure
[--quiet] [--prefix=DIR] [--enable-NAME=(shared)]
[--verbose] [--exec-prefix=PREFIX] [--disable-NAME]
[--without-support] [--suexec-gidmin=GID]
[--without-confadjust] [--suexec-safepath=PATH]
[--without-execstrip]
- [--server-uid=UID] [--with-maintainter-mode]
+ [--server-uid=UID]
[--server-gid=GID]
- Use the CC, OPTIM, CFLAGS, INCLUDES, LDFLAGS, LIBS, CFLAGS_SHLIB,
- LD_SHLIB, LDFLAGS_SHLIB, LDFLAGS_SHLIB_EXPORT, RANLIB, DEPS and
- TARGET environment variables to override and expand the corresponding
- default entries as determined by configure. Use NOTEST_CFLAGS
- and NOTEST_LDFLAGS to add entries that should be used only during
+ [--enable-maintainter-mode]
+ [--enable-debug]
+
+ Use the CC, CPPFLAGS, CFLAGS, CXXFLAGS, LDFLAGS, LIBS, INCLUDES,
+ SHLIB_PATH and TARGET environment variables to override or expand the
+ corresponding default entries as determined by configure.
+
+ Use NOTEST_CPPFLAGS, NOTEST_CFLAGS, NOTEST_CXXFLAGS, NOTEST_LDFLAGS,
+ and NOTEST_LIBS to add entries that should only be used during
the actual build and compilation of Apache, such as -Werror.
Use the --prefix=PREFIX and --exec-prefix=EPREFIX options to
subscribe to the `new-httpd' mailing list as described at
http://www.apache.org/foundation/mailinglists.html
- Thanks for running Apache.
+ Thanks for running Apache httpd.
The Apache Group
http://www.apache.org/
APACHE_SUBST(prefix)
APACHE_SUBST(AWK)
APACHE_SUBST(CC)
- APACHE_SUBST(CFLAGS)
- APACHE_SUBST(CPPFLAGS)
APACHE_SUBST(CXX)
+ APACHE_SUBST(CPPFLAGS)
+ APACHE_SUBST(CFLAGS)
APACHE_SUBST(CXXFLAGS)
APACHE_SUBST(LTFLAGS)
APACHE_SUBST(LDFLAGS)
APACHE_SUBST(SH_LDFLAGS)
APACHE_SUBST(HTTPD_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(LIBTOOL)
APACHE_SUBST(SHELL)
APACHE_SUBST(MODULE_DIRS)
APACHE_SUBST(PORT)
- APACHE_SUBST(NOTEST_CFLAGS)
- APACHE_SUBST(NOTEST_LDFLAGS)
APACHE_SUBST(CORE_IMPLIB_FILE)
APACHE_SUBST(CORE_IMPLIB)
APACHE_SUBST(SH_LIBTOOL)
APACHE_OUTPUT_FILES="$APACHE_OUTPUT_FILES $1"
])
-dnl
-dnl AC_ADD_LIBRARY(library)
-dnl
-dnl add a library to the link line
-dnl
-AC_DEFUN(AC_ADD_LIBRARY,[
- APACHE_ONCE(LIBRARY, $1, [
- EXTRA_LIBS="$EXTRA_LIBS -l$1"
- ])
-])
-
dnl
dnl AC_CHECK_DEFINE(macro, headerfile)
dnl
include $(top_builddir)/config_vars.mk
+# Combine all of the flags together in the proper order so that
+# the user-defined flags can always override the configure ones, if needed.
+# Note that includes are listed after the flags because -I options have
+# left-to-right precedence and CPPFLAGS may include user-defined overrides.
