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author | Siddhesh Poyarekar <siddhesh@sourceware.org> | 2023-06-29 14:34:16 -0400 |
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committer | Siddhesh Poyarekar <siddhesh@sourceware.org> | 2023-07-17 10:08:10 -0400 |
commit | c6cb8783b5fb5896cb63fe9008b6a33351f3c777 (patch) | |
tree | 603c0cce8394c6d7f45ea4e2d4c5cf473c1af4f6 /sysdeps/arc | |
parent | 5a70ac9d39711528573439e01e249a8f825743ca (diff) | |
download | glibc-c6cb8783b5fb5896cb63fe9008b6a33351f3c777.tar.gz glibc-c6cb8783b5fb5896cb63fe9008b6a33351f3c777.tar.xz glibc-c6cb8783b5fb5896cb63fe9008b6a33351f3c777.zip |
configure: Use autoconf 2.71
Bump autoconf requirement to 2.71 to allow regenerating configure on more recent distributions. autoconf 2.71 has been in Fedora since F36 and is the current version in Debian stable (bookworm). It appears to be current in Gentoo as well. All sysdeps configure and preconfigure scripts have also been regenerated; all changes are trivial transformations that do not affect functionality. Signed-off-by: Siddhesh Poyarekar <siddhesh@sourceware.org> Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Diffstat (limited to 'sysdeps/arc')
-rw-r--r-- | sysdeps/arc/configure | 89 |
1 files changed, 51 insertions, 38 deletions
diff --git a/sysdeps/arc/configure b/sysdeps/arc/configure index 92050f44e3..7b27e26490 100644 --- a/sysdeps/arc/configure +++ b/sysdeps/arc/configure @@ -7,19 +7,18 @@ libc_cv_have_sdata_section=no # Later # also got added to comment list, but ; couldn't be switched to # canonical newline as there's lots of code out there which will break libc_cv_asm_line_sep='`' -cat >>confdefs.h <<_ACEOF -#define ASM_LINE_SEP $libc_cv_asm_line_sep -_ACEOF +printf "%s\n" "#define ASM_LINE_SEP $libc_cv_asm_line_sep" >>confdefs.h # For big endian ABI, generate a symbol for selecting right dynamic linker -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 -$as_echo_n "checking for grep that handles long lines and -e... " >&6; } -if ${ac_cv_path_GREP+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +printf %s "checking for grep that handles long lines and -e... " >&6; } +if test ${ac_cv_path_GREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -z "$GREP"; then ac_path_GREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST @@ -27,10 +26,15 @@ else for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in grep ggrep; do + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in grep ggrep + do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_GREP" || continue # Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP @@ -39,13 +43,13 @@ case `"$ac_path_GREP" --version 2>&1` in ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'GREP' >> "conftest.nl" + printf "%s\n" 'GREP' >> "conftest.nl" "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val @@ -73,16 +77,17 @@ else fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 -$as_echo "$ac_cv_path_GREP" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +printf "%s\n" "$ac_cv_path_GREP" >&6; } GREP="$ac_cv_path_GREP" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 -$as_echo_n "checking for egrep... " >&6; } -if ${ac_cv_path_EGREP+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +printf %s "checking for egrep... " >&6; } +if test ${ac_cv_path_EGREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else @@ -93,10 +98,15 @@ else for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in egrep; do + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in egrep + do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_EGREP" || continue # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP @@ -105,13 +115,13 @@ case `"$ac_path_EGREP" --version 2>&1` in ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'EGREP' >> "conftest.nl" + printf "%s\n" 'EGREP' >> "conftest.nl" "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val @@ -140,16 +150,17 @@ fi fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 -$as_echo "$ac_cv_path_EGREP" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +printf "%s\n" "$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for big endian" >&5 -$as_echo_n "checking for big endian... " >&6; } -if ${libc_cv_arc_be+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for big endian" >&5 +printf %s "checking for big endian... " >&6; } +if test ${libc_cv_arc_be+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef __BIG_ENDIAN__ @@ -158,19 +169,20 @@ else _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1; then : + $EGREP "yes" >/dev/null 2>&1 +then : libc_cv_arc_be=yes -else +else $as_nop libc_cv_arc_be=no fi -rm -f conftest* +rm -rf conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_arc_be" >&5 -$as_echo "$libc_cv_arc_be" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_arc_be" >&5 +printf "%s\n" "$libc_cv_arc_be" >&6; } if test $libc_cv_arc_be = yes; then # For shlib-versions. - $as_echo "#define HAVE_ARC_BE 1" >>confdefs.h + printf "%s\n" "#define HAVE_ARC_BE 1" >>confdefs.h config_vars="$config_vars default-abi = arcbe" @@ -178,3 +190,4 @@ else config_vars="$config_vars default-abi = arcle" fi + |