diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 38 |
1 files changed, 38 insertions, 0 deletions
@@ -610,6 +610,7 @@ PACKAGE_URL='https://www.gnu.org/software/glibc/' ac_unique_file="include/features.h" enable_option_checking=no +with_ld_load_gaps=check ac_subst_vars='LTLIBOBJS LIBOBJS pthread_in_libc @@ -679,6 +680,7 @@ SED MAKEINFO MSGFMT MAKE +with_ld_load_gaps LD NM OBJDUMP @@ -807,6 +809,7 @@ enable_cet enable_scv enable_fortify_source with_cpu +with_ld_load_gaps ' ac_precious_vars='build_alias host_alias @@ -1509,6 +1512,8 @@ Optional Packages: --with-timeoutfactor=NUM specify an integer to scale the timeout --with-cpu=CPU select code for CPU variant + --with-ld-load-gaps support linker with LOAD segment gaps bug + [default=check] Some influential environment variables: CC C compiler command @@ -5302,6 +5307,39 @@ esac config_vars="$config_vars with-lld = $libc_cv_with_lld" + +# Check whether --with-ld_load_gaps was given. +if test ${with_ld_load_gaps+y} +then : + withval=$with_ld_load_gaps; +else case e in #( + e) : ;; +esac +fi + +if test "x$with_ld_load_gaps" = xcheck +then : + echo "Checking binutils ld version:" >&5 + if LC_ALL=C $LD --version | grep -E '^GNU ld version 2\.(2[0-9]|3[0-8])[^0-9]' >&5 +then : + with_ld_load_gaps=yes +else case e in #( + e) with_ld_load_gaps=no + echo "(linker not binutils or not impacted)" >&5 ;; +esac +fi +fi +if test "x$with_ld_load_gaps" != xyes && test "x$with_ld_load_gaps" != xno +then : + as_fn_error $? "invalid --with-ld-load-gaps argument: $with_ld_load_gaps" "$LINENO" 5 +fi +if test "x$with_ld_load_gaps" = xyes +then : + printf "%s\n" "#define HAVE_LD_LOAD_GAPS 1" >>confdefs.h + +fi + + # These programs are version sensitive. for ac_prog in gnumake gmake make do |