+#
+ALL_CPPFLAGS = $(DEFS) $(EXTRA_CPPFLAGS) $(NOTEST_CPPFLAGS) $(CPPFLAGS)
+ALL_CFLAGS = $(EXTRA_CFLAGS) $(NOTEST_CFLAGS) $(CFLAGS)
+ALL_CXXFLAGS = $(EXTRA_CXXFLAGS) $(NOTEST_CXXFLAGS) $(CXXFLAGS)
+ALL_LDFLAGS = $(EXTRA_LDFLAGS) $(NOTEST_LDFLAGS) $(LDFLAGS)
+ALL_LIBS = $(EXTRA_LIBS) $(NOTEST_LIBS) $(LIBS)
+ALL_INCLUDES = $(INCLUDES) $(EXTRA_INCLUDES)
+
# Compile commands
-COMMON_FLAGS = $(DEFS) $(INCLUDES) $(EXTRA_INCLUDES) $(EXTRA_CPPFLAGS) $(CPPFLAGS)
-COMPILE = $(CC) $(COMMON_FLAGS) $(EXTRA_CFLAGS) $(CFLAGS) $(NOTEST_CFLAGS)
-CXX_COMPILE = $(CXX) $(COMMON_FLAGS) $(EXTRA_CXXFLAGS) $(CXXFLAGS)
+COMPILE = $(CC) $(ALL_CPPFLAGS) $(ALL_CFLAGS) $(ALL_INCLUDES)
+CXX_COMPILE = $(CXX) $(ALL_CPPFLAGS) $(ALL_CXXFLAGS) $(ALL_INCLUDES)
SH_COMPILE = $(SH_LIBTOOL) --mode=compile $(COMPILE) -c $< && touch $@
SH_CXX_COMPILE = $(SH_LIBTOOL) --mode=compile $(CXX_COMPILE) -c $< && touch $@
# Link-related commands
-LINK = $(LIBTOOL) --mode=link $(COMPILE) $(LTFLAGS) $(LDFLAGS) $(NOTEST_LDFLAGS) -o $@
-SH_LINK = $(SH_LIBTOOL) --mode=link $(COMPILE) $(LTFLAGS) $(LDFLAGS) $(EXTRA_LDFLAGS) $(NOTEST_LDFLAGS) $(SH_LDFLAGS) $(CORE_IMPLIB) -o $@
-MOD_LINK = $(LIBTOOL) --mode=link $(COMPILE) -module $(LTFLAGS) $(LDFLAGS) $(NOTEST_LDFLAGS) -o $@
+LINK = $(LIBTOOL) --mode=link $(COMPILE) $(LTFLAGS) $(ALL_LDFLAGS) -o $@
+SH_LINK = $(SH_LIBTOOL) --mode=link $(COMPILE) $(LTFLAGS) $(ALL_LDFLAGS) $(SH_LDFLAGS) $(CORE_IMPLIB) -o $@
+MOD_LINK = $(LIBTOOL) --mode=link $(COMPILE) -module $(LTFLAGS) $(ALL_LDFLAGS) -o $@
# Cross compile commands
INSTALL_DATA = $(INSTALL) -m 644
INSTALL_PROGRAM = $(INSTALL) -m 755
-DEFS = -I. -I$(srcdir) -I$(top_srcdir)/server/mpm/$(MPM_NAME) -I$(top_srcdir)/modules/http
-
# Suffixes
CXX_SUFFIX = cpp
depend: depend-recursive
if test "`echo $(srcdir)/*.c`" != "$(srcdir)'/*.c'"; then \
- gcc -MM $(COMMON_FLAGS) $(srcdir)/*.c | sed 's/\.o:/.lo:/' > $(builddir)/.deps || true; \
+ gcc -MM $(ALL_CPPFLAGS) $(ALL_INCLUDES) $(srcdir)/*.c | sed 's/\.o:/.lo:/' > $(builddir)/.deps || true; \
fi
-# test "`echo *.c`" = '*.c' || perl $(top_srcdir)/build/mkdep.perl $(CPP) $(INCLUDES) $(EXTRA_INCLUDES) *.c > .deps
+# test "`echo *.c`" = '*.c' || perl $(top_srcdir)/build/mkdep.perl $(CPP) $(ALL_CPPFLAGS) $(ALL_INCLUDES) *.c > .deps
clean: clean-recursive clean-x
sinclude(hints.m4)
sinclude(acinclude.m4)
+dnl Save user-defined environment settings for later restoration
+dnl
+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
+APR_CONFIG_NICE(config.nice)
+
+nl='
+'
dnl ## Run configure for packages Apache uses
+
+echo $ac_n "${nl}Configuring Apache Portable Runtime library ...${nl}"
+
APR_SUBDIR_CONFIG(srclib/apr, "$apache_apr_flags --disable-shared")
+
+echo $ac_n "${nl}Configuring Apache Portable Runtime Utility library...${nl}"
+
APR_SUBDIR_CONFIG(srclib/apr-util, "--with-apr=../apr --disable-shared")
+
+echo $ac_n "${nl}Configuring PCRE regular expression library ...${nl}"
+
APR_SUBDIR_CONFIG(srclib/pcre)
+
+echo $ac_n "${nl}Configuring Apache httpd ...${nl}"
+
+echo $ac_n "obtaining flag settings from the sub-configures...${nl}"
. ./srclib/apr/APRVARS
-dnl Generate ./config.nice for reproducing runs of configure
+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.
