Thanks for the additional eyeballs and testing!

I'm working up a CI for release/asf release candidates/snapshot (across
all of our dependencies' development chains)... will share when I'm a bit
closer to the goalpost. I'm happy to add the github-based mod_h2/_md
"external" modules as well to that CI exam.



On Fri, Aug 30, 2019 at 12:10 PM Steve Hay <[email protected]>
wrote:

> I've tried the build again with the proper fix in place and all is well
> for me: mod_md now reports three missing prereqs:
>
> -- mod_md was requested but couldn't be built due to a missing
> prerequisite (OPENSSL_FOUND)
> -- mod_md was requested but couldn't be built due to a missing
> prerequisite (CURL_FOUND)
> -- mod_md was requested but couldn't be built due to a missing
> prerequisite (JANSSON_FOUND)
>
> The complete cmake output is attached in case it is of interest. This was
> using 3.15.2 - the latest version.
>
> Thanks for fixing this.
>
>
> On Fri, 30 Aug 2019 at 09:32, William A Rowe Jr <[email protected]>
> wrote:
>
>> However, it fixed it by ignoring most of the troubles... I have my IP
>> unblocked,
>> so I'm able to get some further fixes in, I added the iterator, confirmed
>> the
>> newest fixes and have committed to trunk and 2.4.x. Steve, please retest
>> and
>> report back?
>>
>> There is no such thing as a _102 openssl result macro, that was a big
>> whoops,
>> since we never tested for that. And won't need to, ever again... deleted
>> the
>> openssl rev test (who would build such an unsupported ancient thing
>> anyways?
>> Shame on them.) And immediately failed on curl and jansson but for two
>> different
>> reasons - reminding us that copy-paste isn't always our friend.
>>
>> cmake has *long* had a FIND_PACKAGE for curl. Not so much for jansson.
>> But we didn't follow the missing logic for jansson or for curl, and
>> didn't invoke
>> the find facility for curl, so both were AWOL. Didn't matter with my
>> hack, since
>> we didn't look for them to be found, and the way I build, all the libs
>> and includes
>> are found during the compilation at the anticipated paths... all but the
>> libcurl_imp.lib which the existing cmake logic overlooked. Easily
>> hardcoded as;
>> cmake $(CMAKE_DEFAULTS)
>> -D CMAKE_INSTALL_PREFIX=$(DESTDIR) \
>> -D CURL_LIBRARIES=$(DESTDIR)/lib/libcurl_imp.lib
>>
>> The lesson in this is that there is more to script than what was copied,
>> it was no different than asking configure.in to work given only half the
>> necessary lines of configure script, and there are one of two different
>> patterns that must be followed; either a FIND_PACKAGE implementation
>> is available in common flavors of cmake for a specific package, or is not.
>> I guess the ask is not to commit untested build changes, well at least
>> don't backport them.
>>
>> The current state of CMake against 3.14 carries the following warnings,
>> I may or may not get around to addressing some or all of these, if anyone
>> else is looking for some low hanging fruit...
>>
>>
>> CMake Warning (dev) at CMakeLists.txt:563 (ELSEIF):
>>   Policy CMP0054 is not set: Only interpret if() arguments as variables or
>>   keywords when unquoted.  Run "cmake --help-policy CMP0054" for policy
>>   details.  Use the cmake_policy command to set the policy and suppress
>> this
>>   warning.
>>
>>   Quoted variables like "i" will no longer be dereferenced when the
>> policy is
>>   set to NEW.  Since the policy is not set the OLD behavior will be used.
>> This warning is for project developers.  Use -Wno-dev to suppress it.
>>
>> CMake Warning (dev) at CMakeLists.txt:615 (GET_TARGET_PROPERTY):
