diff options
Diffstat (limited to 'contrib/less/configure')
| -rwxr-xr-x | contrib/less/configure | 118 |
1 files changed, 85 insertions, 33 deletions
diff --git a/contrib/less/configure b/contrib/less/configure index a32eddf..2310d40 100755 --- a/contrib/less/configure +++ b/contrib/less/configure @@ -1730,7 +1730,7 @@ cat >> confdefs.h <<EOF EOF -for ac_func in memcpy popen _setjmp sigsetmask stat strchr strstr system +for ac_func in memcpy popen _setjmp sigprocmask sigsetmask stat strchr strstr system do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo "configure:1737: checking for $ac_func" >&5 @@ -1922,11 +1922,63 @@ else fi rm -f conftest* +echo $ac_n "checking for sigset_t""... $ac_c" 1>&6 +echo "configure:1927: checking for sigset_t" >&5 +cat > conftest.$ac_ext <<EOF +#line 1929 "configure" +#include "confdefs.h" + +#include <signal.h> + +int main() { +sigset_t s; s = 0; +; return 0; } +EOF +if { (eval echo configure:1938: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then + rm -rf conftest* + echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF +#define HAVE_SIGSET_T 1 +EOF + +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + echo "$ac_t""no" 1>&6 +fi +rm -f conftest* + +echo $ac_n "checking for sigemptyset""... $ac_c" 1>&6 +echo "configure:1953: checking for sigemptyset" >&5 +cat > conftest.$ac_ext <<EOF +#line 1955 "configure" +#include "confdefs.h" + +#include <signal.h> + +int main() { +sigset_t s; sigemptyset(&s); +; return 0; } +EOF +if { (eval echo configure:1964: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then + rm -rf conftest* + echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF +#define HAVE_SIGEMPTYSET 1 +EOF + +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + echo "$ac_t""no" 1>&6 +fi +rm -f conftest* + have_errno=no echo $ac_n "checking for errno""... $ac_c" 1>&6 -echo "configure:1928: checking for errno" >&5 +echo "configure:1980: checking for errno" >&5 cat > conftest.$ac_ext <<EOF -#line 1930 "configure" +#line 1982 "configure" #include "confdefs.h" #if HAVE_ERRNO_H @@ -1936,7 +1988,7 @@ int main() { static int x; x = errno; ; return 0; } EOF -if { (eval echo configure:1940: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:1992: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* echo "$ac_t""yes - in errno.h" 1>&6; cat >> confdefs.h <<\EOF #define HAVE_ERRNO 1 @@ -1949,7 +2001,7 @@ fi rm -f conftest* if test $have_errno = no; then cat > conftest.$ac_ext <<EOF -#line 1953 "configure" +#line 2005 "configure" #include "confdefs.h" #if HAVE_ERRNO_H @@ -1959,7 +2011,7 @@ int main() { extern int errno; static int x; x = errno; ; return 0; } EOF -if { (eval echo configure:1963: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:2015: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* echo "$ac_t""yes - must define" 1>&6; cat >> confdefs.h <<\EOF #define HAVE_ERRNO 1 @@ -1978,9 +2030,9 @@ rm -f conftest* fi echo $ac_n "checking for locale""... $ac_c" 1>&6 -echo "configure:1982: checking for locale" >&5 +echo "configure:2034: checking for locale" >&5 cat > conftest.$ac_ext <<EOF -#line 1984 "configure" +#line 2036 "configure" #include "confdefs.h" #include <locale.h> #include <ctype.h> @@ -1988,7 +2040,7 @@ int main() { setlocale(LC_CTYPE,""); isprint(0); iscntrl(0); ; return 0; } EOF -if { (eval echo configure:1992: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:2044: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF #define HAVE_LOCALE 1 @@ -2002,9 +2054,9 @@ else fi rm -f conftest* echo $ac_n "checking for ctype functions""... $ac_c" 1>&6 -echo "configure:2006: checking for ctype functions" >&5 +echo "configure:2058: checking for ctype functions" >&5 cat > conftest.$ac_ext <<EOF -#line 2008 "configure" +#line 2060 "configure" #include "confdefs.h" #if HAVE_CTYPE_H @@ -2014,7 +2066,7 @@ int main() { static int x; x = isupper(x); x = tolower(x); x = toupper(x); ; return 0; } EOF -if { (eval echo configure:2018: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:2070: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF #define HAVE_UPPER_LOWER 1 @@ -2030,9 +2082,9 @@ rm -f conftest* have_ospeed=no echo $ac_n "checking termcap for ospeed""... $ac_c" 1>&6 -echo "configure:2034: checking termcap for ospeed" >&5 +echo "configure:2086: checking termcap for ospeed" >&5 cat > conftest.$ac_ext <<EOF -#line 2036 "configure" +#line 2088 "configure" #include "confdefs.h" #include <sys/types.h> @@ -2046,7 +2098,7 @@ int main() { ospeed = 0; ; return 0; } EOF -if { (eval echo configure:2050: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:2102: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* echo "$ac_t""yes - in termcap.h" 1>&6; cat >> confdefs.h <<\EOF #define HAVE_OSPEED 1 @@ -2059,14 +2111,14 @@ fi rm -f conftest* if test $have_ospeed = no; then cat > conftest.