dnl
-APR_CONFIG_NICE(config.nice)
+APR_ADDTO(CFLAGS, $EXTRA_CFLAGS)
+APR_ADDTO(CPPFLAGS, $EXTRA_CPPFLAGS)
+APR_ADDTO(LDFLAGS, $EXTRA_LDFLAGS)
+APR_ADDTO(LIBS, $EXTRA_LIBS)
+EXTRA_CFLAGS=
+EXTRA_CPPFLAGS=
+EXTRA_LDFLAGS=
+EXTRA_LIBS=
+EXTRA_INCLUDES=
dnl XXX we can't just use AC_PREFIX_DEFAULT because that isn't subbed in
dnl by configure until it is too late. Is that how it should be or not?
if test "$abs_builddir" != "$abs_srcdir"; then
USE_VPATH=1
+ APR_ADDTO(INCLUDES, [-I. -I\$(srcdir) -I\$(top_builddir)/os/\$(OS_DIR) -I\$(top_srcdir)/os/\$(OS_DIR) -I\$(top_builddir)/server/mpm/\$(MPM_NAME) -I\$(top_srcdir)/server/mpm/\$(MPM_NAME) -I\$(top_builddir)/modules/http -I\$(top_srcdir)/modules/http -I\$(top_builddir)/include -I\$(top_srcdir)/include -I\$(top_builddir)/srclib/apr/include -I\$(top_srcdir)/srclib/apr/include -I\$(top_builddir)/srclib/apr-util/include -I\$(top_srcdir)/srclib/apr-util/include])
+else
+ APR_ADDTO(INCLUDES, [-I. -I\$(top_srcdir)/os/\$(OS_DIR) -I\$(top_srcdir)/server/mpm/\$(MPM_NAME) -I\$(top_srcdir)/modules/http -I\$(top_srcdir)/include -I\$(top_srcdir)/srclib/apr/include -I\$(top_srcdir)/srclib/apr-util/include])
fi
AC_CANONICAL_SYSTEM
AC_CHECK_TOOL(RANLIB, ranlib, true)
dnl AC_PATH_PROG(PERL_PATH, perl)
-#
-# Play with CPPFLAGS given what was learned from APR_PRELOAD.
-#
-# XXX: APR only sets this if threads are enabled. Either APR should be
-# fixed to always set it (most likely), or we should test for threads.
-#
-if test -n "$THREAD_CPPFLAGS"; then
- CPPFLAGS="$CPPFLAGS $THREAD_CPPFLAGS"
-fi
-
dnl various OS checks that apparently set required flags
AC_AIX
AC_ISC_POSIX
AC_CHECK_LIB(nsl, gethostname)
AC_CHECK_LIB(socket, socket)
-AC_ARG_WITH(optim,[ --with-optim="FLAG" obsolete (use OPTIM environment variable)],
- [AC_MSG_ERROR('option --with-optim is obsolete; use OPTIM environment variable instead')])
-
AC_ARG_WITH(port,[ --with-port=PORT Port on which to listen (default is 80)],
[if test "$withval" = "yes"; then AC_MSG_ERROR('option --with-port requires a value (the TCP port number)'); else PORT="$withval"; fi],
[PORT=80])
AC_ARG_ENABLE(debug,[ --enable-debug Turn on debugging and compile time warnings],
- [CFLAGS="$CFLAGS -g"; if test "$GCC" = "yes"; then CFLAGS="$CFLAGS -Wall"; fi])
+ [APR_ADDTO(CFLAGS,-g)
+ if test "$GCC" = "yes"; then
+ APR_ADDTO(CFLAGS,-Wall)
+ fi
+])dnl
AC_ARG_ENABLE(maintainer-mode,[ --enable-maintainer-mode Turn on debugging and compile time warnings],
- [CFLAGS="$CFLAGS -g"; if test "$GCC" = "yes"; then CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations -DAP_DEBUG"; fi])
+ [APR_ADDTO(CFLAGS,-g)
+ if test "$GCC" = "yes"; then
+ APR_ADDTO(CFLAGS,[-Wall -Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations -DAP_DEBUG])
+ fi
+])dnl
APACHE_ENABLE_LAYOUT
APACHE_ENABLE_MODULES
-INCLUDES="-I\$(top_srcdir)/include -I\$(top_srcdir)/srclib/apr/include -I\$(top_srcdir)/srclib/apr-util/include"
-if test -n "$USE_VPATH"; then
- INCLUDES="$INCLUDES -I\$(top_builddir)/include -I\$(top_builddir)/srclib/apr/include"
-fi
-
dnl reading config stubs
esyscmd(./build/config-stubs .)
