Created attachment 35785 [details] CMakeLists.txt.patch The 2.4.x branch has been requiring this patch for me to build on Windows with mod_http2: [1]. When I try without it, I get: > [ 54%] Building C object CMakeFiles/mod_http2.dir/modules/http2/mod_http2.c.obj > mod_http2.c > C:\workspace\workspace\httpd-windows\label\w2k12r2\modules\http2\mod_http2.c(30): fatal error C1083: Cannot open include file: 'nghttp2/nghttp2.h': No such file or directory So, unless my nghttp2 package I build [2] arranges header files in a fashion httpd does not expect, this is a bug. The fix that helps me: +SET(mod_http2_extra_includes ${NGHTTP2_INCLUDE_DIR}) WDYT? [1] https://raw.githubusercontent.com/modcluster/ci.modcluster.io/master/windows/httpd/httpd-2.4.29_CMakeLists.txt.patch [2] https://ci.modcluster.io/job/nghttp2-windows/2/label=w2k12r2/artifact/nghttp2-v1.27.0-e8907a0-64.zip
This has been fixed in r1743512 on trunk, but is not backported to 2.4.x yet.
+1. Something I've never seen since I build all deps into a single dependency tree. The other expat/openssl etc paths worked around this.
This was half-fixed by 2.4.34, but the remainder of r1743512 has been committed in r1836289 and will be addressed in 2.4.next.