X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=test%2Faclocal.m4;h=81c1b9f05d7b560cf07d5a9fca414cc770be1e97;hp=4e2e011ab8a5ad3d38d6f8b39be18f9369dfbc78;hb=3e0f770501852be3a2cb05d8044219d7b04dbfad;hpb=56f1e8cd80dfb926f74e1739bf969489b0cfa56f

diff --git a/test/aclocal.m4 b/test/aclocal.m4
index 4e2e011a..81c1b9f0 100644
--- a/test/aclocal.m4
+++ b/test/aclocal.m4
@@ -26,7 +26,7 @@ dnl sale, use or other dealings in this Software without prior written       *
 dnl authorization.                                                           *
 dnl***************************************************************************
 dnl
-dnl $Id: aclocal.m4,v 1.128 2016/05/21 22:22:24 tom Exp $
+dnl $Id: aclocal.m4,v 1.130 2016/06/25 20:29:33 tom Exp $
 dnl
 dnl Author: Thomas E. Dickey
 dnl
@@ -376,12 +376,15 @@ ifelse([$3],,[    :]dnl
 ])dnl
 ])])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_CC_ENV_FLAGS version: 3 updated: 2016/05/21 18:10:17
+dnl CF_CC_ENV_FLAGS version: 4 updated: 2016/06/25 16:23:40
 dnl ---------------
 dnl Check for user's environment-breakage by stuffing CFLAGS/CPPFLAGS content
 dnl into CC.  This will not help with broken scripts that wrap the compiler with
 dnl options, but eliminates a more common category of user confusion.
 dnl
+dnl In particular, it addresses the problem of being able to run the C
+dnl preprocessor in a consistent manner.
+dnl
 dnl Caveat: this also disallows blanks in the pathname for the compiler, but
 dnl the nuisance of having inconsistent settings for compiler and preprocessor
 dnl outweighs that limitation.
@@ -397,7 +400,7 @@ case "$CC" in
 	AC_MSG_WARN(your environment misuses the CC variable to hold CFLAGS/CPPFLAGS options)
 	# humor him...
 	cf_flags=`echo "$CC" | sed -e 's/^[[^ 	]]*[[ 	]][[ 	]]*//'`
-	CC=`echo "$CC" | sed -e 's/[[ 	]].*//'`
+	CC=`echo "$CC " | sed -e 's/[[ 	]]-[[IUD]][[^ 	]][[^ 	]]*//g' -e 's/[[ 	]]*$//'`
 	CF_ADD_CFLAGS($cf_flags)
 	CF_VERBOSE(resulting CC: '$CC')
 	CF_VERBOSE(resulting CFLAGS: '$CFLAGS')
@@ -2690,11 +2693,11 @@ case $INSTALL in
 esac
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_PROG_LINT version: 2 updated: 2009/08/12 04:43:14
+dnl CF_PROG_LINT version: 3 updated: 2016/05/22 15:25:54
 dnl ------------
 AC_DEFUN([CF_PROG_LINT],
 [
-AC_CHECK_PROGS(LINT, tdlint lint alint splint lclint)
+AC_CHECK_PROGS(LINT, lint cppcheck splint)
 AC_SUBST(LINT_OPTS)
 ])dnl
 dnl ---------------------------------------------------------------------------