Mercurial > vim
changeset 5759:092b8f61021b v7.4.224
updated for version 7.4.224
Problem: /usr/bin/grep on Solaris does not support -F.
Solution: Add configure check to find a good grep. (Danek Duvall)
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Thu, 27 Mar 2014 18:51:11 +0100 |
| parents | 791732de1957 |
| children | 84811065e95f |
| files | src/auto/configure src/configure.in src/version.c |
| diffstat | 3 files changed, 75 insertions(+), 5 deletions(-) [+] |
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--- a/src/auto/configure +++ b/src/auto/configure @@ -719,6 +719,7 @@ XCODE_SELECT CPP_MM STRIP AWK +FGREP EGREP GREP CPP @@ -3695,7 +3696,73 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>& fi rm -f conftest* - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 +$as_echo_n "checking for fgrep... " >&6; } +if ${ac_cv_path_FGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 + then ac_cv_path_FGREP="$GREP -F" + else + if test -z "$FGREP"; then + ac_path_FGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +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 fgrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_FGREP" || continue +# Check for GNU ac_path_FGREP and select it if it is found. + # Check for GNU $ac_path_FGREP +case `"$ac_path_FGREP" --version 2>&1` in +*GNU*) + ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'FGREP' >> "conftest.nl" + "$ac_path_FGREP" FGREP < "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 + if test $ac_count -gt ${ac_path_FGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_FGREP="$ac_path_FGREP" + ac_path_FGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_FGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_FGREP"; then + as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_FGREP=$FGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 +$as_echo "$ac_cv_path_FGREP" >&6; } + FGREP="$ac_cv_path_FGREP" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5 $as_echo_n "checking for library containing strerror... " >&6; } if ${ac_cv_search_strerror+:} false; then : $as_echo_n "(cached) " >&6 @@ -5480,7 +5547,7 @@ rm -f core conftest.err conftest.$ac_obj PERL_CFLAGS=`echo "$perlcppflags" | sed -e 's/-pipe //' -e 's/-W[^ ]*//'` fi if test "X$perlldflags" != "X"; then - if test "X`echo \"$LDFLAGS\" | grep -F -e \"$perlldflags\"`" = "X"; then + if test "X`echo \"$LDFLAGS\" | $FGREP -e \"$perlldflags\"`" = "X"; then LDFLAGS="$perlldflags $LDFLAGS" fi fi @@ -6838,7 +6905,7 @@ fi if test "X$rubyldflags" != "X"; then rubyldflags=`echo "$rubyldflags" | sed -e 's/-arch\ ppc//' -e 's/-arch\ i386//' -e 's/-arch\ x86_64//'` if test "X$rubyldflags" != "X"; then - if test "X`echo \"$LDFLAGS\" | grep -F -e \"$rubyldflags\"`" = "X"; then + if test "X`echo \"$LDFLAGS\" | $FGREP -e \"$rubyldflags\"`" = "X"; then LDFLAGS="$rubyldflags $LDFLAGS" fi fi
--- a/src/configure.in +++ b/src/configure.in @@ -14,6 +14,7 @@ dnl Checks for programs. AC_PROG_CC dnl required by almost everything AC_PROG_CPP dnl required by header file checks AC_PROGRAM_EGREP dnl required by AC_EGREP_CPP +AC_PROG_FGREP dnl finds working grep -F AC_ISC_POSIX dnl required by AC_C_CROSS AC_PROG_AWK dnl required for "make html" in ../doc @@ -936,7 +937,7 @@ if test "$enable_perlinterp" = "yes" -o PERL_CFLAGS=`echo "$perlcppflags" | sed -e 's/-pipe //' -e 's/-W[[^ ]]*//'` fi if test "X$perlldflags" != "X"; then - if test "X`echo \"$LDFLAGS\" | grep -F -e \"$perlldflags\"`" = "X"; then + if test "X`echo \"$LDFLAGS\" | $FGREP -e \"$perlldflags\"`" = "X"; then LDFLAGS="$perlldflags $LDFLAGS" fi fi @@ -1727,7 +1728,7 @@ if test "$enable_rubyinterp" = "yes" -o dnl configure, so strip these flags first (if present) rubyldflags=`echo "$rubyldflags" | sed -e 's/-arch\ ppc//' -e 's/-arch\ i386//' -e 's/-arch\ x86_64//'` if test "X$rubyldflags" != "X"; then - if test "X`echo \"$LDFLAGS\" | grep -F -e \"$rubyldflags\"`" = "X"; then + if test "X`echo \"$LDFLAGS\" | $FGREP -e \"$rubyldflags\"`" = "X"; then LDFLAGS="$rubyldflags $LDFLAGS" fi fi