worktree.c: add is_worktree_locked()

diff --git a/config.mak.uname b/config.mak.uname
index 4c68e078e7ac4a9584b2782f278b00fcbe594505..fe8096f8a65241760cfdc3dabd4cf63ee412e9ca 100644 (file)
--- a/config.mak.uname
+++ b/config.mak.uname
@@ -37,6 +37,7 @@ ifeq ($(uname_S),Linux)
        HAVE_CLOCK_GETTIME = YesPlease
        HAVE_CLOCK_MONOTONIC = YesPlease
        HAVE_GETDELIM = YesPlease
+       SANE_TEXT_GREP=-a
 endif
 ifeq ($(uname_S),GNU/kFreeBSD)
        HAVE_ALLOCA_H = YesPlease
@@ -102,9 +103,6 @@ ifeq ($(uname_S),Darwin)
        ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
                NO_STRLCPY = YesPlease
        endif
-       ifeq ($(shell test "`expr "$(uname_R)" : '\([0-9][0-9]*\)\.'`" -eq 10 && echo 1),1)
-               CC = clang
-       endif
        ifeq ($(shell test "`expr "$(uname_R)" : '\([0-9][0-9]*\)\.'`" -ge 11 && echo 1),1)
                HAVE_GETDELIM = YesPlease
        endif