-INCLUDES="$INCLUDES -I\$(top_srcdir)/os/\$(OS_DIR)"
-EXTRA_LIBS="$EXTRA_LIBS $LIBS"
-EXTRA_LDFLAGS="$LDFLAGS"
-LIBS=""
-LDFLAGS=""
APACHE_SUBST(progname)
-APACHE_SUBST(EXTRA_CFLAGS)
-APACHE_SUBST(EXTRA_LDFLAGS)
-APACHE_SUBST(EXTRA_LIBS)
-APACHE_SUBST(INCLUDES)
APACHE_SUBST(MPM_LIB)
APACHE_SUBST(OS)
APACHE_SUBST(OS_DIR)
POST_SHARED_CMDS='rm $(top_builddir)/_APP_'
;;
*os390)
- CFLAGS="$CFLAGS -Wc,DLL,EXPORTALL"
+ APR_ADDTO(CFLAGS, [-Wc,DLL,EXPORTALL])
;;
esac
shared_build="shared-modules"
dnl get the exported vars from APRUTIL
. ./srclib/apr-util/export_vars.sh
-EXTRA_LIBS="$EXTRA_LIBS $APRUTIL_EXPORT_LIBS"
+APR_ADDTO(LIBS, $APRUTIL_EXPORT_LIBS)
AP_LIBS="$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...${nl}"
+
APACHE_GEN_CONFIG_VARS
dnl ## Build modules.c
APR_SETVAR(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, [1])
;;
esac
- APR_DOEXTRA
+
fi
])
APACHE_MODULE(auth_digest, RFC2617 Digest authentication, , , most)
-LTFLAGS="$LTFLAGS -export-dynamic"
+APR_ADDTO(LTFLAGS,-export-dynamic)
APACHE_MODPATH_FINISH
APACHE_MODULE(file_cache, File cache, , , no)
-LTFLAGS="$LTFLAGS -export-dynamic"
+APR_ADDTO(LTFLAGS,-export-dynamic)
APACHE_MODPATH_FINISH
if test "$enable_dav" != "no"; then
apache_need_expat=yes
- INCLUDES="$INCLUDES -I\$(top_srcdir)/$modpath_current"
+ APR_ADDTO(INCLUDES, [-I\$(top_srcdir)/$modpath_current])
fi
APACHE_MODULE(echo, ECHO server, , , no)
-LTFLAGS="$LTFLAGS -export-dynamic"
+APR_ADDTO(LTFLAGS,-export-dynamic)
APACHE_MODPATH_FINISH
APACHE_MODULE(include, Server Side Includes, , , yes)
-LTFLAGS="$LTFLAGS -export-dynamic"
+APR_ADDTO(LTFLAGS,-export-dynamic)
APACHE_MODPATH_FINISH
APACHE_MODULE(suexec, set uid and gid for spawned processes, , , no, [
other_targets=suexec ] )
-LTFLAGS="$LTFLAGS -export-dynamic"
+APR_ADDTO(LTFLAGS,-export-dynamic)
if test "$apache_cv_mpm" = "threaded" -o "$apache_cv_mpm" = "perchild"; then
# if we are using a threaded MPM, we will get better performance with
APACHE_MODULE(alias, translation of requests, , , yes)
APACHE_MODULE(rewrite, regex URL translation, , , most, [
- EXTRA_CFLAGS="$EXTRA_CFLAGS -DNO_DBM_REWRITEMAP"
+ APR_ADDTO(CFLAGS,-DNO_DBM_REWRITEMAP)
])
dnl ### this isn't going to work quite right because of ordering issues
APACHE_MODULE(unique_id, per-request unique ids)
APACHE_MODULE(setenvif, basing ENV vars on headers, , , yes)
-LTFLAGS="$LTFLAGS -export-dynamic"
