I'm trying to compile a current version of apache2 httpd under the cygwin64
environment. There is an older version of apache2 compiled in cygwin but
it's orphaned and didn't include some of the ssl libs I needed.
When I try to compile it's failing when trying to compile the
mod_cache_disk module:
--------- modules/cache make results start ---------
make[3]: Entering directory '/usr/src/httpd-2.4.52/modules/cache'
Building shared: mod_file_cache.la mod_cache.la mod_cache_disk.la
mod_cache_socache.la mod_socache_shmcb.la mod_socache_dbm.la
mod_socache_memcache.la mod_socache_redis.la
make[4]: Entering directory '/usr/src/httpd-2.4.52/modules/cache'
/usr/share/apr/build-1/libtool --silent --mode=compile gcc -I.
-I/usr/src/httpd-2.4.52/os/unix -I/usr/src/httpd-2.4.52/include
-I/usr/include/apr-1 -I/usr/include -I/usr/src/httpd-2.4.52/modules/aaa
-I/usr/src/httpd-2.4.52/modules/cache -I/usr/src/httpd-2.4.52/modules/core
-I/usr/src/httpd-2.4.52/modules/database
-I/usr/src/httpd-2.4.52/modules/filters
-I/usr/src/httpd-2.4.52/modules/ldap -I/usr/src/httpd-2.4.52/server
-I/usr/src/httpd-2.4.52/modules/loggers -I/usr/src/httpd-2.4.52/modules/lua
-I/usr/src/httpd-2.4.52/modules/proxy -I/usr/src/httpd-2.4.52/modules/http2
-I/usr/src/httpd-2.4.52/modules/session -I/usr/src/httpd-2.4.52/modules/ssl
-I/usr/src/httpd-2.4.52/modules/test -I/usr/src/httpd-2.4.52/server
-I/usr/src/httpd-2.4.52/modules/md
-I/usr/src/httpd-2.4.52/modules/arch/unix
-I/usr/src/httpd-2.4.52/modules/dav/main
-I/usr/src/httpd-2.4.52/modules/generators
-I/usr/src/httpd-2.4.52/modules/mappers -prefer-pic -c mod_file_cache.c &&
touch mod_file_cache.slo
/usr/share/apr/build-1/libtool --silent --mode=link gcc -L/usr/lib
-no-undefined -shrext .so -Wl,/usr/src/httpd-2.4.52/libhttpd.dll.a
-L/usr/lib -R/usr/lib -laprutil-1 -ldb-5.3 -lgdbm -lexpat -liconv
-L/usr/lib -R/usr/lib -lapr-1 -luuid -lcrypt -lpthread -o mod_file_cache.la
-rpath /usr/local/apache2/modules -module -avoid-version mod_file_cache.lo
/usr/share/apr/build-1/libtool --silent --mode=compile gcc -I.
-I/usr/src/httpd-2.4.52/os/unix -I/usr/src/httpd-2.4.52/include
-I/usr/include/apr-1 -I/usr/include -I/usr/src/httpd-2.4.52/modules/aaa
-I/usr/src/httpd-2.4.52/modules/cache -I/usr/src/httpd-2.4.52/modules/core
-I/usr/src/httpd-2.4.52/modules/database
-I/usr/src/httpd-2.4.52/modules/filters
-I/usr/src/httpd-2.4.52/modules/ldap -I/usr/src/httpd-2.4.52/server
-I/usr/src/httpd-2.4.52/modules/loggers -I/usr/src/httpd-2.4.52/modules/lua
-I/usr/src/httpd-2.4.52/modules/proxy -I/usr/src/httpd-2.4.52/modules/http2
-I/usr/src/httpd-2.4.52/modules/session -I/usr/src/httpd-2.4.52/modules/ssl
-I/usr/src/httpd-2.4.52/modules/test -I/usr/src/httpd-2.4.52/server
-I/usr/src/httpd-2.4.52/modules/md
-I/usr/src/httpd-2.4.52/modules/arch/unix
-I/usr/src/httpd-2.4.52/modules/dav/main
-I/usr/src/httpd-2.4.52/modules/generators
-I/usr/src/httpd-2.4.52/modules/mappers -prefer-pic -c mod_cache.c && touch
mod_cache.slo
/usr/share/apr/build-1/libtool --silent --mode=compile gcc -I.
