dash/depends/patches/zeromq/fix_mingw_link.patch
merge-script 02aee122de
Merge bitcoin/bitcoin#30508: depends: Fix CMake-generated libzmq.pc file
371910a7682ecdaf86b3e65753667746add1ecd2 depends: Fix CMake-generated `libzmq.pc` file (Hennadii Stepanov)

Pull request description:

  This is a backport of: https://github.com/zeromq/libzmq/pull/4706.

  Similar to https://github.com/bitcoin/bitcoin/pull/30488.

  Addresses https://github.com/bitcoin/bitcoin/pull/29723#issuecomment-2239864170:
  > Looking at the mingw .pc generated by this PR:
  >
  > ```
  > Libs: -L${libdir} -lzmq
  > Libs.private:
  > Requires.private:
  > ```
  >
  > It looks like we'll need to take [zeromq/libzmq#4706](https://github.com/zeromq/libzmq/pull/4706) as well for CMake. That can be done as a follow-up though, as it's not yet merged upstream.

ACKs for top commit:
  fanquake:
    ACK 371910a7682ecdaf86b3e65753667746add1ecd2

Tree-SHA512: 6f9c2e32f83c0e629e32fd3e4c86712af00ffeaf0906bf85e5c2df889302707b9df102e8031249d1bae036eb4fc019c2a5124655682fbc5652d9337cb21c5f2c
2024-09-27 12:52:15 -05:00

32 lines
1.1 KiB
Diff

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 "")