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| author | Ian Lance Taylor <iant@golang.org> | 2022-02-09 13:11:55 -0800 |
|---|---|---|
| committer | Ian Lance Taylor <iant@golang.org> | 2022-02-09 13:13:17 -0800 |
| commit | f6ff6738fa25fb012ed208e01de5a84d8668d538 (patch) | |
| tree | 8b39147f24010e5fa562b9c9d0471b4bcb3390b2 /gotools/configure | |
| parent | 4cf3c339815cdfa636b25a512f91b63d7c313fd6 (diff) | |
| download | gcc-f6ff6738fa25fb012ed208e01de5a84d8668d538.zip gcc-f6ff6738fa25fb012ed208e01de5a84d8668d538.tar.gz gcc-f6ff6738fa25fb012ed208e01de5a84d8668d538.tar.bz2 | |
gccgo: link static libgo against -lrt on GNU/Linux
The upcoming Go 1.18 release requires linking against -lrt on GNU/Linux
(only) in order to call timer_create and friends.
Also change gotools to link the runtime test against -lrt.
* gospec.cc (RTLIB, RT_LIBRARY): Define.
(lang_specific_driver): Add -lrt if linking statically on
GNU/Linux.
* configure.ac (RT_LIBS): Define.
* Makefile.am (check-runtime): Set GOLIBS to $(RT_LIBS).
* configure, Makefile.in: Regenerate.
Diffstat (limited to 'gotools/configure')
| -rwxr-xr-x | gotools/configure | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gotools/configure b/gotools/configure index ff71d2a..5b66722 100755 --- a/gotools/configure +++ b/gotools/configure @@ -586,6 +586,7 @@ ac_subst_vars='am__EXEEXT_FALSE am__EXEEXT_TRUE LTLIBOBJS LIBOBJS +RT_LIBS NET_LIBS NATIVE_FALSE NATIVE_TRUE @@ -4211,6 +4212,12 @@ if test "$ac_res" != no; then : fi +RT_LIBS= +case ${target} in + *-*-linux*) RT_LIBS=-lrt ;; +esac + + ac_config_files="$ac_config_files Makefile" |