diff options
Diffstat (limited to 'src/make.bash')
| -rwxr-xr-x | src/make.bash | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/make.bash b/src/make.bash index 13497eb039..b0e33cf6a4 100755 --- a/src/make.bash +++ b/src/make.bash @@ -34,6 +34,9 @@ # controls the default behavior of the linker's -linkmode option. The # default value depends on the system. # +# GO_LDSO: Sets the default dynamic linker/loader (ld.so) to be used +# by the internal linker. +# # CC: Command line to run to compile C code for GOHOSTARCH. # Default is "gcc". Also supported: "clang". # @@ -126,6 +129,15 @@ if [ "$(uname -s)" = "GNU/kFreeBSD" ]; then export CGO_ENABLED=0 fi +# On Alpine Linux, use the musl dynamic linker/loader +if [ -f "/etc/alpine-release" ]; then + if type readelf >/dev/null 2>&1; then + echo "int main() { return 0; }" | ${CC:-gcc} -o ./test-alpine-ldso -x c - + export GO_LDSO=$(readelf -l ./test-alpine-ldso | grep 'interpreter:' | sed -e 's/^.*interpreter: \(.*\)[]]/\1/') + rm -f ./test-alpine-ldso + fi +fi + # Clean old generated file that will cause problems in the build. rm -f ./runtime/runtime_defs.go |