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crosstool-ng/kconfig
Masahiro Yamada eef8eb4033 kconfig: display recursive dependency resolution hint just once
Commit 1c199f2878f6 ("kbuild: document recursive dependency limitation
/ resolution") probably intended to show a hint along with "recursive
dependency detected!" error, but it missed to add {...} guard, and the
hint is displayed in every loop of the dep_stack traverse, annoyingly.

This error was detected by GCC's -Wmisleading-indentation when switching
to build-time generation of lexer/parser.

scripts/kconfig/symbol.c: In function ‘sym_check_print_recursive’:
scripts/kconfig/symbol.c:1150:3: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
   if (stack->sym == last_sym)
   ^~
scripts/kconfig/symbol.c:1153:4: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’
    fprintf(stderr, "For a resolution refer to Documentation/kbuild/kconfig-language.txt\n");
    ^~~~~~~

I could simply add {...} to surround the three fprintf(), but I rather
chose to move the hint after the loop to make the whole message readable.

Fixes: 1c199f2878f6 ("kbuild: document recursive dependency limitation / resolution"
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Luis R. Rodriguez <mcgrof@kernel.org>

[upstream commit e3b03bf29d6b99fab7001fb20c33fe54928c157a]
Fixes #1000
Signed-off-by: Chris Packham <judge.packham@gmail.com>
5 years ago
..
lxdialog Merge steps.mk into ct-ng 5 years ago
.gitignore Merge steps.mk into ct-ng 5 years ago
Makefile.am Supply explicit --tag CC 5 years ago
check.sh Sync kconfig files with upstream 4.15 5 years ago
conf.c Sync kconfig files with upstream 4.15 5 years ago
confdata.c kconfig: sync upstream changes 7 years ago
expr.c Sync kconfig files with upstream 4.15 5 years ago
expr.h Sync kconfig files with upstream 4.15 5 years ago
kconf_id.c Sync kconfig files with upstream 4.15 5 years ago
list.h Sync kconfig files with upstream 4.15 5 years ago
lkc.h Sync kconfig files with upstream 4.15 5 years ago
lkc_proto.h Sync kconfig files with upstream 4.15 5 years ago
mconf.c kconfig: Update kconfig. Sync with Linux-4.2 8 years ago
menu.c Sync kconfig files with upstream 4.15 5 years ago
nconf.c Sync kconfig files with upstream 4.15 5 years ago
nconf.gui.c Sync kconfig files with upstream 4.15 5 years ago
nconf.h kconfig: Update kconfig. Sync with Linux-4.2 8 years ago
symbol.c kconfig: display recursive dependency resolution hint just once 5 years ago
util.c kconfig: Update kconfig. Sync with Linux-4.2 8 years ago
zconf.l kconfig: Add updates from linux-4.3 and 4.4 8 years ago
zconf.y Sync kconfig files with upstream 4.15 5 years ago