Avoid redundantly specifying opt level in ports (#24134)

The default is -O2

Author: sbc100

tools/ports/libmodplug.py

@@ -30,7 +30,6 @@ def create(final):
       '-DHAVE_CONFIG_H',
       '-DSYM_VISIBILITY',
       '-std=gnu++14',
-      '-O2',
       '-fno-exceptions',
       '-ffast-math',
       '-fno-common',

tools/ports/mpg123.py

@@ -32,7 +32,6 @@ def create(final):
     flags = [
       '-DOPT_GENERIC',
       '-DREAL_IS_FLOAT',
-      '-O2',
       '-fomit-frame-pointer',
       '-finline-functions',
       '-ffast-math',

tools/ports/sdl2_image.py

@@ -61,7 +61,7 @@ def create(final):
               IMG_tif.c IMG_xcf.c IMG_xpm.c IMG_xv.c IMG_webp.c IMG_ImageIO.m
               IMG_avif.c IMG_jxl.c IMG_svg.c IMG_qoi.c'''.split()
 
-    flags = ['-O2', '-sUSE_SDL=2', '-Wno-format-security']
+    flags = ['-sUSE_SDL=2', '-Wno-format-security']
 
     formats = get_formats(settings)
 

tools/ports/sdl2_mixer.py

@@ -43,7 +43,6 @@ def create(final):
     source_path = ports.get_dir('sdl2_mixer', 'SDL_mixer-' + TAG)
     flags = [
       '-sUSE_SDL=2',
-      '-O2',
       '-DMUSIC_WAV',
     ]