in configure.ac, per Mike Frysinger's patch, add support for
--enable-utf8 and --disable-utf8 options, with slang support and a few other tweaks added by me git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2426 35c25a1d-7b9e-4130-9fde-d3aeb78583b8master
David Lawrence Ramsey
parent
c8857a2c26
commit
8ac9087d75
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@ -54,6 +54,13 @@ CVS code -
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help_line_len()
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- Make the text display more flexible, and closer to what nano
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1.2.x does. (DLR)
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- configure.ac:
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- Allow more flexible handling of UTF-8 support by allowing
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the --enable-utf8 and --disable-utf8 options. (Mike
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Frysinger) DLR: Extend these options to work with slang as
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well as curses, consolidate the warning and error messages
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dealing with UTF-8 support as much as possible, and add a few
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minor consistency fixes.
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GNU nano 1.3.6 - 2005.03.20
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- General:
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326
configure.ac
326
configure.ac
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@ -64,12 +64,12 @@ int main(void)
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dnl options
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AC_ARG_ENABLE(debug,
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[ --enable-debug Enable debugging (disabled by default)],
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[if test x$enableval = xyes; then
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[if test x$enableval = xyes; then
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AC_DEFINE(DEBUG, 1, [Define this to enable nano debug messages and assert warnings.])
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debug_support=yes
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fi])
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fi])
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if test "$debug_support" != "yes"; then
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if test x$debug_support != xyes; then
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AC_DEFINE(NDEBUG, 1, [Shut up the assert warnings :-)])
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fi
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@ -78,7 +78,7 @@ AC_ARG_ENABLE(extra,
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[if test x$enableval = xyes; then
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AC_DEFINE(NANO_EXTRA, 1, [Define this to enable the extra stuff.]) extra_support=yes
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AC_DEFINE(ENABLE_MULTIBUFFER, 1, [Define this to enable multiple file buffers.]) multibuffer_support=yes
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fi])
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fi])
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AC_ARG_ENABLE(tiny,
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[ --enable-tiny Disable features for the sake of size],
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@ -91,61 +91,61 @@ AC_ARG_ENABLE(tiny,
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AC_DEFINE(DISABLE_OPERATINGDIR, 1, [Define this to disable setting of the operating directory (chroot of sorts).])
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AC_DEFINE(DISABLE_SPELLER, 1, [Define this to disable the use(full|less) spelling functions.])
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AC_DEFINE(DISABLE_TABCOMP, 1, [Define to disable the tab completion code Chris worked so hard on!])
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fi])
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fi])
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AC_ARG_ENABLE(browser,
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[ --disable-browser Disable mini file browser],
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[if test x$enableval != xyes; then
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[if test x$enableval != xyes; then
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AC_DEFINE(DISABLE_BROWSER, 1, [Define this to disable the built-in (crappy) file browser.])
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fi])
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fi])
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AC_ARG_ENABLE(help,
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[ --disable-help Disable help function],
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[if test x$enableval != xyes; then
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[if test x$enableval != xyes; then
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AC_DEFINE(DISABLE_HELP, 1, [Define this to disable the help menu.])
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fi])
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fi])
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AC_ARG_ENABLE(justify,
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[ --disable-justify Disable justify/unjustify function],
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[if test x$enableval != xyes; then
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[if test x$enableval != xyes; then
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AC_DEFINE(DISABLE_JUSTIFY, 1, [Define this to disable the justify routine.])
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fi])
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fi])
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AC_ARG_ENABLE(mouse,
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[ --disable-mouse Disable mouse support (and -m flag)],
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[if test x$enableval != xyes; then
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[if test x$enableval != xyes; then
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AC_DEFINE(DISABLE_MOUSE, 1, [Define this to disable the mouse functions.])
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fi])
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fi])
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AC_ARG_ENABLE(operatingdir,
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[ --disable-operatingdir Disable setting of operating directory (chroot of sorts)],
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[if test x$enableval != xyes; then
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[if test x$enableval != xyes; then
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AC_DEFINE(DISABLE_OPERATINGDIR, 1, [Define this to disable setting of the operating directory (chroot of sorts).])
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fi])
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fi])
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AC_ARG_ENABLE(speller,
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[ --disable-speller Disable spell checker function],
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[if test x$enableval != xyes; then
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[if test x$enableval != xyes; then
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AC_DEFINE(DISABLE_SPELLER, 1, [Define this to disable the use(full|less) spelling functions.])
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fi])
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fi])
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AC_ARG_ENABLE(tabcomp,
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[ --disable-tabcomp Disable tab completion code for a smaller binary],
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[if test x$enableval != xyes; then
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[if test x$enableval != xyes; then
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AC_DEFINE(DISABLE_TABCOMP, 1, [Define to disable the tab completion code Chris worked so hard on!])
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fi])
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fi])
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AC_ARG_ENABLE(wrapping,
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[ --disable-wrapping Disable all wrapping of text (and -w flag)],
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[if test x$enableval != xyes; then
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[if test x$enableval != xyes; then
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AC_DEFINE(DISABLE_WRAPPING, 1, [Define this to disable any and all text wrapping.])
