diff options
Diffstat (limited to 'contrib/less/configure.ac')
| -rw-r--r-- | contrib/less/configure.ac | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/contrib/less/configure.ac b/contrib/less/configure.ac index d738607ee30c..72d340729174 100644 --- a/contrib/less/configure.ac +++ b/contrib/less/configure.ac @@ -23,6 +23,7 @@ AC_PROG_INSTALL AC_SYS_LARGEFILE # Checks for general libraries. +AC_CHECK_LIB(tinfo, tgoto, [have_tinfo=yes], [have_tinfo=no]) AC_CHECK_LIB(xcurses, initscr, [have_xcurses=yes], [have_xcurses=no]) AC_CHECK_LIB(ncursesw, initscr, [have_ncursesw=yes], [have_ncursesw=no]) AC_CHECK_LIB(ncurses, initscr, [have_ncurses=yes], [have_ncurses=no]) @@ -51,6 +52,20 @@ fi fi if test $curses_broken = 0; then + +# -- Try tinfo. +if test "x$TERMLIBS" = x; then + if test $have_tinfo = yes; then + TERMLIBS="-ltinfo" + SAVE_LIBS=$LIBS + LIBS="$LIBS $TERMLIBS" + AC_TRY_LINK(, [tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0);], + [termok=yes], [termok=no]) + LIBS=$SAVE_LIBS + if test $termok = no; then TERMLIBS=""; fi + fi +fi + # -- Try xcurses. if test "x$TERMLIBS" = x; then if test $have_xcurses = yes; then @@ -154,7 +169,7 @@ LIBS="$LIBS $TERMLIBS" # Checks for header files. AC_HEADER_STDC -AC_CHECK_HEADERS([ctype.h errno.h fcntl.h limits.h stdio.h stdlib.h string.h termcap.h termio.h termios.h time.h unistd.h values.h sys/ioctl.h sys/stream.h]) +AC_CHECK_HEADERS([ctype.h errno.h fcntl.h limits.h stdio.h stdlib.h string.h termcap.h termio.h termios.h time.h unistd.h values.h sys/ioctl.h sys/stream.h wctype.h]) # Checks for typedefs, structures, and compiler characteristics. AC_HEADER_STAT @@ -182,6 +197,8 @@ AH_TEMPLATE([HAVE_VOID], [Define HAVE_VOID if your compiler supports the "void" type.]) AH_TEMPLATE([HAVE_CONST], [Define HAVE_CONST if your compiler supports the "const" modifier.]) +AH_TEMPLATE([HAVE_STAT_INO], + [Define HAVE_STAT_INO if your struct stat has st_ino and st_dev.]) AH_TEMPLATE([HAVE_TIME_T], [Define HAVE_TIME_T if your system supports the "time_t" type.]) AH_TEMPLATE([HAVE_STRERROR], @@ -204,6 +221,8 @@ AH_TEMPLATE([HAVE_TERMIOS_FUNCS], [Define HAVE_TERMIOS_FUNCS if you have tcgetattr/tcsetattr.]) AH_TEMPLATE([HAVE_UPPER_LOWER], [Define HAVE_UPPER_LOWER if you have isupper, islower, toupper, tolower.]) +AH_TEMPLATE([HAVE_WCTYPE], + [Define HAVE_WCTYPE if you have iswupper, iswlower, towupper, towlower.]) AH_TEMPLATE([HAVE_SIGSET_T], [Define HAVE_SIGSET_T you have the sigset_t type.]) AH_TEMPLATE([HAVE_SIGEMPTYSET], @@ -224,6 +243,11 @@ AC_TRY_COMPILE(, [const int foo = 0;], AC_MSG_CHECKING(for time_t) AC_TRY_COMPILE([#include <time.h>], [time_t t = 0;], [AC_MSG_RESULT(yes); AC_DEFINE(HAVE_TIME_T)], [AC_MSG_RESULT(no)]) +AC_MSG_CHECKING(for st_ino in struct stat) +AC_TRY_COMPILE([#include <sys/types.h> +#include <sys/stat.h>], + [struct stat s; dev_t dev = s.st_dev; ino_t ino = s.st_ino;], + [AC_MSG_RESULT(yes); AC_DEFINE(HAVE_STAT_INO)], [AC_MSG_RESULT(no)]) # Checks for library functions. AC_TYPE_SIGNAL @@ -307,6 +331,7 @@ AC_TRY_LINK([#include <locale.h> #include <ctype.h> #include <langinfo.h>], [setlocale(LC_CTYPE,""); isprint(0); iscntrl(0);], [AC_MSG_RESULT(yes); AC_DEFINE(HAVE_LOCALE)], [AC_MSG_RESULT(no)]) + AC_MSG_CHECKING(for ctype functions) AC_TRY_LINK([ #if HAVE_CTYPE_H @@ -314,6 +339,10 @@ AC_TRY_LINK([ #endif], [static int x; x = isupper(x); x = tolower(x); x = toupper(x);], [AC_MSG_RESULT(yes); AC_DEFINE(HAVE_UPPER_LOWER)], [AC_MSG_RESULT(no)]) +AC_MSG_CHECKING(for wctype functions) +AC_TRY_LINK([#include <wctype.h>], [iswlower(0); iswupper(0); towlower(0); towupper(0);], + [AC_MSG_RESULT(yes); AC_DEFINE(HAVE_WCTYPE)], [AC_MSG_RESULT(no)]) + # Checks for external variable ospeed in the termcap library. have_ospeed=no AC_MSG_CHECKING(termcap for ospeed) |