OXIESEC PANEL

Name	Size	Modified	Perms
📁 ..	-	11/17/2022 06:42:18 AM	rwxr-xr-x
📄 .gitignore	162 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 Kbuild.include	18.36 KB	11/01/2022 04:52:05 PM	rw-r--r--
📄 Lindent	502 bytes	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 Makefile	1.9 KB	11/01/2022 04:52:05 PM	rw-r--r--
📄 Makefile.asm-generic	1.17 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 Makefile.build	20.68 KB	11/01/2022 04:52:05 PM	rw-r--r--
📄 Makefile.clean	2.96 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 Makefile.dtbinst	1.09 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 Makefile.extrawarn	2.83 KB	11/01/2022 04:52:05 PM	rw-r--r--
📄 Makefile.gcc-plugins	3.75 KB	11/01/2022 04:52:05 PM	rw-r--r--
📄 Makefile.headersinst	3.98 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 Makefile.host	6.23 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 Makefile.kasan	1.09 KB	11/01/2022 04:52:05 PM	rw-r--r--
📄 Makefile.kcov	201 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 Makefile.lib	15.25 KB	11/01/2022 04:52:05 PM	rw-r--r--
📄 Makefile.modbuiltin	1.82 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 Makefile.modinst	1.52 KB	11/01/2022 04:52:05 PM	rw-r--r--
📄 Makefile.modpost	5.48 KB	11/01/2022 04:52:05 PM	rw-r--r--
📄 Makefile.modsign	1.02 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 Makefile.ubsan	1.07 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 adjust_autoksyms.sh	3.09 KB	11/01/2022 04:52:05 PM	rwxr-xr-x
📄 asn1_compiler.c	35.54 KB	01/28/2018 09:20:33 PM	rw-r--r--
📁 basic	-	11/17/2022 06:42:23 AM	rwxr-xr-x
📄 bloat-o-meter	3.22 KB	11/01/2022 04:52:05 PM	rwxr-xr-x
📄 bootgraph.pl	6.28 KB	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 check_00index.sh	1.3 KB	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 check_extable.sh	4.93 KB	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 checkincludes.pl	1.94 KB	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 checkkconfigsymbols.py	15.51 KB	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 checkpatch.pl	186.79 KB	11/01/2022 04:52:05 PM	rwxr-xr-x
📄 checkstack.pl	5.49 KB	11/01/2022 04:52:05 PM	rwxr-xr-x
📄 checksyscalls.sh	5.68 KB	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 checkversion.pl	1.9 KB	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 cleanfile	3.46 KB	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 cleanpatch	5.06 KB	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 coccicheck	7.24 KB	11/01/2022 04:52:05 PM	rwxr-xr-x
📁 coccinelle	-	11/17/2022 06:42:18 AM	rwxr-xr-x
📄 config	4.64 KB	11/01/2022 04:52:05 PM	rwxr-xr-x
📄 conmakehash.c	5.98 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 const_structs.checkpatch	964 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 decode_stacktrace.sh	3.82 KB	11/01/2022 04:52:05 PM	rwxr-xr-x
📄 decodecode	2.3 KB	11/01/2022 04:52:05 PM	rwxr-xr-x
📄 depmod.sh	1.94 KB	11/01/2022 04:52:05 PM	rwxr-xr-x
📄 diffconfig	3.72 KB	11/01/2022 04:52:05 PM	rwxr-xr-x
📄 documentation-file-ref-check	395 bytes	01/28/2018 09:20:33 PM	rwxr-xr-x
📁 dtc	-	11/17/2022 06:42:23 AM	rwxr-xr-x
📄 export_report.pl	4.55 KB	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 extract-cert.c	3.46 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 extract-ikconfig	1.69 KB	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 extract-module-sig.pl	3.66 KB	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 extract-sys-certs.pl	3.75 KB	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 extract-vmlinux	1.6 KB	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 extract_xc3028.pl	44.6 KB	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 faddr2line	5.53 KB	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 find-unused-docs.sh	1.27 KB	11/01/2022 04:52:05 PM	rwxr-xr-x
📄 gcc-goto.sh	530 bytes	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 gcc-ld	711 bytes	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 gcc-plugin.sh	1.06 KB	01/28/2018 09:20:33 PM	rwxr-xr-x