-I/usr/src/httpd-2.4.52/os/unix -I/usr/src/httpd-2.4.52/include
-I/usr/include/apr-1 -I/usr/include -I/usr/src/httpd-2.4.52/modules/aaa
-I/usr/src/httpd-2.4.52/modules/cache -I/usr/src/httpd-2.4.52/modules/core
-I/usr/src/httpd-2.4.52/modules/database
-I/usr/src/httpd-2.4.52/modules/filters
-I/usr/src/httpd-2.4.52/modules/ldap -I/usr/src/httpd-2.4.52/server
-I/usr/src/httpd-2.4.52/modules/loggers -I/usr/src/httpd-2.4.52/modules/lua
-I/usr/src/httpd-2.4.52/modules/proxy -I/usr/src/httpd-2.4.52/modules/http2
-I/usr/src/httpd-2.4.52/modules/session -I/usr/src/httpd-2.4.52/modules/ssl
-I/usr/src/httpd-2.4.52/modules/test -I/usr/src/httpd-2.4.52/server
-I/usr/src/httpd-2.4.52/modules/md
-I/usr/src/httpd-2.4.52/modules/arch/unix
-I/usr/src/httpd-2.4.52/modules/dav/main
-I/usr/src/httpd-2.4.52/modules/generators
-I/usr/src/httpd-2.4.52/modules/mappers -prefer-pic -c cache_storage.c &&
touch cache_storage.slo
/usr/share/apr/build-1/libtool --silent --mode=compile gcc -I.
-I/usr/src/httpd-2.4.52/os/unix -I/usr/src/httpd-2.4.52/include
-I/usr/include/apr-1 -I/usr/include -I/usr/src/httpd-2.4.52/modules/aaa
-I/usr/src/httpd-2.4.52/modules/cache -I/usr/src/httpd-2.4.52/modules/core
-I/usr/src/httpd-2.4.52/modules/database
-I/usr/src/httpd-2.4.52/modules/filters
-I/usr/src/httpd-2.4.52/modules/ldap -I/usr/src/httpd-2.4.52/server
-I/usr/src/httpd-2.4.52/modules/loggers -I/usr/src/httpd-2.4.52/modules/lua
-I/usr/src/httpd-2.4.52/modules/proxy -I/usr/src/httpd-2.4.52/modules/http2
-I/usr/src/httpd-2.4.52/modules/session -I/usr/src/httpd-2.4.52/modules/ssl
-I/usr/src/httpd-2.4.52/modules/test -I/usr/src/httpd-2.4.52/server
-I/usr/src/httpd-2.4.52/modules/md
-I/usr/src/httpd-2.4.52/modules/arch/unix
-I/usr/src/httpd-2.4.52/modules/dav/main
-I/usr/src/httpd-2.4.52/modules/generators
-I/usr/src/httpd-2.4.52/modules/mappers -prefer-pic -c cache_util.c &&
touch cache_util.slo
/usr/share/apr/build-1/libtool --silent --mode=link gcc -L/usr/lib
-no-undefined -shrext .so -Wl,/usr/src/httpd-2.4.52/libhttpd.dll.a
-L/usr/lib -R/usr/lib -laprutil-1 -ldb-5.3 -lgdbm -lexpat -liconv
-L/usr/lib -R/usr/lib -lapr-1 -luuid -lcrypt -lpthread -o mod_cache.la
-rpath /usr/local/apache2/modules -module -avoid-version mod_cache.lo
cache_storage.lo cache_util.lo
/usr/share/apr/build-1/libtool --silent --mode=compile gcc -I.
