Fix a cmake compatiblity issue related to quoting with cmake 2.8.12 and later. PR: 56615 Submitted by: Chuck Liu <cliu81 gmail.com>, trawick

follow-up to r1588987: Support build of mod_ssl_ct on Windows

mod_ssl: Add hooks to allow other modules to perform processing at several stages of initialization and connection handling. See mod_ssl_openssl.h. This is enough to allow implementation of Certificate Transparency outside of mod_ssl.

Report OpenSSL directories in configuration summary

Workaround issue with defining a preprocessor symbol to a string value with embedded blanks. The extra, escaped quoting in the original version is required for passing the definition over the command-line, but it broke Visual Studio builds. For now, avoid the extra quoting when generating for Visual Studio.

fix versioninfo fields for abs.exe

cmake build support for Windows is now in the 2.4.x branch; remove support for building that branch

When building modules with prereqs, search httpd include dirs before prereq include dirs in case httpd is installed to the same place as the prereq, in which case we might be using an older httpd .h file.

skiplist is gone

Follow up to r1527295: ssl_engine_dh.c is still in 2.4.x, and (perhaps unexpectedly) this cmake list supports both trunk and 2.4.x for the time being.

Improve ephemeral key handling (companion to r1526168): - allow to configure custom DHE or ECDHE parameters via the SSLCertificateFile directive, and adapt its documentation accordingly (addresses PR 49559) - add standardized DH parameters from RFCs 2409 and 3526, use them based on the length of the certificate's RSA/DSA key, and add a FAQ entry for clients which limit DH support to 1024 bits (such as Java 7 and earlier) - move ssl_dh_GetParamFromFile() from ssl_engine_dh.c to ssl_util_ssl.c, and add ssl_ec_GetParamFromFile() - drop ssl_engine_dh.c from mod_ssl For the standardized DH parameters, OpenSSL version 0.9.8a or later is required, which was therefore made a new minimum requirement in r1527294.

util_fcgi.c now in 2.4.x branch too

install libhttpd.exp install mod_foo.lib and mod_foo.exp for modules which APIs that other modules need to link against (e.g., mod_dav, mod_proxy, etc.)

rename EXTRA_INCLUDE_DIRS to EXTRA_INCLUDES, add EXTRA_COMPILE_FLAGS and EXTRA_LIBS

skiplist.c now in 2.4.x

set binary attributes for remaining binaries via httpd.rc, fix the missing feather (icon) on httpd.exe

specify base addresses for libhttpd.dll and modules; mention an issue about Perl compatibility of a support script

install .pdb files when available generate separate ab/abs binaries, following traditional Windows practice add missing utility httxt2dbm provide options to disable installation of manual and .pdb files tweak todo list

Add a global ENABLE_MODULES setting to make it easy to build and/or activate all possible modules. A few modules that are not currently buildable needed a prereq to be defined so that they will be skipped over appropriately for reasonable values of ENABLE_MODULES.

Since a couple of modules have module names that don't match their source file name, don't try to declare modules using the source name, but instead list them as simply modules/xxx/mod_xxx (IOW, stop pretending that there is a modules/ldap/mod_ldap.c and modules/apreq/mod_apreq.c.)

install cache_common.h; add notes on other files that aren't installed

add apreq and skiplist to libhttpd, support mod_apreq

fix odd bug that prevented the manual from being installed

support mod_lua; add some tweaks/disclaimers to the README

handle mod_ldap/mod_authnz_ldap, along with tiny infrastructure for modules whose main source doesn't match the module name (i.e., util_ldap.c vs. mod_ldap) please let mod_ldap be the only user of that support foreverandever

Add macro for checking apr/apu defines like APR_HAS_feature, and for now use it to detect APR_HAS_XLATE and APU_HAVE_CRYPTO. Add special logic for special APR_HAS_LDAP. Display summary of feature detection. mod_session_crypto can now build, so do so if the prereq is present. (By default it won't be activated.) Sketch in more support for Lua, mod_charset_lite, mod_ldap, and mod_authnz_ldap, though they should be expected to fail until somebody actually tries it and fixes the problem. The documented ab issue was my own problem with a mismatch between my compiler and the OpenSSL compiler, resolved by building OpenSSL myself like everybody else. Document another of the possibly zillions of bugs/limitations.

Set LONG_NAME and BIN_NAME to something reasonable for httpd.rc, which otherwise sets the properties to "LONG_NAME" and "BIN_NAME".

Let the location of APR[-Util] and PCRE libs and includes default to the same prefix where this package is installed, generally eliminating four required settings for users. APR trunk vs. APR[-Util] 1.x is selected automatically, as is PCRE debug vs. release. (But if you have both debug and release builds of PCRE you may not like the choice, and will need to override. Add a bunch of gory details about the build to the configuration summary. Document that static PCRE builds aren't yet supported (before or after this commit).

Simplify -DENABLE_MOD_foo to -DENABLE_FOO Improve display of module selections at end of configuration Zap an unused variable

add option EXTRA_INCLUDE_DIRS for pointing to outside directories for .h files (sometimes needed with statically linked, third-party modules) axe remnant of the old way of finding private APR .h files install .h files that live outside of the top include directory

adjust default module enablement to kinda-sorta sync with autoconf-based build (see commentary added as part of this revision sync-ing is limited by * not all modules with prereqs can be built yet * no infrastructure yet to control related modules together (e.g., enabling mod_proxy also enables a slew of others)

move cmake howto/buglist to a separate file, README.cmake add license text to CMakeLists.txt

Only minor adjustments were required to support 2.4.x too, so look at AP_SERVER_MINORVERSION_NUMBER and adjust the lists of available modules and libhttpd sources. The build already worked with apr/aprutil 1.x, so adjust the doc, defaults, and todo list. The --with-module equivalent is already done, so zap the todo.

Fix source path to error documents and icons.

Don't forget to disable an optional module if the prerequisite wasn't found. Tweak the doc a little.

Support new configuration feature -DWITH_MODULES=d:/path/to/mod_foo.c,d:/path/to/mod_bar.c, analogous to --with-module=modpath:/path/to/mod_foo.c,... with the autoconf-based build. This introduces a dependency on awk, but only for users that use this feature. Other users will get the canned os/win32/modules.c.

Generate and install .conf files (with heavy lifting from tdonovan!). Install sample docroot (if the top directory doesn't exist). Change installation of error and icons directories to match Unix -- only if the top directory doesn't exist. Provide a simple Perl script to help with non-standard copy semantics used by the install. THIS ADDS PERL AS A BUILD PREREQ. (The VisualStudio-specific Windows build system required it too.)

Handle the libxml2 prereq of some modules, including its possible dependency on iconv. With that in place, build mod_proxy_html and mod_xml2enc if libxml2 is found. Don't reference zlib or OpenSSL-related variables set by the FindXXX macro unless they were actually found (avoids a cmake warning). Improve the readme.

Follow up to r1518041: zlib is found, deflate build is working

Add mod_deflate build support, along with module enablement options "a" and "i" which are ignored with a warning if a prerequisite is not found. Fix the mod_ssl build to use the same mechanism, and to use enablement option "i" so that it is installed but not loaded if its prereq (OpenSSL) is available. Fix a few messaging buglets.

Add experimental cmake-based build system for Windows. Thanks tdonovan for sharing your earlier version! A lot of good stuff is from Tom; a lot of bad stuff is from me.