📁 gcc-plugins	-	11/17/2022 06:42:23 AM	rwxr-xr-x
📄 gcc-version.sh	857 bytes	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 gcc-x86_32-has-stack-protector.sh	219 bytes	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 gcc-x86_64-has-stack-protector.sh	244 bytes	01/28/2018 09:20:33 PM	rwxr-xr-x
📁 gdb	-	11/17/2022 06:42:23 AM	rwxr-xr-x
📄 gen_initramfs_list.sh	8.03 KB	01/28/2018 09:20:33 PM	rwxr-xr-x
📁 genksyms	-	11/17/2022 06:42:23 AM	rwxr-xr-x
📄 get_dvb_firmware	25.22 KB	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 get_maintainer.pl	65.03 KB	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 gfp-translate	1.71 KB	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 headerdep.pl	3.5 KB	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 headers.sh	512 bytes	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 headers_check.pl	3.73 KB	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 headers_install.sh	1.32 KB	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 insert-sys-cert.c	13.08 KB	11/01/2022 04:52:05 PM	rw-r--r--
📄 kallsyms.c	18.89 KB	11/01/2022 04:52:05 PM	rw-r--r--
📁 kconfig	-	11/17/2022 06:42:23 AM	rwxr-xr-x
📄 kernel-doc	92.36 KB	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 kmsg-doc	12.13 KB	11/01/2022 04:52:05 PM	rwxr-xr-x
📁 ksymoops	-	11/17/2022 06:42:23 AM	rwxr-xr-x
📄 ld-version.sh	269 bytes	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 leaking_addresses.pl	9.65 KB	11/01/2022 04:52:05 PM	rwxr-xr-x
📄 link-vmlinux.sh	7.65 KB	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 makelst	808 bytes	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 markup_oops.pl	8.08 KB	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 mkcompile_h	2.74 KB	11/01/2022 04:52:05 PM	rwxr-xr-x
📄 mkmakefile	1.19 KB	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 mksysmap	1.33 KB	11/01/2022 04:52:05 PM	rwxr-xr-x
📄 mkuboot.sh	414 bytes	01/28/2018 09:20:33 PM	rwxr-xr-x
📁 mod	-	11/17/2022 06:42:23 AM	rwxr-xr-x
📄 module-common.lds	901 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 namespace.pl	13.18 KB	11/01/2022 04:52:05 PM	rwxr-xr-x
📄 objdiff	2.85 KB	01/28/2018 09:20:33 PM	rwxr-xr-x
📁 package	-	11/17/2022 06:42:23 AM	rwxr-xr-x
📄 parse-maintainers.pl	3.72 KB	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 patch-kernel	9.95 KB	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 pnmtologo.c	11.91 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 profile2linkerlist.pl	414 bytes	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 prune-kernel	708 bytes	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 recordmcount.c	17.49 KB	11/01/2022 04:52:05 PM	rw-r--r--
📄 recordmcount.h	16.4 KB	11/01/2022 04:52:05 PM	rw-r--r--
📄 recordmcount.pl	18.41 KB	11/01/2022 04:52:05 PM	rwxr-xr-x
📁 selinux	-	11/17/2022 06:42:23 AM	rwxr-xr-x
📄 setlocalversion	4.72 KB	11/01/2022 04:52:05 PM	rwxr-xr-x
📄 show_delta	2.99 KB	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 sign-file.c	9.76 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 sortextable.c	8.35 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 sortextable.h	5.48 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 spelling.txt	24.97 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 sphinx-pre-install	14.04 KB	11/01/2022 04:52:05 PM	rwxr-xr-x
📄 stackdelta	1.84 KB	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 stackusage	794 bytes	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 subarch.include	641 bytes	11/01/2022 04:52:05 PM	rw-r--r--
📄 tags.sh	9.49 KB	01/28/2018 09:20:33 PM	rwxr-xr-x
📁 tracing	-	11/17/2022 06:42:23 AM	rwxr-xr-x
📄 ubuntu-retpoline-extract-one	7.26 KB	11/01/2022 04:52:05 PM	rw-r--r--
📄 unifdef.c	34.8 KB	11/01/2022 04:52:05 PM	rw-r--r--
📄 ver_linux	2.94 KB	01/28/2018 09:20:33 PM	rwxr-xr-x
📄 xen-hypercalls.sh	386 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 xz_wrap.sh	562 bytes	01/28/2018 09:20:33 PM	rwxr-xr-x