$ac_ext <<EOF -#line 2063 "configure" +#line 2115 "configure" #include "confdefs.h" int main() { extern short ospeed; ospeed = 0; ; return 0; } EOF -if { (eval echo configure:2070: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:2122: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* echo "$ac_t""yes - must define" 1>&6; cat >> confdefs.h <<\EOF #define HAVE_OSPEED 1 @@ -2087,7 +2139,7 @@ fi have_regex=no have_posix_regex=unknown echo $ac_n "checking for regcomp""... $ac_c" 1>&6 -echo "configure:2091: checking for regcomp" >&5 +echo "configure:2143: checking for regcomp" >&5 WANT_REGEX=auto # Check whether --with-regex or --without-regex was given. @@ -2103,7 +2155,7 @@ if test "$cross_compiling" = yes; then have_posix_regex=unknown else cat > conftest.$ac_ext <<EOF -#line 2107 "configure" +#line 2159 "configure" #include "confdefs.h" #include <sys/types.h> @@ -2118,7 +2170,7 @@ if (rm.rm_sp != text + 1) exit(1); /* check for correct offset */ #endif exit(0); } EOF -if { (eval echo configure:2122: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null +if { (eval echo configure:2174: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null then have_posix_regex=yes else @@ -2139,7 +2191,7 @@ EOF have_regex=yes elif test $have_posix_regex = unknown; then cat > conftest.$ac_ext <<EOF -#line 2143 "configure" +#line 2195 "configure" #include "confdefs.h" #include <sys/types.h> @@ -2148,7 +2200,7 @@ int main() { regex_t *r; regfree(r); ; return 0; } EOF -if { (eval echo configure:2152: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:2204: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* echo "$ac_t""using POSIX regcomp" 1>&6 cat >> confdefs.h <<\EOF @@ -2169,7 +2221,7 @@ fi if test $have_regex = no; then if test $WANT_REGEX = auto -o $WANT_REGEX = pcre; then echo $ac_n "checking for pcre_compile in -lpcre""... $ac_c" 1>&6 -echo "configure:2173: checking for pcre_compile in -lpcre" >&5 +echo "configure:2225: checking for pcre_compile in -lpcre" >&5 ac_lib_var=`echo pcre'_'pcre_compile | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -2177,7 +2229,7 @@ else ac_save_LIBS="$LIBS" LIBS="-lpcre $LIBS" cat > conftest.$ac_ext <<EOF -#line 2181 "configure" +#line 2233 "configure" #include "confdefs.h" /* Override any gcc2 internal prototype to avoid an error. */ /* We use char because int might match the return type of a gcc2 @@ -2188,7 +2240,7 @@ int main() { pcre_compile() ; return 0; } EOF -if { (eval echo configure:2192: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:2244: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else @@ -2217,12 +2269,12 @@ fi if test $have_regex = no; then if test $WANT_REGEX = auto -o $WANT_REGEX = regcmp; then echo $ac_n "checking for regcmp""... $ac_c" 1>&6 -echo "configure:2221: checking for regcmp" >&5 +echo "configure:2273: checking for regcmp" >&5 if eval "test \"`echo '$''{'ac_cv_func_regcmp'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2226 "configure" +#line 2278 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char regcmp(); below. */ @@ -2245,7 +2297,7 @@ regcmp(); ; return 0; } EOF -if { (eval echo configure:2249: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:2301: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* eval "ac_cv_func_regcmp=yes" else @@ -2273,7 +2325,7 @@ fi if test $have_regex = no; then if test $WANT_REGEX = auto -o $WANT_REGEX = regcomp; then cat > conftest.$ac_ext <<EOF -#line 2277 "configure" +#line 2329 "configure" #include "confdefs.h" #include "regexp.h" @@ -2281,7 +2333,7 @@ int main() { regcomp(""); ; return 0; } EOF -if { (eval echo configure:2285: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:2337: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* echo "$ac_t""using V8 regcomp" 1>&6; cat >> confdefs.h <<\EOF #define HAVE_V8_REGCOMP 1 @@ -2310,12 +2362,12 @@ fi if test $have_regex = no; then if test $WANT_REGEX = auto -o $WANT_REGEX = re_comp; then echo "$ac_t""using re_comp" 1>&6; echo $ac_n "checking for re_comp""... $ac_c" 1>&6 -echo "configure:2314: checking for re_comp" >&5 +echo "configure:2366: checking for re_comp" >&5 if eval "test \"`echo '$''{'ac_cv_func_re_comp'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2319 "configure" +#line 2371 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char re_comp(); below. */ @@ -2338,7 +2390,7 @@ re_comp(); ; return 0; } EOF -if { (eval echo configure:2342: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:2394: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* eval "ac_cv_func_re_comp=yes" else |
