Merge bitcoin/bitcoin#22093: build: Try posix-specific CXX first for mingw32 host

2fda0c7851 doc: Drop no longer required notes for Windows builds (Hennadii Stepanov)
f09ed92be1 build: Try posix-specific CXX first for mingw32 host (Hennadii Stepanov)

Pull request description:

  On master (1186910b6b), when cross-compiling for Windows using our depends build system, we must manually choose the POSIX thread model for the `x86_64-w64-mingw32-g++` compiler.

  This PR improves the build system to make this choice automa**g**ically.

ACKs for top commit:
  jarolrod:
    re-ACK  2fda0c7851
  shaavan:
    tACK 2fda0c7851

Tree-SHA512: ad3bbdfe84b3c8eb56e102aa0abdc76fd864b2724ac59c9a12a798c57d1c5a1172682172588019d5d1715801a9f201fd9424effbd858e8dc30607c23c0d5941f
This commit is contained in:
laanwj
2022-01-07 21:02:25 +01:00
2 changed files with 4 additions and 31 deletions

View File

@@ -1,3 +1,7 @@
ifneq ($(shell which $(host)-g++-posix),)
mingw32_CXX := $(host)-g++-posix
endif
mingw32_CFLAGS=-pipe
mingw32_CXXFLAGS=$(mingw32_CFLAGS)