Name

Size

Modified

Perms

📁 ..

11/17/2022 06:42:18 AM

rwxr-xr-x

📄 .gitignore

162 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 Kbuild.include

18.36 KB

11/01/2022 04:52:05 PM

rw-r--r--

📄 Lindent

502 bytes

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 Makefile

1.9 KB

11/01/2022 04:52:05 PM

rw-r--r--

📄 Makefile.asm-generic

1.17 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 Makefile.build

20.68 KB

11/01/2022 04:52:05 PM

rw-r--r--

📄 Makefile.clean

2.96 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 Makefile.dtbinst

1.09 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 Makefile.extrawarn

2.83 KB

11/01/2022 04:52:05 PM

rw-r--r--

📄 Makefile.gcc-plugins

3.75 KB

11/01/2022 04:52:05 PM

rw-r--r--

📄 Makefile.headersinst

3.98 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 Makefile.host

6.23 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 Makefile.kasan

1.09 KB

11/01/2022 04:52:05 PM

rw-r--r--

📄 Makefile.kcov

201 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 Makefile.lib

15.25 KB

11/01/2022 04:52:05 PM

rw-r--r--

📄 Makefile.modbuiltin

1.82 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 Makefile.modinst

1.52 KB

11/01/2022 04:52:05 PM

rw-r--r--

📄 Makefile.modpost

5.48 KB

11/01/2022 04:52:05 PM

rw-r--r--

📄 Makefile.modsign

1.02 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 Makefile.ubsan

1.07 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 adjust_autoksyms.sh

3.09 KB

11/01/2022 04:52:05 PM

rwxr-xr-x

📄 asn1_compiler.c

35.54 KB

01/28/2018 09:20:33 PM

rw-r--r--

📁 basic

11/17/2022 06:42:23 AM

rwxr-xr-x

📄 bloat-o-meter

3.22 KB

11/01/2022 04:52:05 PM

rwxr-xr-x

📄 bootgraph.pl

6.28 KB

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 check_00index.sh

1.3 KB

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 check_extable.sh

4.93 KB

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 checkincludes.pl

1.94 KB

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 checkkconfigsymbols.py

15.51 KB

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 checkpatch.pl

186.79 KB

11/01/2022 04:52:05 PM

rwxr-xr-x

📄 checkstack.pl

5.49 KB

11/01/2022 04:52:05 PM

rwxr-xr-x

📄 checksyscalls.sh

5.68 KB

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 checkversion.pl

1.9 KB

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 cleanfile

3.46 KB

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 cleanpatch

5.06 KB

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 coccicheck

7.24 KB

11/01/2022 04:52:05 PM

rwxr-xr-x

📁 coccinelle

11/17/2022 06:42:18 AM

rwxr-xr-x

📄 config

4.64 KB

11/01/2022 04:52:05 PM

rwxr-xr-x

📄 conmakehash.c

5.98 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 const_structs.checkpatch

964 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 decode_stacktrace.sh

3.82 KB

11/01/2022 04:52:05 PM

rwxr-xr-x

📄 decodecode

2.3 KB

11/01/2022 04:52:05 PM

rwxr-xr-x

📄 depmod.sh

1.94 KB

11/01/2022 04:52:05 PM

rwxr-xr-x

📄 diffconfig

3.72 KB

11/01/2022 04:52:05 PM

rwxr-xr-x

📄 documentation-file-ref-check

395 bytes

01/28/2018 09:20:33 PM

rwxr-xr-x

📁 dtc

11/17/2022 06:42:23 AM

rwxr-xr-x

📄 export_report.pl

4.55 KB

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 extract-cert.c

3.46 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 extract-ikconfig

1.69 KB

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 extract-module-sig.pl

3.66 KB

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 extract-sys-certs.pl

3.75 KB

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 extract-vmlinux

1.6 KB

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 extract_xc3028.pl

44.6 KB

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 faddr2line

5.53 KB

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 find-unused-docs.sh

1.27 KB

11/01/2022 04:52:05 PM

rwxr-xr-x

📄 gcc-goto.sh

530 bytes

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 gcc-ld

711 bytes

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 gcc-plugin.sh

1.06 KB

01/28/2018 09:20:33 PM

rwxr-xr-x

📁 gcc-plugins

11/17/2022 06:42:23 AM

rwxr-xr-x

📄 gcc-version.sh

857 bytes

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 gcc-x86_32-has-stack-protector.sh

219 bytes

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 gcc-x86_64-has-stack-protector.sh

