depends: zeromq: don't install .pc files and remove patches for them

depends/packages/zeromq.mk

@@ -4,15 +4,13 @@ $(package)_download_path=https://github.com/zeromq/libzmq/releases/download/v$($
 $(package)_file_name=$(package)-$($(package)_version).tar.gz
 $(package)_sha256_hash=6653ef5910f17954861fe72332e68b03ca6e4d9c7160eb3a8de5a5a913bfab43
 $(package)_build_subdir=build
-$(package)_patches = remove_libstd_link.patch
-$(package)_patches += macos_mktemp_check.patch
+$(package)_patches  = macos_mktemp_check.patch
 $(package)_patches += builtin_sha1.patch
 $(package)_patches += fix_have_windows.patch
 $(package)_patches += openbsd_kqueue_headers.patch
 $(package)_patches += cmake_minimum.patch
 $(package)_patches += cacheline_undefined.patch
 $(package)_patches += no_librt.patch
-$(package)_patches += fix_mingw_link.patch
 
 define $(package)_set_vars
   $(package)_config_opts := -DCMAKE_BUILD_TYPE=None -DWITH_DOCS=OFF -DWITH_LIBSODIUM=OFF
@@ -24,15 +22,13 @@ define $(package)_set_vars
 endef
 
 define $(package)_preprocess_cmds
-  patch -p1 < $($(package)_patch_dir)/remove_libstd_link.patch && \
   patch -p1 < $($(package)_patch_dir)/macos_mktemp_check.patch && \
   patch -p1 < $($(package)_patch_dir)/builtin_sha1.patch && \
   patch -p1 < $($(package)_patch_dir)/cacheline_undefined.patch && \
   patch -p1 < $($(package)_patch_dir)/fix_have_windows.patch && \
   patch -p1 < $($(package)_patch_dir)/openbsd_kqueue_headers.patch && \
   patch -p1 < $($(package)_patch_dir)/cmake_minimum.patch && \
-  patch -p1 < $($(package)_patch_dir)/no_librt.patch && \
-  patch -p1 < $($(package)_patch_dir)/fix_mingw_link.patch
+  patch -p1 < $($(package)_patch_dir)/no_librt.patch
 endef
 
 define $(package)_config_cmds
@@ -48,5 +44,6 @@ define $(package)_stage_cmds
 endef
 
 define $(package)_postprocess_cmds
-  rm -rf share
+  rm -rf share && \
+  rm -rf lib/pkgconfig
 endef

depends/patches/zeromq/fix_mingw_link.patch

@@ -1,31 +0,0 @@
-Fix CMake-generated `libzmq.pc` file
-
-This change mirrors the Autotools-based build system behavior for
-cross-compiling for Windows with static linking.
-
-See https://github.com/zeromq/libzmq/pull/4706.
-
-
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 03462271..0315e606 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -546,12 +546,18 @@ if(ZMQ_HAVE_WINDOWS)
-   # Cannot use check_library_exists because the symbol is always declared as char(*)(void)
-   set(CMAKE_REQUIRED_LIBRARIES "ws2_32.lib")
-   check_cxx_symbol_exists(WSAStartup "winsock2.h" HAVE_WS2_32)
-+  if(HAVE_WS2_32)
-+    set(pkg_config_libs_private "${pkg_config_libs_private} -lws2_32")
-+  endif()
- 
-   set(CMAKE_REQUIRED_LIBRARIES "rpcrt4.lib")
-   check_cxx_symbol_exists(UuidCreateSequential "rpc.h" HAVE_RPCRT4)
- 
-   set(CMAKE_REQUIRED_LIBRARIES "iphlpapi.lib")
-   check_cxx_symbol_exists(GetAdaptersAddresses "winsock2.h;iphlpapi.h" HAVE_IPHLAPI)
-+  if(HAVE_IPHLAPI)
-+    set(pkg_config_libs_private "${pkg_config_libs_private} -liphlpapi")
-+  endif()
-   check_cxx_symbol_exists(if_nametoindex "iphlpapi.h" HAVE_IF_NAMETOINDEX)
- 
-   set(CMAKE_REQUIRED_LIBRARIES "")

depends/patches/zeromq/remove_libstd_link.patch

@@ -1,25 +0,0 @@
-commit 47d4cd12a2c051815ddda78adebdb3923b260d8a
-Author: fanquake <fanquake@gmail.com>
-Date:   Tue Aug 18 14:45:40 2020 +0800
-
-    Remove needless linking against libstdc++
-
-    This is broken for a number of reasons, including:
-    - g++ understands "static-libstdc++ -lstdc++" to mean "link against
-      whatever libstdc++ exists, probably shared", which in itself is buggy.
-    - another stdlib (libc++ for example) may be in use
-
-    See #11981.
-
-diff --git a/src/libzmq.pc.in b/src/libzmq.pc.in
-index 233bc3a..3c2bf0d 100644
---- a/src/libzmq.pc.in
-+++ b/src/libzmq.pc.in
-@@ -7,6 +7,6 @@ Name: libzmq
- Description: 0MQ c++ library
- Version: @VERSION@
- Libs: -L${libdir} -lzmq
--Libs.private: -lstdc++ @pkg_config_libs_private@
-+Libs.private: @pkg_config_libs_private@
- Requires.private: @pkg_config_names_private@
- Cflags: -I${includedir} @pkg_config_defines@