mirror/Shipwright
1
0
Fork 0
mirror of https://github.com/HarbourMasters/Shipwright.git synced 2024-11-29 21:02:18 -05:00
Code Issues Projects Releases Wiki Activity

[LINUX] Add compiler flags to fix floating point precision error (#399)

Browse Source 
These flags are known to fix one known issue exclusive to Linux: the Volvagia boss battle sequence. The softlock that occurs points towards a possible floating point precision error, possibly tied to the camera/Volvagia movement. This does not occur for the Windows build. It's possible that there are more issues that gets fixed by these flags. These flags will ensure that the compiler follows the IEEE 754 standard, which so happens to be the same behaviour that Windows uses. For more details, read this informative stackoverflow post: https://stackoverflow.com/a/16395650
This commit is contained in:
GreenSwede 2022-05-29 18:14:46 +02:00 committed by GitHub
parent aaa1fafd51
commit 90a33e9756
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
soh/Makefile
View File

@ -18,8 +18,8 @@ WARN := \
-funsigned-char \
-m32 -mhard-float -fno-stack-protector -fno-common -fno-zero-initialized-in-bss -fno-strict-aliasing -fno-inline-functions -fno-inline-small-functions -fno-toplevel-reorder -ffreestanding -fwrapv \
CXXFLAGS := $(WARN) -std=c++20 -D_GNU_SOURCE -fpermissive -no-pie -nostdlib -march=i386
CFLAGS := $(WARN) -std=c99 -D_GNU_SOURCE -no-pie -nostdlib -march=i386
CXXFLAGS := $(WARN) -std=c++20 -D_GNU_SOURCE -fpermissive -no-pie -nostdlib -march=i386 -msse2 -mfpmath=sse
CFLAGS := $(WARN) -std=c99 -D_GNU_SOURCE -no-pie -nostdlib -march=i386 -msse2 -mfpmath=sse
LDFLAGS := -m32
CPPFLAGS := -MMD