244 bytes

01/28/2018 09:20:33 PM

rwxr-xr-x

📁 gdb

11/17/2022 06:42:23 AM

rwxr-xr-x

📄 gen_initramfs_list.sh

8.03 KB

01/28/2018 09:20:33 PM

rwxr-xr-x

📁 genksyms

11/17/2022 06:42:23 AM

rwxr-xr-x

📄 get_dvb_firmware

25.22 KB

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 get_maintainer.pl

65.03 KB

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 gfp-translate

1.71 KB

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 headerdep.pl

3.5 KB

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 headers.sh

512 bytes

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 headers_check.pl

3.73 KB

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 headers_install.sh

1.32 KB

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 insert-sys-cert.c

13.08 KB

11/01/2022 04:52:05 PM

rw-r--r--

📄 kallsyms.c

18.89 KB

11/01/2022 04:52:05 PM

rw-r--r--

📁 kconfig

11/17/2022 06:42:23 AM

rwxr-xr-x

📄 kernel-doc

92.36 KB

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 kmsg-doc

12.13 KB

11/01/2022 04:52:05 PM

rwxr-xr-x

📁 ksymoops

11/17/2022 06:42:23 AM

rwxr-xr-x

📄 ld-version.sh

269 bytes

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 leaking_addresses.pl

9.65 KB

11/01/2022 04:52:05 PM

rwxr-xr-x

📄 link-vmlinux.sh

7.65 KB

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 makelst

808 bytes

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 markup_oops.pl

8.08 KB

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 mkcompile_h

2.74 KB

11/01/2022 04:52:05 PM

rwxr-xr-x

📄 mkmakefile

1.19 KB

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 mksysmap

1.33 KB

11/01/2022 04:52:05 PM

rwxr-xr-x

📄 mkuboot.sh

414 bytes

01/28/2018 09:20:33 PM

rwxr-xr-x

📁 mod

11/17/2022 06:42:23 AM

rwxr-xr-x

📄 module-common.lds

901 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 namespace.pl

13.18 KB

11/01/2022 04:52:05 PM

rwxr-xr-x

📄 objdiff

2.85 KB

01/28/2018 09:20:33 PM

rwxr-xr-x

📁 package

11/17/2022 06:42:23 AM

rwxr-xr-x

📄 parse-maintainers.pl

3.72 KB

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 patch-kernel

9.95 KB

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 pnmtologo.c

11.91 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 profile2linkerlist.pl

414 bytes

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 prune-kernel

708 bytes

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 recordmcount.c

17.49 KB

11/01/2022 04:52:05 PM

rw-r--r--

📄 recordmcount.h

16.4 KB

11/01/2022 04:52:05 PM

rw-r--r--

📄 recordmcount.pl

18.41 KB

11/01/2022 04:52:05 PM

rwxr-xr-x

📁 selinux

11/17/2022 06:42:23 AM

rwxr-xr-x

📄 setlocalversion

4.72 KB

11/01/2022 04:52:05 PM

rwxr-xr-x

📄 show_delta

2.99 KB

01/28/2018 09:20:33 PM

rwxr-xr-x

📄 sign-file.c

9.76 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 sortextable.c

8.35 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 sortextable.h

5.48 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 spelling.txt

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📄 sphinx-pre-install

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📄 subarch.include

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📄 tags.sh

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📁 tracing

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📄 xen-hypercalls.sh

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📄 xz_wrap.sh

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Editing: config

#!/usr/bin/env bash
# SPDX-License-Identifier: GPL-2.0
# Manipulate options in a .config file from the command line

myname=${0##*/}

# If no prefix forced, use the default CONFIG_
CONFIG_="${CONFIG_-CONFIG_}"

# We use an uncommon delimiter for sed substitutions
SED_DELIM=$(echo -en "\001")

usage() {
	cat >&2 <<EOL
Manipulate options in a .config file from the command line.
Usage:
$myname options command ...
commands:
	--enable|-e option   Enable option
	--disable|-d option  Disable option
	--module|-m option   Turn option into a module
	--set-str option string
	                     Set option to "string"
	--set-val option value
	                     Set option to value
	--undefine|-u option Undefine option
	--state|-s option    Print state of option (n,y,m,undef)

--enable-after|-E beforeopt option
                             Enable option directly after other option
	--disable-after|-D beforeopt option
                             Disable option directly after other option
	--module-after|-M beforeopt option
                             Turn option into module directly after other option

commands can be repeated multiple times

options:
	--file config-file   .config file to change (default .config)
	--keep-case|-k       Keep next symbols' case (dont' upper-case it)

$myname doesn't check the validity of the .config file. This is done at next
make time.

By default, $myname will upper-case the given symbol. Use --keep-case to keep
the case of all following symbols unchanged.

