^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) #! /usr/bin/env python
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) # -*- coding: utf-8 -*-
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) # Copyright (c) 2011-2012, The Linux Foundation. All rights reserved.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) # Redistribution and use in source and binary forms, with or without
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) # modification, are permitted provided that the following conditions are met:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) # * Redistributions of source code must retain the above copyright
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) # notice, this list of conditions and the following disclaimer.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) # * Redistributions in binary form must reproduce the above copyright
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) # notice, this list of conditions and the following disclaimer in the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) # documentation and/or other materials provided with the distribution.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) # * Neither the name of The Linux Foundation nor
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) # the names of its contributors may be used to endorse or promote
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) # products derived from this software without specific prior written
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) # permission.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) # IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) # NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) # EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) # PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) # OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) # WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) # OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) # Invoke gcc, looking for warnings, and causing a failure if there are
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) # non-whitelisted warnings.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) from __future__ import print_function
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) import errno
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) import re
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) import os
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) import sys
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) import subprocess
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) allowed_warnings = set([
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) "cgroup.h:35", # include/trace/hooks/cgroup.h:35:18: warning: 'struct cgroup_subsys' declared inside parameter list will not be visible outside of this definition or declaration
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) "vfs.c:1259", # fs/incfs/vfs.c:1259:10: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) "pseudo_files.c:655", # fs/incfs/pseudo_files.c:655:10: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) "km_apphint.c:230", # drivers/staging/imgtec/rogue/km_apphint.c:230:48: warning: division 'sizeof (void *) / sizeof (void)' does not compute the number of array elements [-Wsizeof-pointer-div]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) "file.c:3010", # fs/f2fs/file.c:3010:12: warning: 'f2fs_ioctl_check_project' defined but not used
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) "configfs.c:1488", # drivers/usb/gadget/configfs.c:1488:12: warning: 'configfs_composite_setup' defined but not used
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) "configfs.c:1513", # drivers/usb/gadget/configfs.c:1513:13: warning: 'configfs_composite_disconnect' defined but not used
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) "posix-cpu-timers.c:1268", # kernel/time/posix-cpu-timers.c:1268:13: warning: 'now' may be used uninitialized in this function
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) "af_unix.c:1036", # net/unix/af_unix.c:1036:20: warning: 'hash' may be used uninitialized in this function
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) "sunxi_sram.c:214", # drivers/soc/sunxi/sunxi_sram.c:214:24: warning: 'device' may be used uninitialized in this function
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) "ks8851.c:298", # drivers/net/ethernet/micrel/ks8851.c:298:2: warning: 'rxb[0]' may be used uninitialized in this function
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) "ks8851.c:421", # drivers/net/ethernet/micrel/ks8851.c:421:20: warning: 'rxb[0]' may be used uninitialized in this function
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) "compat_binfmt_elf.c:58", # fs/compat_binfmt_elf.c:58:13: warning: 'cputime_to_compat_timeval' defined but not used
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) "memcontrol.c:5337", # mm/memcontrol.c:5337:12: warning: initialization from incompatible pointer type
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) "atags_to_fdt.c:101", # arch/arm/boot/compressed/atags_to_fdt.c:101:1: warning: the frame size of 2056 bytes is larger than 1280 bytes [-Wframe-larger-than=]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) "drm_edid.c:3506", # drivers/gpu/drm/drm_edid.c:3506:13: warning: 'cea_db_is_hdmi_forum_vsdb' defined but not used
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) # W=1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) "bounds.c:15", # kernel/bounds.c:15:6: warning: no previous prototype for ‘foo’
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) "cpufeature.h:157", # arch/arm64/include/asm/cpufeature.h:157:68: warning: signed and unsigned type in conditional expression
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) "sched.h:1211", # include/linux/sched.h:1211:1: warning: type qualifiers ignored on function return type
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) "halphyrf_8188e_ce.c:2208", # drivers/net/wireless/rockchip_wlan/rtl8189es/hal/phydm/rtl8188e/halphyrf_8188e_ce.c:2208:1: warning: the frame size of 1056 bytes is larger than 1024 bytes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) "halphyrf_8723b_ce.c:2879", # drivers/net/wireless/rockchip_wlan/rtl8723bu/hal/phydm/rtl8723b/halphyrf_8723b_ce.c:2879:1: warning: the frame size of 1056 bytes is larger than 1024 bytes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) ])
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) # Capture the name of the object file, can find it.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) ofile = None
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) do_exit = False;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) warning_re = re.compile(r'''(.*/|)([^/]+\.[a-z]+:\d+):(\d+:)? warning:''')
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) def interpret_warning(line):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) """Decode the message from gcc. The messages we care about have a filename, and a warning"""
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) line = line.rstrip('\n')
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) m = warning_re.match(line)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) if m and m.group(2) not in allowed_warnings:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) print ("error, forbidden warning:" + m.group(2))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) # If there is a warning, remove any object if it exists.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) if ofile:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) try:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) os.remove(ofile)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) except OSError:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) pass
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) global do_exit
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) do_exit = True;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) def run_gcc():
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) args = sys.argv[1:]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) # Look for -o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) try:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) i = args.index('-o')
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) global ofile
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) ofile = args[i+1]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) except (ValueError, IndexError):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) pass
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) compiler = sys.argv[0]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) try:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) env = os.environ.copy()
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) env['LC_ALL'] = 'C'
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) proc = subprocess.Popen(args, stderr=subprocess.PIPE, env=env)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) for line in proc.stderr:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) print (line.decode("utf-8"), end="")
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) interpret_warning(line.decode("utf-8"))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) if do_exit:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) sys.exit(1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) result = proc.wait()
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) except OSError as e:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) result = e.errno
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) if result == errno.ENOENT:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) print (args[0] + ':' + e.strerror)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) print ('Is your PATH set correctly?')
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) else:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) print (' '.join(args) + str(e))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) return result
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) if __name__ == '__main__':
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) status = run_gcc()
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) sys.exit(status)
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
3 Commits
0 Branches
0 Tags