apache modules: fix build problems

pkgs.mod_evasive was removed, because that combination isn't supported
(according to an assertion).

pkgs/servers/http/apache-httpd/2.2.nix

@@ -24,7 +24,8 @@ stdenv.mkDerivation rec {
   outputs = [ "dev" "out" "doc" ];
   setOutputFlags = false; # it would move $out/modules, etc.
 
-  buildInputs = [ pkgconfig perl apr aprutil pcre zlib ] ++
+  propagatedBuildInputs = [ apr ]; # otherwise mod_* fail to find includes often
+  buildInputs = [ pkgconfig perl aprutil pcre zlib ] ++
     stdenv.lib.optional sslSupport openssl;
 
   # Required for ‘pthread_cancel’.
@@ -34,6 +35,9 @@ stdenv.mkDerivation rec {
     sed -i config.layout -e "s|installbuilddir:.*|installbuilddir: $dev/share/build|"
   '';
 
+  preConfigure = ''
+    configureFlags="$configureFlags --includedir=$dev/include"
+  '';
   configureFlags = ''
     --with-z=${zlib}
     --with-pcre=${pcre}
@@ -47,7 +51,6 @@ stdenv.mkDerivation rec {
     --enable-disk-cache
     --enable-file-cache
     --enable-mem-cache
-    --includedir=$(dev)/include
     --docdir=$(doc)/share/doc
   '';
 

pkgs/servers/http/apache-httpd/2.4.nix

@@ -39,6 +39,9 @@ stdenv.mkDerivation rec {
   # Required for ‘pthread_cancel’.
   NIX_LDFLAGS = stdenv.lib.optionalString (!stdenv.isDarwin) "-lgcc_s";
 
+  preConfigure = ''
+    configureFlags="$configureFlags --includedir=$dev/include"
+  '';
   configureFlags = ''
     --with-apr=${apr}
     --with-apr-util=${aprutil}
@@ -55,7 +58,6 @@ stdenv.mkDerivation rec {
     ${optionalString sslSupport "--enable-ssl"}
     ${optionalString luaSupport "--enable-lua --with-lua=${lua5}"}
     ${optionalString libxml2Support "--with-libxml2=${libxml2.dev}/include/libxml2"}
-    --includedir=$(dev)/include
     --docdir=$(doc)/share/doc
   '';
 

pkgs/servers/http/apache-modules/mod_fastcgi/default.nix

@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
 
   preBuild = ''
     cp Makefile.AP2 Makefile
-    makeFlags="top_dir=${apacheHttpd} prefix=$out"
+    makeFlags="top_dir=${apacheHttpd}/share prefix=$out"
   '';
 
   meta = {

pkgs/top-level/all-packages.nix

@@ -9239,7 +9239,6 @@ let
 
   # Backwards compatibility.
   mod_dnssd = pkgs.apacheHttpdPackages.mod_dnssd;
-  mod_evasive = pkgs.apacheHttpdPackages.mod_evasive;
   mod_fastcgi = pkgs.apacheHttpdPackages.mod_fastcgi;
   mod_python = pkgs.apacheHttpdPackages.mod_python;
   mod_wsgi = pkgs.apacheHttpdPackages.mod_wsgi;