From: Ryan Bloom <rbb@apache.org>
Date: Mon, 30 Oct 2000 23:08:27 +0000 (+0000)
Subject: This is an ugly little hack to allow DSO modules to work.  This basically
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=631eb74baf1c03abb1e3efd401c6a8ac489e8a1d;p=apache

This is an ugly little hack to allow DSO modules to work.  This basically
forces Apache to link in all of the APR functions whether they are used
by any static modules or not.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@86770 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/build/build.mk b/build/build.mk
index b5dbb907f2..d4a58ec5c7 100644
--- a/build/build.mk
+++ b/build/build.mk
@@ -60,7 +60,7 @@
 
 STAMP = buildmk.stamp
 
-all: $(STAMP) generated_lists
+all: $(STAMP) generated_lists export_lists
 	@$(MAKE) AMFLAGS=$(AMFLAGS) -s -f build/build2.mk
 
 generated_lists:
@@ -72,6 +72,9 @@ generated_lists:
 	@echo config_m4_files = `find . -name config.m4` > $@
 	@n=`helpers/PrintPath libtoolize`; echo libtool_prefix = `dirname $$n`/.. >> $@
 
+export_lists:
+	@build/buildexports.sh main/exports.c support/httpd.exp
+
 $(STAMP): build/buildcheck.sh
 	@build/buildcheck.sh && touch $(STAMP)
 
diff --git a/build/buildexports.sh b/build/buildexports.sh
new file mode 100755
index 0000000000..c8313f3bb0
--- /dev/null
+++ b/build/buildexports.sh
@@ -0,0 +1,31 @@
+#! /bin/sh
+
+exec >$1
+exec <$2
+
+echo "/* This is an ugly hack that needs to be here, so that libtool will"
+echo " * link all of the APR functions into server regardless of whether"
+echo " * the base server uses them."
+echo " */"
+echo ""
+
+cd lib/apr/include
+for file in *.h
+do
+    echo "#include \"$file\""
+done
+cd ../../../
+echo ""
+echo ""
+
+while read LINE
+do
+    if [ "x`echo $LINE | egrep  '^[:space:]*apr_'`" != "x" ]; then
+        newline=`echo "$LINE" |\
+            sed -e 's%^\(.*\)%void *ap_hack_\1 = \1\;%'`
+        echo $newline
+    fi
+done
+
+echo "void *ap_ugly_hack;"
+exit 0
diff --git a/include/http_main.h b/include/http_main.h
index ce07f4914d..33f9f486af 100644
--- a/include/http_main.h
+++ b/include/http_main.h
@@ -89,6 +89,8 @@ extern AP_DECLARE_DATA apr_array_header_t *ap_server_post_read_config;
  *  effect the server based on command line options */
 extern AP_DECLARE_DATA apr_array_header_t *ap_server_config_defines;
 
+extern void *ap_ugly_hack;
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/server/Makefile.in b/server/Makefile.in
index dd30e010f8..e1b779537c 100644
--- a/server/Makefile.in
+++ b/server/Makefile.in
@@ -9,7 +9,7 @@ LTLIBRARY_SOURCES = \
 	util_script.c util_uri.c util_md5.c util_cfgtree.c util_ebcdic.c \
 	rfc1413.c http_connection.c listen.c \
         mpm_common.c util_charset.c util_debug.c util_xml.c \
-	util_filter.c
+	util_filter.c exports.c
 
 include $(top_srcdir)/build/ltlib.mk
 
diff --git a/server/main.c b/server/main.c
index 9682eff875..6cd35b6474 100644
--- a/server/main.c
+++ b/server/main.c
@@ -293,6 +293,13 @@ int main(int argc, char *argv[])
     const char *optarg;
 
     apr_initialize();
+
+    /* This ugly little hack pulls any function referenced in exports.c into
+     * the web server.  exports.c is generated by buildconf, and it
+     * has all of the apr functions specified by httpd.exp.
+     */
+    ap_ugly_hack = apr_initialize;
+
     process = create_process(argc, argv);
     pglobal = process->pool;
     pconf = process->pconf;
diff --git a/support/httpd.exp b/support/httpd.exp
index b057c94994..93c98731d5 100644
--- a/support/httpd.exp
+++ b/support/httpd.exp
@@ -333,6 +333,8 @@ apr_signal
 apr_snprintf
 apr_socket_from_file
 apr_stat
+apr_strnatcmp
+apr_strnatcasecmp
 apr_table_add
 apr_table_addn
 apr_table_do