diff options
Diffstat (limited to 'gold')
| -rw-r--r-- | gold/ChangeLog | 4 | ||||
| -rwxr-xr-x | gold/configure | 20 |
2 files changed, 23 insertions, 1 deletions
diff --git a/gold/ChangeLog b/gold/ChangeLog index 0052c0bd4c8..c3b4577d022 100644 --- a/gold/ChangeLog +++ b/gold/ChangeLog @@ -1,3 +1,7 @@ +2016-03-22 Nick Clifton <nickc@redhat.com> + + * configure: Regenerate. + 2016-03-21 Cary Coutant <ccoutant@gmail.com> PR gold/19842 diff --git a/gold/configure b/gold/configure index 811a3704cae..7fe771c60d1 100755 --- a/gold/configure +++ b/gold/configure @@ -6687,7 +6687,10 @@ fi # Set the 'development' global. . $srcdir/../bfd/development.sh +# Default set of GCC warnings to enable. GCC_WARN_CFLAGS="-W -Wall -Wstrict-prototypes -Wmissing-prototypes" + +# Add -Wshadow if the compiler is a sufficiently recent version of GCC. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ __GNUC__ @@ -6701,6 +6704,21 @@ fi rm -f conftest* +# Add -Wstack-usage if the compiler is a sufficiently recent version of GCC. +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +__GNUC__ +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "^[0-4]$" >/dev/null 2>&1; then : + +else + GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wstack-usage=262144" +fi +rm -f conftest* + + + # Check whether --enable-werror was given. if test "${enable_werror+set}" = set; then : enableval=$enable_werror; case "${enableval}" in @@ -6728,7 +6746,7 @@ fi NO_WERROR= if test "${ERROR_ON_WARNING}" = yes ; then - GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Werror -Wstack-usage=262144" + GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Werror" NO_WERROR="-Wno-error" fi |