diff options
Diffstat (limited to 'gcc/configure')
| -rwxr-xr-x | gcc/configure | 30 |
1 files changed, 26 insertions, 4 deletions
diff --git a/gcc/configure b/gcc/configure index a32bb64..608d264 100755 --- a/gcc/configure +++ b/gcc/configure @@ -27398,15 +27398,37 @@ $as_echo "$gcc_cv_ld_eh_frame_ciev3" >&6; } $as_echo_n "checking linker position independent executable support... " >&6; } gcc_cv_ld_pie=no if test $in_tree_ld = yes ; then - if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \ + case "$target" in + # Full PIE support on Solaris was only introduced in gld 2.26. + *-*-solaris2*) gcc_gld_pie_min_version=26 ;; + *) gcc_gld_pie_min_version=15 ;; + esac + if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge "$gcc_gld_pie_min_version" -o "$gcc_cv_gld_major_version" -gt 2 \ && test $in_tree_ld_is_elf = yes; then gcc_cv_ld_pie=yes fi elif test x$gcc_cv_ld != x; then - # Check if linker supports -pie option - if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then - gcc_cv_ld_pie=yes + # Check if linker supports -pie option + if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then + gcc_cv_ld_pie=yes + case "$target" in + *-*-solaris2*) + if echo "$ld_ver" | grep GNU > /dev/null \ + && test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 26; then + gcc_cv_ld_pie=no fi + ;; + esac + else + case "$target" in + *-*-solaris2.1[1-9]*) + # Solaris 11.x and Solaris 12 added PIE support. + if $gcc_cv_ld -z help 2>&1 | grep -- type.*pie > /dev/null; then + gcc_cv_ld_pie=yes + fi + ;; + esac + fi fi if test x"$gcc_cv_ld_pie" = xyes; then |