$myname uses 'CONFIG_' as the default symbol prefix. Set the environment
variable CONFIG_ to the prefix to use. Eg.: CONFIG_="FOO_" $myname ...
EOL
	exit 1
}

checkarg() {
	ARG="$1"
	if [ "$ARG" = "" ] ; then
		usage
	fi
	case "$ARG" in
	${CONFIG_}*)
		ARG="${ARG/${CONFIG_}/}"
		;;
	esac
	if [ "$MUNGE_CASE" = "yes" ] ; then
		ARG="`echo $ARG | tr a-z A-Z`"
	fi
}

txt_append() {
	local anchor="$1"
	local insert="$2"
	local infile="$3"
	local tmpfile="$infile.swp"

# sed append cmd: 'a\' + newline + text + newline
	cmd="$(printf "a\\%b$insert" "\n")"

sed -e "/$anchor/$cmd" "$infile" >"$tmpfile"
	# replace original file with the edited one
	mv "$tmpfile" "$infile"
}

txt_subst() {
	local before="$1"
	local after="$2"
	local infile="$3"
	local tmpfile="$infile.swp"

sed -e "s$SED_DELIM$before$SED_DELIM$after$SED_DELIM" "$infile" >"$tmpfile"
	# replace original file with the edited one
	mv "$tmpfile" "$infile"
}

txt_delete() {
	local text="$1"
	local infile="$2"
	local tmpfile="$infile.swp"

sed -e "/$text/d" "$infile" >"$tmpfile"
	# replace original file with the edited one
	mv "$tmpfile" "$infile"
}

set_var() {
	local name=$1 new=$2 before=$3

name_re="^($name=|# $name is not set)"
	before_re="^($before=|# $before is not set)"
	if test -n "$before" && grep -Eq "$before_re" "$FN"; then
		txt_append "^$before=" "$new" "$FN"
		txt_append "^# $before is not set" "$new" "$FN"
	elif grep -Eq "$name_re" "$FN"; then
		txt_subst "^$name=.*" "$new" "$FN"
		txt_subst "^# $name is not set" "$new" "$FN"
	else
		echo "$new" >>"$FN"
	fi
}

undef_var() {
	local name=$1

txt_delete "^$name=" "$FN"
	txt_delete "^# $name is not set" "$FN"
}

if [ "$1" = "--file" ]; then
	FN="$2"
	if [ "$FN" = "" ] ; then
		usage
	fi
	shift 2
else
	FN=.config
fi

if [ "$1" = "" ] ; then
	usage
fi

MUNGE_CASE=yes
while [ "$1" != "" ] ; do
	CMD="$1"
	shift
	case "$CMD" in
	--keep-case|-k)
		MUNGE_CASE=no
		continue
		;;
	--refresh)
		;;
	--*-after|-E|-D|-M)
		checkarg "$1"
		A=$ARG
		checkarg "$2"
		B=$ARG
		shift 2
		;;
	-*)
		checkarg "$1"
		shift
		;;
	esac
	case "$CMD" in
	--enable|-e)
		set_var "${CONFIG_}$ARG" "${CONFIG_}$ARG=y"
		;;

--disable|-d)
		set_var "${CONFIG_}$ARG" "# ${CONFIG_}$ARG is not set"
		;;

--module|-m)
		set_var "${CONFIG_}$ARG" "${CONFIG_}$ARG=m"
		;;

--set-str)
		# sed swallows one level of escaping, so we need double-escaping
		set_var "${CONFIG_}$ARG" "${CONFIG_}$ARG=\"${1//\"/\\\\\"}\""
		shift
		;;

--set-val)
		set_var "${CONFIG_}$ARG" "${CONFIG_}$ARG=$1"
		shift
		;;
	--undefine|-u)
		undef_var "${CONFIG_}$ARG"
		;;

--state|-s)
		if grep -q "# ${CONFIG_}$ARG is not set" $FN ; then
			echo n
		else
			V="$(grep "^${CONFIG_}$ARG=" $FN)"
			if [ $? != 0 ] ; then
				echo undef
			else
				V="${V/#${CONFIG_}$ARG=/}"
				V="${V/#\"/}"
				V="${V/%\"/}"
				V="${V//\\\"/\"}"
				echo "${V}"
			fi
		fi
		;;

--enable-after|-E)
		set_var "${CONFIG_}$B" "${CONFIG_}$B=y" "${CONFIG_}$A"
		;;

--disable-after|-D)
		set_var "${CONFIG_}$B" "# ${CONFIG_}$B is not set" "${CONFIG_}$A"
		;;

--module-after|-M)
		set_var "${CONFIG_}$B" "${CONFIG_}$B=m" "${CONFIG_}$A"
		;;

# undocumented because it ignores --file (fixme)
	--refresh)
		yes "" | make oldconfig
		;;

*)
		usage
		;;
	esac
done