-I/usr/src/httpd-2.4.52/os/unix -I/usr/src/httpd-2.4.52/include
-I/usr/include/apr-1 -I/usr/include -I/usr/src/httpd-2.4.52/modules/aaa
-I/usr/src/httpd-2.4.52/modules/cache -I/usr/src/httpd-2.4.52/modules/core
-I/usr/src/httpd-2.4.52/modules/database
-I/usr/src/httpd-2.4.52/modules/filters
-I/usr/src/httpd-2.4.52/modules/ldap -I/usr/src/httpd-2.4.52/server
-I/usr/src/httpd-2.4.52/modules/loggers -I/usr/src/httpd-2.4.52/modules/lua
-I/usr/src/httpd-2.4.52/modules/proxy -I/usr/src/httpd-2.4.52/modules/http2
-I/usr/src/httpd-2.4.52/modules/session -I/usr/src/httpd-2.4.52/modules/ssl
-I/usr/src/httpd-2.4.52/modules/test -I/usr/src/httpd-2.4.52/server
-I/usr/src/httpd-2.4.52/modules/md
-I/usr/src/httpd-2.4.52/modules/arch/unix
-I/usr/src/httpd-2.4.52/modules/dav/main
-I/usr/src/httpd-2.4.52/modules/generators
-I/usr/src/httpd-2.4.52/modules/mappers -prefer-pic -c mod_cache_disk.c &&
touch mod_cache_disk.slo
/usr/share/apr/build-1/libtool --silent --mode=link gcc -L/usr/lib
-no-undefined -shrext .so -Wl,/usr/src/httpd-2.4.52/libhttpd.dll.a
-L/usr/lib -R/usr/lib -laprutil-1 -ldb-5.3 -lgdbm -lexpat -liconv
-L/usr/lib -R/usr/lib -lapr-1 -luuid -lcrypt -lpthread -o mod_cache_disk.la
-rpath /usr/local/apache2/modules -module -avoid-version mod_cache_disk.lo
/usr/lib/gcc/x86_64-pc-cygwin/11/../../../../x86_64-pc-cygwin/bin/ld:
.libs/mod_cache_disk.o:mod_cache_disk:(.text+0x47): undefined reference to
`ap_cache_generate_name'
/usr/lib/gcc/x86_64-pc-cygwin/11/../../../../x86_64-pc-cygwin/bin/ld:
.libs/mod_cache_disk.o:mod_cache_disk:(.text+0x12d): undefined reference to
`ap_cache_generate_name'
/usr/lib/gcc/x86_64-pc-cygwin/11/../../../../x86_64-pc-cygwin/bin/ld:
.libs/mod_cache_disk.o:mod_cache_disk:(.text+0x3f32): undefined reference
to `ap_cache_cacheable_headers_out'
/usr/lib/gcc/x86_64-pc-cygwin/11/../../../../x86_64-pc-cygwin/bin/ld:
.libs/mod_cache_disk.o:mod_cache_disk:(.text+0x3f59): undefined reference
to `ap_cache_cacheable_headers_in'
collect2: error: ld returned 1 exit status
make[4]: *** [/usr/src/httpd-2.4.52/modules/cache/modules.mk:6:
mod_cache_disk.la] Error 1
make[4]: Leaving directory '/usr/src/httpd-2.4.52/modules/cache'
make[3]: *** [/usr/src/httpd-2.4.52/build/rules.mk:117:
shared-build-recursive] Error 1
make[3]: Leaving directory '/usr/src/httpd-2.4.52/modules/cache'
make[2]: *** [/usr/src/httpd-2.4.52/build/rules.mk:117:
shared-build-recursive] Error 1
make[2]: Leaving directory '/usr/src/httpd-2.4.52/modules'
make[1]: *** [/usr/src/httpd-2.4.52/build/rules.mk:117:
shared-build-recursive] Error 1
make[1]: Leaving directory '/usr/src/httpd-2.4.52'
make: *** [/usr/src/httpd-2.4.52/build/rules.mk:75: all-recursive] Error 1
--------- modules/cache make results end ---------
Digging up the old version in the cygwin ports, I found the patch files,
but trying to manually apply a patch to the modules/cache/config.m4 didn't
seem to fix the problem. It appears the patch is saying that the symbols
I'm getting the errors upon exist in the 'main cache module' and thus it's
changing a value of 'cache_disk_objs' in the m4 file to include mod_cache
symbols when compiling/linking mod_disk_cache (but as you can see above,
there appears to be no mention of mod_cache.* anything in the gcc or linker
calls for mod_disk_cache)
patched lines from modules/cache/config.m4 is primarily adding cygwin to
the OS/2 rule:
------- relevant patched lines from modules/cache/config.m4 start -------
cache_disk_objs="mod_cache_disk.lo"
cache_socache_objs="mod_cache_socache.lo"
case "$host" in
*os2*|*cygwin*)
# OS/2 DLLs must resolve all symbols at build time
# and we need some from main cache module
cache_disk_objs="$cache_disk_objs mod_cache.la"
cache_socache_objs="$cache_socache_objs mod_cache.la"
;;
esac
APACHE_MODULE(cache, dynamic file caching. At least one storage management
module (e.g. mod_cache_disk) is also necessary., $cache_objs, , most)
APACHE_MODULE(cache_disk, disk caching module, $cache_disk_objs, , most, ,
cache)
APACHE_MODULE(cache_socache, shared object caching module,
$cache_socache_objs, , most)
------- relevant patched lines from modules/cache/config.m4 end -------
My C/make is rusty and I'm not sure the syntax to get it to properly pick
up the symbols.
Can anyone help me figure out how to get this thing to compile? The patch
included similar includes in other module directories so I probably have to
apply similar fixes elsewhere.
--
Problem reports: https://cygwin.com/problems.html
FAQ: https://cygwin.com/faq/
Documentation: https://cygwin.com/docs.html
Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple
