Configure: Tidy up AC_CHECK_FUNCS

Move all of our AC_CHECK_FUNCS calls into a single, ordered, list
so that it's easier to see what's being checked for and what's not.

Reviewed-on: http://gerrit.openafs.org/2598
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Tested-by: Derrick Brashear <shadow@dementia.org>
(cherry picked from commit 3fc5863f062c14c346bcc50c82b8d15971750e55)

Change-Id: I167b42d84c9ddbb8b35aee6b4ced3c7a809e72dc
Reviewed-on: http://gerrit.openafs.org/9423
Reviewed-by: Andrew Deason <adeason@sinenomine.net>
Reviewed-by: Michael Meffie <mmeffie@sinenomine.net>
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Stephan Wiesand <stephan.wiesand@desy.de>

diff --git a/acinclude.m4 b/acinclude.m4
index bd4a43b77824cf9fd9fe5d48384508184ad10a6a..11abeb84910a865db612dac1969d5431d6e36df7 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -1387,12 +1387,41 @@ else
 fi
 AC_SUBST(BUILD_LOGIN)
 
-AC_CHECK_FUNCS(snprintf strlcat strlcpy flock getrlimit strnlen tsearch)
-AC_CHECK_FUNCS(setprogname getprogname sigaction mkstemp vsnprintf strerror strcasestr)
-AC_CHECK_FUNCS(setvbuf vsyslog getcwd)
-AC_CHECK_FUNCS(regcomp regexec regerror)
-AC_CHECK_FUNCS(fseeko64 ftello64 poll pread preadv pwrite pwritev preadv64 pwritev64)
-AC_CHECK_FUNCS([setenv unsetenv])
+AC_CHECK_FUNCS([ \
+       daemon \
+       flock \
+       fseeko64 \
+       ftello64 \
+       getcwd \
+       getprogname \
+       getrlimit \
+       mkstemp \
+       poll \
+       pread \
+       preadv \
+       preadv64 \
+       pwrite \
+       pwritev \
+       pwritev64 \
+       regcomp \
+       regerror \
+       regexec \
+       setenv \
+       setprogname \
+       setvbuf \
+       sigaction \
+       snprintf \
+       strcasestr \
+       strerror \
+       strlcat \
+       strlcpy \
+       strnlen \
+       timegm \
+       tsearch \
+       unsetenv \
+       vsnprintf \
+       vsyslog \
+])
 
 case $AFS_SYSNAME in
 *hp_ux* | *hpux*)
@@ -1452,8 +1481,6 @@ AC_SIZEOF_TYPE(long)
 
 AC_HEADER_PAM_CONST
 
-AC_CHECK_FUNCS(timegm)
-AC_CHECK_FUNCS(daemon)
 
 dnl Directory PATH handling
 if test "x$enable_transarc_paths" = "xyes"  ; then