>>   Policy CMP0026 is not set: Disallow use of the LOCATION target property.
>>   Run "cmake --help-policy CMP0026" for policy details.  Use the
>> cmake_policy
>>   command to set the policy and suppress this warning.
>>
>>   The LOCATION property should not be read from target "gen_test_char".
>> Use
>>   the target name directly with add_custom_command, or use the generator
>>   expression $<TARGET_FILE>, as appropriate.
>>
>> This warning is for project developers.  Use -Wno-dev to suppress it.
>>
>> CMake Warning (dev) at CMakeLists.txt:120 (ELSEIF):
>>   Policy CMP0054 is not set: Only interpret if() arguments as variables or
>>   keywords when unquoted.  Run "cmake --help-policy CMP0054" for policy
>>   details.  Use the cmake_policy command to set the policy and suppress
>> this
>>   warning.
>>
>>   Quoted variables like "i" will no longer be dereferenced when the
>> policy is
>>   set to NEW.  Since the policy is not set the OLD behavior will be used.
>> Call Stack (most recent call first):
>>   CMakeLists.txt:757 (GET_MOD_ENABLE_RANK)
>> This warning is for project developers.  Use -Wno-dev to suppress it.
>>
>> CMake Warning (dev) at CMakeLists.txt:766 (IF):
>>   Policy CMP0054 is not set: Only interpret if() arguments as variables or
>>   keywords when unquoted.  Run "cmake --help-policy CMP0054" for policy
>>   details.  Use the cmake_policy command to set the policy and suppress
>> this
>>   warning.
>>
>>   Quoted variables like "APR_HAS_LDAP" will no longer be dereferenced when
>>   the policy is set to NEW.  Since the policy is not set the OLD behavior
>>   will be used.
>> This warning is for project developers.  Use -Wno-dev to suppress it.
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> On Fri, Aug 30, 2019 at 2:24 AM Steve Hay <[email protected]>
>> wrote:
>>
>>> Thanks to you both - that was indeed the trouble, and the fix has
>>> sorted it out for me.
>>>
>>> On Fri, 30 Aug 2019 at 08:16, Stefan Eissing
>>> <[email protected]> wrote:
>>> >
>>> > Added to trunk in r1866119.
>>> > Merged to 2.4.x in r1866121.
>>> >
>>> > Thanks for this, Bill!
>>> >
>>> > > Am 29.08.2019 um 19:05 schrieb William A Rowe Jr <
>>> [email protected]>:
>>> > >
>>> > > Index: httpd-2.x/CMakeLists.txt
>>> > > ===================================================================
>>> > > --- httpd-2.x/CMakeLists.txt  (revision 1866089)
>>> > > +++ httpd-2.x/CMakeLists.txt  (working copy)
>>> > > @@ -508,7 +508,9 @@
>>> > >    modules/lua/lua_vmprep.c           modules/lua/lua_dbd.c
>>> > >  )
>>> > >  SET(mod_lua_requires                 LUA51_FOUND)
>>> > > -SET(mod_md_requires                  OPENSSL_FOUND CURL_FOUND
>>> JANSSON_FOUND HAVE_OPENSSL_102)
>>> > > +# TODO: _requires does not currently iterate a list, substitute the
>>> following once it does;
>>> > > +# SET(mod_md_requires                OPENSSL_FOUND CURL_FOUND
>>> JANSSON_FOUND HAVE_OPENSSL_102)
>>> > > +SET(mod_md_requires                  CURL_FOUND)
>>> > >  SET(mod_md_extra_includes            ${OPENSSL_INCLUDE_DIR}
>>> ${CURL_INCLUDE_DIR} ${JANSSON_INCLUDE_DIR})
>>> > >  SET(mod_md_extra_libs                ${OPENSSL_LIBRARIES}
>>> ${CURL_LIBRARIES} ${JANSSON_LIBRARIES} mod_watchdog)
>>> > >  SET(mod_md_extra_sources
>>> > > @@ -763,6 +765,7 @@
>>> > >    ${CMAKE_CURRENT_SOURCE_DIR}/modules/session
>>> > >    ${CMAKE_CURRENT_SOURCE_DIR}/modules/ssl
>>> > >    ${CMAKE_CURRENT_SOURCE_DIR}/server
>>> > > +  ${CMAKE_CURRENT_SOURCE_DIR}/server/mpm/winnt
>>> > >    ${APR_INCLUDE_DIR}
>>> > >    ${PCRE_INCLUDE_DIR}
>>> > >  )
>>> >
>>>
>>

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