RepoMirrors
/
openwrt
mirror of git://git.openwrt.org/openwrt/openwrt.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

iproute2: m_xt.so depends on dynsyms.list 

When doing parallel build on a fast machine with bottleneck in i/o,
m_xt.so may start linking faster than dynsyms.list gets populated,
resulting in error:

ld:dynsyms.list:0: syntax error in dynamic list

Fix this by adding dynsyms.list as make dependency to m_xt.so
Described also here:
https://bugs.openwrt.org/index.php?do=details&task_id=3353

Change from v1:
- add dynsysms.list dependancy only when shared libs are enabled

Signed-off-by: Roman Yeryomin <roman@advem.lv>
Fixes: FS#3353
(cherry-picked from commit edd53df168)
This commit is contained in:
Roman Yeryomin 2021-09-03 17:31:11 +03:00 committed by Felix Fietkau
parent a77ea2f05f
commit f441be3921
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
package/network/utils/iproute2/patches/175-reduce-dynamic-syms.patch
View File

@ -26,13 +26,14 @@
q_atm.so: q_atm.c q_atm.so: q_atm.c
$(QUIET_CC)$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -shared -fpic -o q_atm.so q_atm.c -latm $(QUIET_CC)$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -shared -fpic -o q_atm.so q_atm.c -latm
@@ -205,4 +206,15 @@ static-syms.h: $(wildcard *.c) @@ -205,4 +206,16 @@ static-syms.h: $(wildcard *.c)
sed -n '/'$$s'[^ ]* =/{s:.* \([^ ]*'$$s'[^ ]*\) .*:extern char \1[] __attribute__((weak)); if (!strcmp(sym, "\1")) return \1;:;p}' $$files ; \ sed -n '/'$$s'[^ ]* =/{s:.* \([^ ]*'$$s'[^ ]*\) .*:extern char \1[] __attribute__((weak)); if (!strcmp(sym, "\1")) return \1;:;p}' $$files ; \
done > $@ done > $@
+else +else
+ +
+tc: dynsyms.list +tc: dynsyms.list
+m_xt.so: dynsyms.list
+dynsyms.list: $(wildcard *.c) +dynsyms.list: $(wildcard *.c)
+ files="$(filter-out $(patsubst %.so,%.c,$(TCSO)), $^)" ; \ + files="$(filter-out $(patsubst %.so,%.c,$(TCSO)), $^)" ; \
+ echo "{" > $@ ; \ + echo "{" > $@ ; \