diff options
| -rw-r--r-- | acinclude.m4 | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/acinclude.m4 b/acinclude.m4 index fa621b5bd..312efcb47 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -32,8 +32,8 @@ dnl actually be a single double-quoted string concatenating all them. AC_DEFUN([CURL_CHECK_DEF], [ AC_REQUIRE([CURL_CPP_P])dnl OLDCPPFLAGS=$CPPFLAGS - # CPPPFLAGS comes from CURL_CPP_P - CPPFLAGS="$CPPPFLAGS" + # CPPPFLAG comes from CURL_CPP_P + CPPFLAGS="$CPPFLAGS $CPPPFLAG" AS_VAR_PUSHDEF([ac_HaveDef], [curl_cv_have_def_$1])dnl AS_VAR_PUSHDEF([ac_Def], [curl_cv_def_$1])dnl if test -z "$SED"; then @@ -3187,12 +3187,15 @@ TEST EINVAL TEST if test "x$cpp_p" = "xno"; then AC_MSG_WARN([failed to figure out cpp -P alternative]) # without -P - CPPPFLAGS=$OLDCPPFLAGS + CPPPFLAG="" else # with -P - CPPPFLAGS=$CPPFLAGS + CPPPFLAG="-P" fi dnl restore CPPFLAGS CPPFLAGS=$OLDCPPFLAGS + else + # without -P + CPPPFLAG="" fi ]) |