1.1 --- a/common/autoconf/build-performance.m4 Wed Nov 14 10:13:28 2012 -0800
1.2 +++ b/common/autoconf/build-performance.m4 Wed Nov 14 10:16:45 2012 -0800
1.3 @@ -204,7 +204,7 @@
1.4 #
1.5 AC_ARG_ENABLE([precompiled-headers], [AS_HELP_STRING([--disable-precompiled-headers],
1.6 [disable using precompiled headers when compiling C++ @<:@enabled@:>@])],
1.7 - [ENABLE_PRECOMPH=${enable_precompiled-headers}], [ENABLE_PRECOMPH=yes])
1.8 + [ENABLE_PRECOMPH=${enable_precompiled_headers}], [ENABLE_PRECOMPH=yes])
1.9
1.10 USE_PRECOMPILED_HEADER=1
1.11 if test "x$ENABLE_PRECOMPH" = xno; then
1.12 @@ -214,17 +214,16 @@
1.13 if test "x$ENABLE_PRECOMPH" = xyes; then
1.14 # Check that the compiler actually supports precomp headers.
1.15 if test "x$GCC" = xyes; then
1.16 - AC_MSG_CHECKING([that precompiled headers work])
1.17 + AC_MSG_CHECKING([that precompiled headers work])
1.18 echo "int alfa();" > conftest.h
1.19 - $CXX -x c++-header conftest.h -o conftest.hpp.gch
1.20 + $CXX -x c++-header conftest.h -o conftest.hpp.gch 2>&AS_MESSAGE_LOG_FD >&AS_MESSAGE_LOG_FD
1.21 if test ! -f conftest.hpp.gch; then
1.22 - echo Precompiled header is not working!
1.23 USE_PRECOMPILED_HEADER=0
1.24 AC_MSG_RESULT([no])
1.25 else
1.26 AC_MSG_RESULT([yes])
1.27 fi
1.28 - rm -f conftest.h
1.29 + rm -f conftest.h conftest.hpp.gch
1.30 fi
1.31 fi
1.32
