pyrox.dev
1Patch to make the target libraries 'configure' scripts find the proper CPP.
2I noticed that building the mingw32 cross compiler.
3Looking at the build script for mingw in archlinux, I think that only nixos
4needs this patch. I don't know why.
5diff --git a/Makefile.in b/Makefile.in
6index 93f66b6..d691917 100644
7--- a/Makefile.in
8+++ b/Makefile.in
9@@ -266,6 +266,7 @@ BASE_TARGET_EXPORTS = \
10 AR="$(AR_FOR_TARGET)"; export AR; \
11 AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
12 CC="$(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
13+ CPP="$(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS -E"; export CC; \
14 CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
15 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
16 CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
17@@ -291,11 +292,13 @@ BASE_TARGET_EXPORTS = \
18 RAW_CXX_TARGET_EXPORTS = \
19 $(BASE_TARGET_EXPORTS) \
20 CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
21- CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
22+ CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX; \
23+ CXXCPP="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS -E"; export CXX;
24
25 NORMAL_TARGET_EXPORTS = \
26 $(BASE_TARGET_EXPORTS) \
27- CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
28+ CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX; \
29+ CXXCPP="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS -E"; export CXX;
30
31 # Where to find GMP
32 HOST_GMPLIBS = @gmplibs@