diff options
Diffstat (limited to 'scripts/check-cxx11abi.sh')
-rwxr-xr-x | scripts/check-cxx11abi.sh | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/scripts/check-cxx11abi.sh b/scripts/check-cxx11abi.sh new file mode 100755 index 0000000000..ba64df1e79 --- /dev/null +++ b/scripts/check-cxx11abi.sh @@ -0,0 +1,14 @@ +#!/usr/bin/env bash + +set -e +set -o pipefail + +# check-cxx11abi.dat is a binary just so we can use the loader +# to take care of finding the libstdc++ which can be tricky. +LIBSTDCPP=$(ldd $(dirname $0)/check-cxx11abi.dat |grep libstdc++ |cut -d' ' -f3) + +if [ $(readelf -Ws $LIBSTDCPP |c++filt |grep -c ::__cxx11::) -gt 0 ]; then + echo "-cxx11abi" +else + echo "" +fi |