Adjust debug CFLAGS for cv2pdb

Debug settings for cv2pdb based on discussion in this issue:
rainers/cv2pdb#30

No noticeable difference, but cv2pdb might work someday!

Signed-off-by: Dakota Hawkins <[email protected]>

Author: dakotahawkins

msys2-runtime/PKGBUILD

@@ -228,8 +228,10 @@ build() {
     OPTIM="-O2"
   fi
 
-  CFLAGS="$OPTIM -pipe -ggdb"
-  CXXFLAGS="$OPTIM -pipe -ggdb"
+  # Debug settings for cv2pdb based on discussion in this issue:
+  # https://github.com/rainers/cv2pdb/issues/30
+  CFLAGS="$OPTIM -pipe -gdwarf-2 -gstrict-dwarf -fno-omit-frame-pointer"
+  CXXFLAGS="$OPTIM -pipe -gdwarf-2 -gstrict-dwarf -fno-omit-frame-pointer"
 
   "${srcdir}"/msys2-runtime/configure \
     --prefix=/usr \