gh-mirror/mikepaul-LuaJIT
1
0
Fork 0
mirror of https://github.com/LuaJIT/LuaJIT.git synced 2025-04-18 21:19:19 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Prevent Clang UB 'optimization' which breaks integerness checks.

Browse Source 
Thanks to Kacper Michajłow. #1351 #1355
This commit is contained in:
Mike Pall 2025-04-10 22:53:50 +02:00
parent 51d4c26ec7
commit eec7a8016c
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/Makefile
View File

@ -302,6 +302,9 @@ endif
ifneq (,$(INSTALL_LJLIBD)) ifneq (,$(INSTALL_LJLIBD))
TARGET_XCFLAGS+= -DLUA_LJDIR=\"$(INSTALL_LJLIBD)\" TARGET_XCFLAGS+= -DLUA_LJDIR=\"$(INSTALL_LJLIBD)\"
endif endif
ifeq (,$(shell $(TARGET_CC) -o /dev/null -c -x c /dev/null -fno-strict-float-cast-overflow 2>/dev/null || echo 1))
TARGET_XCFLAGS+= -fno-strict-float-cast-overflow
endif
############################################################################## ##############################################################################
# Target system detection. # Target system detection.