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makefiles: use bash subshell

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Avoid using  make's $(shell invocation since the eval order is
then somewhat different and use $$(  subshell.

This also fixes a problem when more then one symbol is found,
since target shell has been given separate word list
so the 'R' assignment would need "" around it.
This commit is contained in:
Zdenek Kabelac 2015-05-20 09:25:50 +02:00
parent 682e0c898e
commit f3c7bd4004
1 changed files with 1 additions and 1 deletions
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2
make.tmpl.in
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@ -499,7 +499,7 @@ ifeq (,$(firstword $(EXPORTED_SYMBOLS)))
echo " local:"; echo " *;"; echo "};") > $@ echo " local:"; echo " *;"; echo "};") > $@
else else
set -e;\ set -e;\
R=$(shell sort $^ | uniq -u);\ R=$$(sort $^ | uniq -u);\
test -z "$$R" || { echo "Mismatch between symbols in shared library and lists in .exported_symbols.* files: $$R"; false; } ;\ test -z "$$R" || { echo "Mismatch between symbols in shared library and lists in .exported_symbols.* files: $$R"; false; } ;\
for i in $(EXPORTED_SYMBOLS); do\ for i in $(EXPORTED_SYMBOLS); do\
echo "$${i##*.} {"; echo " global:";\ echo "$${i##*.} {"; echo " global:";\