From c2528fef3b05bcffb1ac27c6c09cc3ff24b7f03f Mon Sep 17 00:00:00 2001 From: Florian Weimer Date: Tue, 13 Jun 2017 22:09:59 +0200 Subject: configure: Suppress expected compiler error message --- ChangeLog | 4 ++++ configure | 3 ++- configure.ac | 3 ++- 3 files changed, 8 insertions(+), 2 deletions(-) diff --git a/ChangeLog b/ChangeLog index efc78b5..c86ab87 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,9 @@ 2017-06-13 Florian Weimer + * configure.ac (find_cxx_header): Suppress compiler error message. + +2017-06-13 Florian Weimer + * malloc/dynarray-skeleton.c: List begin/end as defined functions. (DYNARRAY_PREFIX##begin, DYNARRAY_PREFIX##end): New functions. * malloc/tst-dynarray-shared.h (CHECK_EMPTY): Add tests for diff --git a/configure b/configure index ceb5394..4c2922d 100755 --- a/configure +++ b/configure @@ -5337,7 +5337,8 @@ fi # copy of those headers in Makerules. if test -n "$CXX"; then find_cxx_header () { - echo "#include <$1>" | $CXX -M -MP -x c++ - | sed -n "\,$1:,{s/:\$//;p}" + echo "#include <$1>" | $CXX -M -MP -x c++ - 2>/dev/null \ + | sed -n "\,$1:,{s/:\$//;p}" } CXX_CSTDLIB_HEADER="$(find_cxx_header cstdlib)" CXX_CMATH_HEADER="$(find_cxx_header cmath)" diff --git a/configure.ac b/configure.ac index d74bd44..3f486d6 100644 --- a/configure.ac +++ b/configure.ac @@ -1187,7 +1187,8 @@ AC_SUBST(CXX_SYSINCLUDES) # copy of those headers in Makerules. if test -n "$CXX"; then find_cxx_header () { - echo "#include <$1>" | $CXX -M -MP -x c++ - | sed -n "\,$1:,{s/:\$//;p}" + echo "#include <$1>" | $CXX -M -MP -x c++ - 2>/dev/null \ + | sed -n "\,$1:,{s/:\$//;p}" } CXX_CSTDLIB_HEADER="$(find_cxx_header cstdlib)" CXX_CMATH_HEADER="$(find_cxx_header cmath)" -- cgit v1.1