A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-28 02:32:09 -04:00
Code Issues Projects Releases Packages Wiki Activity

ANDROID: kbuild: avoid excessively long argument lists

Browse source 
With LTO, modules with a large number of compilation units maybe end
up exceeding the for loop argument list in the shell. Reduce the
probability for this happening by including only the modules that have
exported symbols.

Bug: 150234396
Change-Id: I4a289aff47e1444aca28d1bd00b125628f39bcd5
Suggested-by: Hsiu-Chang Chen <[email protected]>
Signed-off-by: Sami Tolvanen <[email protected]>
This commit is contained in:
Sami Tolvanen 2019-07-26 12:47:52 +08:00 • committed by Alistair Delva
commit a105629b82
1 changed files with 6 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

13
scripts/Makefile.build
View file

@ -407,13 +407,12 @@ $(sort $(subdir-obj-y)): $(subdir-ym) ;
# combine symversions for later processing
quiet_cmd_update_lto_symversions = SYMVER $@
ifeq ($(CONFIG_LTO_CLANG) $(CONFIG_MODVERSIONS),y y)
cmd_update_lto_symversions = \
rm -f [email protected]; \
for i in $(filter-out FORCE,$^); do \
if [ -f $$i.symversions ]; then \
cat $$i.symversions \
>> [email protected]; \
fi; \
cmd_update_lto_symversions = \
rm -f [email protected]; \
for i in $(foreach n, \
$(filter-out FORCE,$^), \
$(if $(wildcard $(n).symversions),$(n))); do \
cat $$i.symversions >> [email protected]; \
done
else
cmd_update_lto_symversions = echo >/dev/null