diff options
Diffstat (limited to 'bootstrap.sh')
| -rwxr-xr-x | bootstrap.sh | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/bootstrap.sh b/bootstrap.sh index a5c11ac..abe8012 100755 --- a/bootstrap.sh +++ b/bootstrap.sh @@ -1,7 +1,16 @@ #!/bin/sh +: ${CXX:=g++} +CXX=$(which $CXX) +$CXX -std=c++20 /dev/null -c -o /dev/null 2> /dev/null 1> /dev/null +if [ $? != 0 ] +then + echo "Set CXX to a compiler supporting c++20." + exit 1 +fi + echo "Bootstrapping..." -g++ -std=c++20 -Wall -O3 -Isrc -pthread src/bootstrap.cc ctor.cc test/ctor.cc -o ctor && \ +$CXX -std=c++20 -Wall -O3 -Isrc -pthread src/bootstrap.cc ctor.cc test/ctor.cc -o ctor && \ ./ctor && \ -g++ -std=c++20 -Wall -O3 -Isrc -pthread ctor.cc test/ctor.cc -Lbuild -lctor -o ctor && \ +$CXX -std=c++20 -Wall -O3 -Isrc -pthread ctor.cc test/ctor.cc -Lbuild -lctor -o ctor && \ ./ctor configure --ctor-includedir=src --ctor-libdir=build && \ echo "Done. Now run ./ctor to (re)build." |