tree 4294eccc4e7dd27bbe7e1128756d2083a1a357df
parent e5eddafa89ee2e468da37938a002761e3f2126b4
author Lukas Tribus <luky-37@hotmail.com> 1397482706 +0200
committer Willy Tarreau <w@1wt.eu> 1397483612 +0200
encoding latin1

BUG/MINOR: build: handle whitespaces in wc -l output

Certain implementations (for example ksh/OpenBSD) prefix the
'wc -l' output with whitespaces. This breaks the build since
689e4d733 ("BUILD: simplify the date and version retrieval in
the makefile").

Fix this by piping the wc output into tr -dc '0-9'.

Workaround is to build with IGNOREGIT=1.

HAProxy-1.4 is affected as well.