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authorDave Reisner <dreisner@archlinux.org>2013-11-15 22:38:12 -0500
committerDave Reisner <dreisner@archlinux.org>2013-11-15 22:44:02 -0500
commit4e1b76c214704dcec41b43ea218cc42a531a1765 (patch)
tree63bd7e3e56c79af1833a8a7b8ebb9bf8fcdb59e1
parentb5643a8b1b360e55f1dc40398363cbc077e4d34c (diff)
build: use printf to generate symbol tests
echo is basically unportable, so use printf instead.
-rw-r--r--Makefile.am17
1 files changed, 7 insertions, 10 deletions
diff --git a/Makefile.am b/Makefile.am
index a2c60f2e21..04e8e323d5 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -4712,16 +4712,13 @@ check-api-unused: defined undefined exported
define generate-sym-test
$(AM_V_at)$(MKDIR_P) $(dir $@)
- $(AM_V_at)echo '#include <stdio.h>' > $@
- $(AM_V_at)for file in $(notdir $(filter %.h, $^)); do \
- echo "#include \"$$file\""; \
- done >> $@
- $(AM_V_at)echo 'void* functions[] = {' >> $@
- $(AM_V_GEN)sed -r -n 's/^( +[a-zA-Z0-9_]+);/\1,/p' $< >> $@
- $(AM_V_at)echo '};' >> $@
- $(AM_V_at)echo 'int main(void) {' >> $@
- $(AM_V_at)echo ' unsigned i; for (i=0;i<sizeof(functions)/sizeof(void*);i++) printf("%p\n", functions[i]);' >> $@
- $(AM_V_at)echo 'return 0; }' >> $@
+ $(AM_V_at)printf '#include <stdio.h>\n' > $@
+ $(AM_V_at)printf '#include "%s"\n' $(notdir $(filter %.h, $^)) >> $@
+ $(AM_V_at)printf 'void* functions[] = {\n' >> $@
+ $(AM_V_GEN)sed -r -n 's/^ +([a-zA-Z0-9_]+);/\1,/p' $< >> $@
+ $(AM_V_at)printf '};\nint main(void) {\n' >> $@
+ $(AM_V_at)printf 'unsigned i; for (i=0;i<sizeof(functions)/sizeof(void*);i++) printf("%%p\\n", functions[i]);\n' >> $@
+ $(AM_V_at)printf 'return 0; }\n' >> $@
endef
test-libsystemd-bus-sym.c: \