nordic-dev.net/nix
nordic-dev.net/nix
2
0
Fork 0
mirror of https://github.com/NixOS/nix.git synced 2024-11-22 06:42:28 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix precompiled headers building with clang

Browse Source 
Since 24.05 (I think) we need to pass `-c` or Clang thinks we want to
compile *both* a final executable and precompiled header file, and
complains that we cannot use `-o` with multiple outputs. `-c` seems fine
with GCC too, so I just put it in there conditionally.
This commit is contained in:
John Ericson 2024-06-12 10:50:07 -04:00
parent b130d2f2e3
commit e74ce01b7f
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
mk/precompiled-headers.mk
View File

@ -8,7 +8,7 @@ GCH = $(buildprefix)precompiled-headers.h.gch
$(GCH): precompiled-headers.h $(GCH): precompiled-headers.h
@rm -f $@ @rm -f $@
@mkdir -p "$(dir $@)" @mkdir -p "$(dir $@)"
$(trace-gen) $(CXX) -x c++-header -o $@ $< $(GLOBAL_CXXFLAGS) $(GCH_CXXFLAGS) $(trace-gen) $(CXX) -c -x c++-header -o $@ $< $(GLOBAL_CXXFLAGS) $(GCH_CXXFLAGS)
clean-files += $(GCH) clean-files += $(GCH)