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| author | Nicolas Pitre <nicolas.pitre@linaro.org> | 2016-11-17 01:28:39 +0100 |
|---|---|---|
| committer | Michal Marek <mmarek@suse.com> | 2016-12-11 11:51:43 +0100 |
| commit | 76bee23411f8510fbf5fc5641bae2c203b726eb6 (patch) | |
| tree | 8f917e9ce9020d1f0ff3c18d451a10c0db3697dd /scripts | |
| parent | kbuild: minor improvement for thin archives build (diff) | |
| download | linux-76bee23411f8510fbf5fc5641bae2c203b726eb6.tar.xz linux-76bee23411f8510fbf5fc5641bae2c203b726eb6.zip | |
kbuild: cmd_export_list: tighten the sed script
When LTO is used, some ___ksymtab_string sections are seen by this sed
script, creating lines containing a single ) such as:
EXPORT(foo)
)
)
EXPORT(bar)
Let's make it so the + character is also required for any line to be
printed.
Signed-off-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Michal Marek <mmarek@suse.com>
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/Makefile.build | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/Makefile.build b/scripts/Makefile.build index fb6a5ee1edec..9257a06ffd4e 100644 --- a/scripts/Makefile.build +++ b/scripts/Makefile.build @@ -422,7 +422,7 @@ endif quiet_cmd_export_list = EXPORTS $@ cmd_export_list = $(OBJDUMP) -h $< | \ - sed -ne '/___ksymtab/{s/.*+/$(ref_prefix)/;s/ .*/)/;p}' >$(ksyms-lds);\ + sed -ne '/___ksymtab/s/.*+\([^ ]*\).*/$(ref_prefix)\1)/p' >$(ksyms-lds);\ rm -f $(dummy-object);\ echo | $(CC) $(a_flags) -c -o $(dummy-object) -x assembler -;\ $(LD) $(ld_flags) -r -o $@ -T $(ksyms-lds) $(dummy-object);\ |