On Mac OS X, getdelim() first became available with Xcode 4.1[1], which
was released the same day as OS X 10.7 "Lion", so assume getdelim()
availability from 10.7 onward. (As of this writing, OS X is at 10.10
"Yosemite".)
According to Wikipedia[2], 4.1 was also available for download by paying
developers on OS X 10.6 "Snow Leopard", so it's possible that some 10.6
machines may have getdelim(). However, as strbuf's use of getdelim() is
purely an optimization, let's be conservative and assume 10.6 and
earlier lack getdelim().
[1]: Or, possibly with Xcode 4.0, but that version is no longer
available for download, or not available to non-paying developers,
so testing is not possible.
[2]: http://en.wikipedia.org/wiki/Xcode
Helped-by: Jeff King <peff@xxxxxxxx>
Signed-off-by: Eric Sunshine <sunshine@xxxxxxxxxxxxxx>
---
config.mak.uname | 3 +++
1 file changed, 3 insertions(+)
diff --git a/config.mak.uname b/config.mak.uname
index d26665f..943c439 100644
--- a/config.mak.uname
+++ b/config.mak.uname
@@ -102,6 +102,9 @@ ifeq ($(uname_S),Darwin)
ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
NO_STRLCPY = YesPlease
endif
+ ifeq ($(shell test "`expr "$(uname_R)" : '\([0-9][0-9]*\)\.'`" -ge 11 && echo 1),1)
+ HAVE_GETDELIM = YesPlease
+ endif
NO_MEMMEM = YesPlease
USE_ST_TIMESPEC = YesPlease
HAVE_DEV_TTY = YesPlease
--
2.4.2.598.gb4379f4
--
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