diff options
Diffstat (limited to 'sysdeps/powerpc/powerpc64/le/configure')
| -rw-r--r-- | sysdeps/powerpc/powerpc64/le/configure | 138 |
1 files changed, 78 insertions, 60 deletions
diff --git a/sysdeps/powerpc/powerpc64/le/configure b/sysdeps/powerpc/powerpc64/le/configure index 395f9f7309..3ec457b10b 100644 --- a/sysdeps/powerpc/powerpc64/le/configure +++ b/sysdeps/powerpc/powerpc64/le/configure @@ -4,11 +4,12 @@ OLD_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $libc_cv_cc_submachine" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the target machine is at least POWER8" >&5 -$as_echo_n "checking if the target machine is at least POWER8... " >&6; } -if ${libc_cv_target_power8_ok+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the target machine is at least POWER8" >&5 +printf %s "checking if the target machine is at least POWER8... " >&6; } +if test ${libc_cv_target_power8_ok+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -18,52 +19,58 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext #endif _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_cv_target_power8_ok=yes -else +else $as_nop libc_cv_target_power8_ok=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_target_power8_ok" >&5 -$as_echo "$libc_cv_target_power8_ok" >&6; } -if test "$libc_cv_target_power8_ok" != "yes"; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_target_power8_ok" >&5 +printf "%s\n" "$libc_cv_target_power8_ok" >&6; } +if test "$libc_cv_target_power8_ok" != "yes" +then : critic_missing="$critic_missing POWER8 or newer is required on powerpc64le." fi CFLAGS="$OLD_CFLAGS" OLD_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -mno-gnu-attribute" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the compiler supports -mno-gnu-attribute" >&5 -$as_echo_n "checking if the compiler supports -mno-gnu-attribute... " >&6; } -if ${libc_cv_no_gnu_attr_ok+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the compiler supports -mno-gnu-attribute" >&5 +printf %s "checking if the compiler supports -mno-gnu-attribute... " >&6; } +if test ${libc_cv_no_gnu_attr_ok+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_cv_no_gnu_attr_ok=yes -else +else $as_nop libc_cv_no_gnu_attr_ok=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_no_gnu_attr_ok" >&5 -$as_echo "$libc_cv_no_gnu_attr_ok" >&6; } -if test "$libc_cv_no_gnu_attr_ok" != "yes"; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_no_gnu_attr_ok" >&5 +printf "%s\n" "$libc_cv_no_gnu_attr_ok" >&6; } +if test "$libc_cv_no_gnu_attr_ok" != "yes" +then : critic_missing="$critic_missing A compiler with -mno-gnu-attribute is required on powerpc64le." fi CFLAGS="$OLD_CFLAGS" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC compiles signbit with 128-bit floating point type" >&5 -$as_echo_n "checking if $CC compiles signbit with 128-bit floating point type... " >&6; } -if ${libc_cv_compiler_powerpc64le_ice+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC compiles signbit with 128-bit floating point type" >&5 +printf %s "checking if $CC compiles signbit with 128-bit floating point type... " >&6; } +if test ${libc_cv_compiler_powerpc64le_ice+y} +then : + printf %s "(cached) " >&6 +else $as_nop save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -mabi=ieeelongdouble -Wno-psabi" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -76,25 +83,28 @@ int sbi (long double *a, unsigned long n) { return __builtin_signbit (a[n]); } void sbs (int *p, long double a) { *p = __builtin_signbit (a); } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_cv_compiler_powerpc64le_ice=yes -else +else $as_nop libc_cv_compiler_powerpc64le_ice=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CFLAGS="$save_CFLAGS" fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_powerpc64le_ice" >&5 -$as_echo "$libc_cv_compiler_powerpc64le_ice" >&6; } -if test "$libc_cv_compiler_powerpc64le_ice" != "yes"; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_powerpc64le_ice" >&5 +printf "%s\n" "$libc_cv_compiler_powerpc64le_ice" >&6; } +if test "$libc_cv_compiler_powerpc64le_ice" != "yes" +then : critic_missing="$critic_missing __builtin_signbit is broken. GCC 7.4 or newer is required to resolve (PR83862)." fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC compiles with -mabi=ieeelongdouble and -mlong-double-128" >&5 -$as_echo_n "checking if $CC compiles with -mabi=ieeelongdouble and -mlong-double-128... " >&6; } -if ${libc_cv_compiler_powerpc64le_ldbl128_mabi+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC compiles with -mabi=ieeelongdouble and -mlong-double-128" >&5 +printf %s "checking if $CC compiles with -mabi=ieeelongdouble and -mlong-double-128... " >&6; } +if test ${libc_cv_compiler_powerpc64le_ldbl128_mabi+y} +then : + printf %s "(cached) " >&6 +else $as_nop save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -mabi=ieeelongdouble -mlong-double-128" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -103,17 +113,19 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext long double x; _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_cv_compiler_powerpc64le_ldbl128_mabi=yes -else +else $as_nop libc_cv_compiler_powerpc64le_ldbl128_mabi=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CFLAGS="$save_CFLAGS" fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_powerpc64le_ldbl128_mabi" >&5 -$as_echo "$libc_cv_compiler_powerpc64le_ldbl128_mabi" >&6; } -if test "$libc_cv_compiler_powerpc64le_ldbl128_mabi" = "no"; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_powerpc64le_ldbl128_mabi" >&5 +printf "%s\n" "$libc_cv_compiler_powerpc64le_ldbl128_mabi" >&6; } +if test "$libc_cv_compiler_powerpc64le_ldbl128_mabi" = "no" +then : critic_missing="$critic_missing The compiler must support -mabi=ieeelongdouble and -mlong-double-128 simultaneously." fi @@ -121,11 +133,12 @@ for ac_prog in $OBJCOPY do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_OBJCOPY+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_OBJCOPY+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -n "$OBJCOPY"; then ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test. else @@ -133,11 +146,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OBJCOPY="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -148,11 +165,11 @@ fi fi OBJCOPY=$ac_cv_prog_OBJCOPY if test -n "$OBJCOPY"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5 -$as_echo "$OBJCOPY" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5 +printf "%s\n" "$OBJCOPY" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi @@ -163,8 +180,8 @@ if test -z "$OBJCOPY"; then ac_verc_fail=yes else # Found it, now check the version. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $OBJCOPY" >&5 -$as_echo_n "checking version of $OBJCOPY... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking version of $OBJCOPY" >&5 +printf %s "checking version of $OBJCOPY... " >&6; } ac_prog_version=`$OBJCOPY --version 2>&1 | sed -n 's/^.*GNU objcopy.* \([0-9]*\.[0-9.]*\).*$/\1/p'` case $ac_prog_version in '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; @@ -173,8 +190,8 @@ $as_echo_n "checking version of $OBJCOPY... " >&6; } *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; esac - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 -$as_echo "$ac_prog_version" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 +printf "%s\n" "$ac_prog_version" >&6; } fi if test $ac_verc_fail = yes; then AS=: critic_missing="$critic_missing objcopy >= 2.26 is required on powerpc64le" @@ -182,3 +199,4 @@ fi test -n "$critic_missing" && as_fn_error $? "*** $critic_missing" "$LINENO" 5 + |