treewide: Make explicit that 'dev' output of curl is used

lib/composable-derivation.nix

@@ -50,7 +50,7 @@ let inherit (lib) nv nvs; in
   # nice features:
   # declaring "optional featuers" is modular. For instance:
   #   flags.curl = {
-  #     configureFlags = ["--with-curl=${curl}" "--with-curlwrappers"];
+  #     configureFlags = ["--with-curl=${curl.dev}" "--with-curlwrappers"];
   #     buildInputs = [curl openssl];
   #   };
   #   flags.other = { .. }

pkgs/development/interpreters/php/default.nix

@@ -60,7 +60,7 @@ let
         };
 
         curl = {
-          configureFlags = ["--with-curl=${curl}"];
+          configureFlags = ["--with-curl=${curl.dev}"];
           buildInputs = [curl openssl];
         };
 

pkgs/development/tools/vagrant/default.nix

@@ -52,7 +52,7 @@ stdenv.mkDerivation rec {
     # curl: curl, curl-config
     rm opt/vagrant/embedded/bin/{curl,curl-config}
     ln -s ${curl.bin}/bin/curl opt/vagrant/embedded/bin
-    ln -s ${curl}/bin/curl-config opt/vagrant/embedded/bin
+    ln -s ${curl.dev}/bin/curl-config opt/vagrant/embedded/bin
 
     # libarchive: bsdtar, bsdcpio
     rm opt/vagrant/embedded/bin/{bsdtar,bsdcpio}

pkgs/tools/security/clamav/default.nix

@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
     "--with-xml=${libxml2}"
     "--with-openssl=${openssl}"
     "--with-libncurses-prefix=${ncurses}"
-    "--with-libcurl=${curl}"
+    "--with-libcurl=${curl.dev}"
     "--with-pcre=${pcre}"
     "--enable-milter"
     "--disable-clamav"

pkgs/tools/security/modsecurity/default.nix

@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
   configureFlags = [
     "--enable-standalone-module"
     "--enable-static"
-    "--with-curl=${curl}"
+    "--with-curl=${curl.dev}"
     "--with-apxs=${apacheHttpd.dev}/bin/apxs"
     "--with-pcre=${pcre}"
     "--with-apr=${apr.dev}"

pkgs/top-level/python-packages.nix

@@ -7122,7 +7122,7 @@ in modules // {
     USE_NCCONFIG="0";
     HDF5_DIR="${pkgs.hdf5}";
     NETCDF4_DIR="${pkgs.netcdf}";
-    CURL_DIR="${pkgs.curl}";
+    CURL_DIR="${pkgs.curl.dev}";
     JPEG_DIR="${pkgs.libjpeg}";
 
     meta = {