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configure: Removed a few useless checks

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There's no need to check -lncursesw twice, for example.
This commit is contained in:
Yorhel 2012-08-28 11:24:01 +02:00
parent 2e1838d890
commit f4fa1f299c
1 changed files with 10 additions and 8 deletions
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18
configure.in
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@ -11,7 +11,7 @@ AC_PROG_RANLIB
# Check for header files.
AC_CHECK_HEADERS(
[limits.h stdlib.h string.h sys/time.h sys/types.h sys/stat.h dirent.h unistd.h fnmatch.h ncurses.h locale.h],[],
[limits.h sys/time.h sys/types.h sys/stat.h dirent.h unistd.h fnmatch.h ncurses.h locale.h],[],
AC_MSG_ERROR([required header file not found]))
# Check for typedefs, structures, and compiler characteristics.
@ -22,7 +22,7 @@ AC_STRUCT_ST_BLOCKS
# Check for library functions.
AC_CHECK_FUNCS(
[getcwd gettimeofday memset fnmatch chdir rmdir unlink lstat getcwd setlocale],[],
[getcwd gettimeofday fnmatch chdir rmdir unlink lstat setlocale],[],
AC_MSG_ERROR([required function missing]))
@ -35,16 +35,18 @@ AC_ARG_WITH([ncurses],
AC_ARG_WITH([ncursesw],
AC_HELP_STRING([--with-ncursesw], [compile/link with wide-char ncurses library @<:@default@:>@]),
[ncurses=ncursesw])
if test "$ncurses" = "auto"; then
if test "$ncurses" = "auto" -o "$ncurses" = "ncursesw"; then
AC_CHECK_LIB([ncursesw],
[initscr],
[ncurses=ncursesw],
[LIBS="$LIBS -lncursesw"; ncurses=ncursesw],
[ncurses=ncurses])
fi
AC_CHECK_LIB([$ncurses],
[initscr],
[LIBS="$LIBS -l$ncurses"],
[AC_MSG_ERROR($ncurses library is required)])
if test "$ncurses" = "ncurses"; then
AC_CHECK_LIB([ncurses],
[initscr],
[LIBS="$LIBS -lncurses"],
[AC_MSG_ERROR(ncurses library is required)])
fi