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| author | YAMAMOTO Takashi <yamamoto@ovn.org> | 2017-07-15 22:53:25 +0900 |
|---|---|---|
| committer | YAMAMOTO Takashi <yamamoto@ovn.org> | 2017-07-16 11:01:10 +0900 |
| commit | 27d41afaa446b582fe3f14ac0482b0bbdf5ea5b1 (patch) | |
| tree | 0b53e2cd20634781c025164c239d825edc9794a6 /acinclude.m4 | |
| parent | 16e9339869d2d341acc19831e86f9ede1fc5cccb (diff) | |
| download | openvswitch-27d41afaa446b582fe3f14ac0482b0bbdf5ea5b1.tar.gz | |
acinclude.m4: Avoid echo -n
-n option for echo is not portable. Use printf instead.
This fixes OSX build on travis-ci.
Acked-by: Ben Pfaff <blp@ovn.org>
Signed-off-by: YAMAMOTO Takashi <yamamoto@ovn.org>
Diffstat (limited to 'acinclude.m4')
| -rw-r--r-- | acinclude.m4 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/acinclude.m4 b/acinclude.m4 index 48fc8566c..05c57b88d 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -968,7 +968,7 @@ dnl ctags ignores symbols with extras identifiers. This builds a list of dnl specially handled identifiers to be ignored. AC_DEFUN([OVS_CTAGS_IDENTIFIERS], AC_SUBST([OVS_CTAGS_IDENTIFIERS_LIST], - [`echo -n '-I "'; sed -n 's/^#define \(OVS_[A-Z_]\+\)(\.\.\.)$/\1+/p' ${srcdir}/include/openvswitch/compiler.h | tr \\\n ' ' ; echo -n '"'`] )) + [`printf '-I "'; sed -n 's/^#define \(OVS_[A-Z_]\+\)(\.\.\.)$/\1+/p' ${srcdir}/include/openvswitch/compiler.h | tr \\\n ' ' ; printf '"'`] )) dnl OVS_PTHREAD_SET_NAME dnl |