Update Makefile

.github/workflows/build.yml

@@ -48,7 +48,7 @@ jobs:
       - name: Compile x86_64
         run: >
           cd src && make clean &&
-          make CPREFIX=x86_64-w64-mingw32- BIT64=1 WINDIVERTHEADERS=../${{ env.WINDIVERT_BASENAME }}/include WINDIVERTLIBS=../${{ env.WINDIVERT_BASENAME }}/x64 -j4 OPTIMIZATION_FLAGS="-O3 -march=native"
+          make CPREFIX=x86_64-w64-mingw32- BIT64=1 WINDIVERTHEADERS=../${{ env.WINDIVERT_BASENAME }}/include WINDIVERTLIBS=../${{ env.WINDIVERT_BASENAME }}/x64 -j4
       
       - name: Prepare x86_64 directory
         run: |
@@ -64,7 +64,7 @@ jobs:
       - name: Compile i686
         run: >
           cd src && make clean &&
-          make CPREFIX=i686-w64-mingw32- WINDIVERTHEADERS=../${{ env.WINDIVERT_BASENAME }}/include WINDIVERTLIBS=../${{ env.WINDIVERT_BASENAME }}/x86 -j4 OPTIMIZATION_FLAGS="-O3 -march=native"
+          make CPREFIX=i686-w64-mingw32- WINDIVERTHEADERS=../${{ env.WINDIVERT_BASENAME }}/include WINDIVERTLIBS=../${{ env.WINDIVERT_BASENAME }}/x86 -j4
 
       - name: Prepare x86 directory
         run: |

src/Makefile

@@ -12,7 +12,7 @@ TARGET = goodbyedpi.exe
 LIBS = -L$(WINDIVERTLIBS) -lWinDivert -lws2_32 -l:libssp.a
 CC = $(CPREFIX)gcc
 CCWINDRES = $(CPREFIX)windres
-CFLAGS = -std=c99 -pie -fPIE -pipe -I$(WINDIVERTHEADERS) -L$(WINDIVERTLIBS) \
+CFLAGS = -std=c2x -pie -fPIE -pipe -I$(WINDIVERTHEADERS) -L$(WINDIVERTLIBS) \
          -O2 -D_FORTIFY_SOURCE=2 -fstack-protector \
          -Wall -Wextra -Wpedantic -Wformat=2 -Wformat-overflow=2 -Wformat-truncation=2 \
          -Wformat-security -Wno-format-nonliteral -Wshadow -Wstrict-aliasing=1 \