tag: factor out sig detection for body edits

diff --git a/configure.ac b/configure.ac
index 71ac89fab3f8ad7298059af251eb06e30227b334..56731c35c9d1b5e2d2c82cdff51ab496dcbac7f5 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -718,7 +718,7 @@ yippeeyeswehaveit
 #endif
 ]),
        [ac_cv_c_excellent_regex=yes],
-       [ac_cv_c_excellent_regex=yes])
+       [ac_cv_c_excellent_regex=no])
 ])
 if test $ac_cv_c_excellent_regex = yes; then
        NO_REGEX=
@@ -804,6 +804,12 @@ GIT_CHECK_FUNC(strcasestr,
 [NO_STRCASESTR=YesPlease])
 AC_SUBST(NO_STRCASESTR)
 #
+# Define NO_STRTOK_R if you don't have strtok_r
+GIT_CHECK_FUNC(strtok_r,
+[NO_STRTOK_R=],
+[NO_STRTOK_R=YesPlease])
+AC_SUBST(NO_STRTOK_R)
+#
 # Define NO_MEMMEM if you don't have memmem.
 GIT_CHECK_FUNC(memmem,
 [NO_MEMMEM=],