diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/configure.ac b/configure.ac index e250f0e20b..d9232418de 100644 --- a/configure.ac +++ b/configure.ac @@ -995,18 +995,31 @@ AC_CHECK_PROG_VER(AS, $AS, --version, [2.1[0-9][0-9]*|2.2[5-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*], AS=: critic_missing="$critic_missing as") -if test -n "`$LD --version | sed -n 's/^GNU \(gold\).*$/\1/p'`"; then +libc_cv_with_lld=no +case $($LD --version) in + "GNU gold"*) # Accept gold 1.14 or higher - AC_CHECK_PROG_VER(LD, $LD, --version, + AC_CHECK_PROG_VER(LD, $LD, --version, [GNU gold.* \([0-9][0-9]*\.[0-9.]*\)], [1.1[4-9]*|1.[2-9][0-9]*|1.1[0-9][0-9]*|[2-9].*|[1-9][0-9]*], LD=: critic_missing="$critic_missing GNU gold") -else - AC_CHECK_PROG_VER(LD, $LD, --version, + ;; + "LLD"*) + # Accept LLD 13.0.0 or higher + AC_CHECK_PROG_VER(LD, $LD, --version, + [LLD.* \([0-9][0-9]*\.[0-9.]*\)], + [1[3-9].*|[2-9][0-9].*], + LD=: critic_missing="$critic_missing LLD") + libc_cv_with_lld=yes + ;; + *) + AC_CHECK_PROG_VER(LD, $LD, --version, [GNU ld.* \([0-9][0-9]*\.[0-9.]*\)], [2.1[0-9][0-9]*|2.2[5-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*], LD=: critic_missing="$critic_missing GNU ld") -fi + ;; +esac +LIBC_CONFIG_VAR([with-lld], [$libc_cv_with_lld]) # These programs are version sensitive. AC_CHECK_PROG_VER(MAKE, gnumake gmake make, --version, |