+APR_ADDTO(LTFLAGS,-export-dynamic)
APACHE_MODPATH_FINISH
[
searchfile="$withval/inc/ssl.h"
if test -f $searchfile ; then
- INCLUDES="$INCLUDES -I$withval/inc"
- LIBS="$LIBS -L$withval -lsslc"
+ APR_ADDTO(INCLUDES, [-I$withval/inc])
+ APR_ADDTO(LIBS, [-L$withval -lsslc])
ssl_lib="SSLC"
else
searchfile="$withval/ssl/ssl.h"
if test -f $searchfile ; then
- INCLUDES="$INCLUDES -I$withval/include"
- LIBS="$LIBS -L$withval -lssl -lcrypto"
+ APR_ADDTO(INCLUDES, [-I$withval/include])
+ APR_ADDTO(LIBS, [-L$withval -lssl -lcrypto])
ssl_lib="OpenSSL"
else
searchfile="$withval/openssl/ssl.h"
if test -f $searchfile ; then
- INCLUDES="$INCLUDES -I$withval/openssl"
- LIBS="$LIBS -L$withval -lssl -lcrypto"
+ APR_ADDTO(INCLUDES, [-I$withval/openssl])
+ APR_ADDTO(LIBS, [-L$withval -lssl -lcrypto])
ssl_lib="OpenSSL"
else
searchfile="$withval/include/openssl/ssl.h"
if test -f $searchfile ; then
- INCLUDES="$INCLUDES -I$withval/include"
- LIBS="$LIBS -L$withval/lib -lssl -lcrypto"
+ APR_ADDTO(INCLUDES, [-I$withval/include])
+ APR_ADDTO(LIBS, [-L$withval/lib -lssl -lcrypto])
ssl_lib="OpenSSL"
else
AC_MSG_ERROR(no - Unable to locate $withval/inc/ssl.h)
if test "$OS" = "beos" ; then
- CFLAGS="$CFLAGS -DBEOS"
+ APR_ADDTO(CFLAGS,-DBEOS)
fi
if test "$OS" = "os2" ; then
- CFLAGS="$CFLAGS -DOS2 -O2"
+ APR_ADDTO(CFLAGS, [-DOS2 -O2])
fi
# Rule to make def file for OS/2 core dll
ApacheCoreOS2.def: exports.c $(top_srcdir)/os/$(OS_DIR)/core_header.def
cat $(top_srcdir)/os/$(OS_DIR)/core_header.def > $@
- $(CPP) $< $(COMMON_FLAGS) | grep "ap_hack_" | sed -e 's/^.*[)]\(.*\);$$/ "\1"/' >> $@
+ $(CPP) $< $(ALL_CPPFLAGS) $(ALL_INCLUDES) | grep "ap_hack_" | sed -e 's/^.*[)]\(.*\);$$/ "\1"/' >> $@
dnl ## Check for libraries
-AC_CHECK_LIB(nsl, gethostname, [
- AC_ADD_LIBRARY(nsl) ], [])
-
-AC_CHECK_LIB(socket, socket, [
- AC_ADD_LIBRARY(socket) ], [])
-
-AC_CHECK_LIB(nsl, gethostbyaddr, [
- AC_ADD_LIBRARY(nsl) ], [])
-
+AC_CHECK_LIB(nsl, gethostname, APR_ADDTO(LIBS,-lnsl))
+AC_CHECK_LIB(socket, socket, APR_ADDTO(LIBS,-lsocket))
+AC_CHECK_LIB(nsl, gethostbyaddr, APR_ADDTO(LIBS,-lnsl))
dnl ## Check for header files
if test "$MPM_NAME" = "spmt_os2" ; then
AC_CACHE_SAVE
APACHE_FAST_OUTPUT(server/mpm/$MPM_NAME/Makefile)
- CFLAGS="$CFLAGS -Zmt"
- LDFLAGS="$LDFLAGS -Zmt"
+ APR_ADDTO(CFLAGS,-Zmt)
fi
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