extended cmake based build to generate a pkgconfig for kj and kj-async

c++/CMakeLists.txt

@@ -97,10 +97,16 @@ if(NOT MSVC)  # Don't install pkg-config files when building with MSVC
   set(PTHREAD_CFLAGS "-pthread")
   set(STDLIB_FLAG)  # TODO: Unsupported
 
+  configure_file(kj.pc.in "${CMAKE_CURRENT_BINARY_DIR}/kj.pc" @ONLY)
+  install(FILES "${CMAKE_CURRENT_BINARY_DIR}/kj.pc" DESTINATION "${LIB_INSTALL_DIR}/pkgconfig")
+
   configure_file(capnp.pc.in "${CMAKE_CURRENT_BINARY_DIR}/capnp.pc" @ONLY)
   install(FILES "${CMAKE_CURRENT_BINARY_DIR}/capnp.pc" DESTINATION "${LIB_INSTALL_DIR}/pkgconfig")
 
   if(NOT CAPNP_LITE)
+    configure_file(kj-async.pc.in "${CMAKE_CURRENT_BINARY_DIR}/kj-async.pc" @ONLY)
+    install(FILES "${CMAKE_CURRENT_BINARY_DIR}/kj-async.pc" DESTINATION "${LIB_INSTALL_DIR}/pkgconfig")
+
     configure_file(capnp-rpc.pc.in "${CMAKE_CURRENT_BINARY_DIR}/capnp-rpc.pc" @ONLY)
     install(FILES "${CMAKE_CURRENT_BINARY_DIR}/capnp-rpc.pc" DESTINATION "${LIB_INSTALL_DIR}/pkgconfig")
   endif()

c++/capnp-rpc.pc.in

 prefix=@prefix@
-exec_prefix=@exec_prefix@
 libdir=@libdir@
 includedir=@includedir@
 
 Name: Cap'n Proto RPC
 Description: Fast object-oriented RPC system
 Version: @VERSION@
-Libs: -L${libdir} -lcapnp-rpc -lkj-async
-Requires: capnp = @VERSION@
+Libs: -L${libdir} -lcapnp-rpc
+Requires: capnp = @VERSION@ kj-async = @VERSION@
 Cflags: -I${includedir}

c++/capnp.pc.in

 prefix=@prefix@
-exec_prefix=@exec_prefix@
 libdir=@libdir@
 includedir=@includedir@
 
 Name: Cap'n Proto
 Description: Insanely fast serialization system
 Version: @VERSION@
-Libs: -L${libdir} -lcapnp -lkj @PTHREAD_CFLAGS@ @PTHREAD_LIBS@ @STDLIB_FLAG@
+Libs: -L${libdir} -lcapnp @PTHREAD_CFLAGS@ @PTHREAD_LIBS@ @STDLIB_FLAG@
 Libs.private: @LIBS@
+Requires: kj = @VERSION@
 Cflags: -I${includedir} @PTHREAD_CFLAGS@ @STDLIB_FLAG@ @CAPNP_LITE_FLAG@

c++/kj-async.pc.in

+prefix=@prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: Cap'n Proto
+Description: basic utility library called KJ (async part)
+Version: @VERSION@
+Libs: -L${libdir} -lkj-async @PTHREAD_CFLAGS@ @PTHREAD_LIBS@ @STDLIB_FLAG@
+Requires: kj = @VERSION@
+Cflags: -I${includedir} @PTHREAD_CFLAGS@ @STDLIB_FLAG@ @CAPNP_LITE_FLAG@

c++/kj.pc.in

+prefix=@prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: Cap'n Proto
+Description: basic utility library called KJ
+Version: @VERSION@
+Libs: -L${libdir} -lkj @PTHREAD_CFLAGS@ @PTHREAD_LIBS@ @STDLIB_FLAG@
+Cflags: -I${includedir} @PTHREAD_CFLAGS@ @STDLIB_FLAG@ @CAPNP_LITE_FLAG@