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fi])
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fi])
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AC_ARG_ENABLE(wrapping-as-root,
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[ --disable-wrapping-as-root Disable wrapping of text as root by default],
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[if test x$enableval != xyes; then
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[if test x$enableval != xyes; then
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AC_DEFINE(DISABLE_ROOTWRAP, 1, [Define this to disable wrapping as root by default.])
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fi])
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fi])
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AC_ARG_ENABLE(color,
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[ --enable-color Enable color and syntax highlighting],
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@ -164,13 +164,13 @@ AC_ARG_ENABLE(multibuffer,
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[ --enable-multibuffer Enable multiple file buffers],
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[if test x$enableval = xyes; then
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AC_DEFINE(ENABLE_MULTIBUFFER, 1, [Define this to enable multiple file buffers.]) multibuffer_support=yes
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fi])
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fi])
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AC_ARG_ENABLE(nanorc,
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[ --enable-nanorc Enable use of .nanorc file],
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[if test x$enableval = xyes; then
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AC_DEFINE(ENABLE_NANORC, 1, [Define this to use the .nanorc file.]) nanorc_support=yes
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fi])
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fi])
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AC_ARG_ENABLE(all,
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[ --enable-all Enable ALL extra nano functionality (kitchen sink option)],
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@ -184,9 +184,20 @@ AC_ARG_ENABLE(all,
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*** WARNING: Color support is far from perfect, but functional. ***
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*** Be careful with syntax in your .nanorc or nano may malfunction. ***
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***********************************************************************
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])
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])
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fi])
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AC_MSG_CHECKING([whether to enable UTF-8 support])
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AC_ARG_ENABLE(utf8,
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[ --enable-utf8 Enable UTF-8 support],
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[if test x$enableval = xyes; then
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enable_utf8=yes
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else
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enable_utf8=no
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fi],
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[enable_utf8=auto])
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AC_MSG_RESULT($enable_utf8)
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AC_MSG_CHECKING([whether to use slang])
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CURSES_LIB_NAME=""
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AC_ARG_WITH(slang,
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@ -198,61 +209,18 @@ AC_ARG_WITH(slang,
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*)
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AC_MSG_RESULT(yes)
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if test "$with_slang" != "yes"; then
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if test x$with_slang != xyes; then
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# Add additional search path
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LDFLAGS="-L$with_slang/lib $LDFLAGS"
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CPPFLAGS="-I$with_slang/include $CPPFLAGS"
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fi
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AC_CHECK_HEADER(slcurses.h,
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AC_MSG_CHECKING([for SLutf8_enable in -lslang])
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_libs=$LIBS
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LIBS="$LIBS -lslang"
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AC_TRY_RUN([
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#include <slcurses.h>
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int main(void)
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{
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SLutf8_enable(TRUE);
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return 0;
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}],
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[AC_MSG_RESULT(yes)
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AC_DEFINE(USE_SLANG, 1, [Define to use the slang wrappers for curses instead of native curses.])
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slang_support=yes
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CURSES_LIB_WIDE=yes
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if test "$with_slang" != "yes"; then
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CURSES_LIB="-L${with_slang}/lib -lslang"
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else
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CURSES_LIB="-lslang"
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fi
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CURSES_LIB_NAME=slang],
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[AC_MSG_RESULT(no)
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AC_MSG_CHECKING([for SLtt_initialize in -lslang])
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AC_TRY_RUN([
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#include <slcurses.h>
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int main(void)
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{
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SLtt_initialize(NULL);
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return 0;
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}],
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[AC_MSG_RESULT(yes)
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AC_DEFINE(USE_SLANG, 1, [Define to use the slang wrappers for curses instead of native curses.])
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slang_support=yes
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if test "$with_slang" != "yes"; then
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CURSES_LIB="-L${with_slang}/lib -lslang"
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else
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CURSES_LIB="-lslang"
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fi
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CURSES_LIB_NAME=slang],
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[AC_MSG_RESULT(no)
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# We might need the term library
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for termlib in ncurses curses termcap terminfo termlib; do
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AC_CHECK_LIB([${termlib}], tputs, [tcap="-l$termlib"])
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test -n "$tcap" && break
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done
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AC_MSG_CHECKING([for SLutf8_enable in -lslang $tcap])
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LIBS="$LIBS $tcap"
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if test x$enable_utf8 != xno
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then
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AC_CHECK_HEADER(slcurses.h,
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AC_MSG_CHECKING([for SLutf8_enable in -lslang])
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_libs=$LIBS
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LIBS="$LIBS -lslang"
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AC_TRY_RUN([
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#include <slcurses.h>
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int main(void)
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@ -264,35 +232,22 @@ int main(void)
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AC_DEFINE(USE_SLANG, 1, [Define to use the slang wrappers for curses instead of native curses.])
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slang_support=yes
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CURSES_LIB_WIDE=yes
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if test "$with_slang" != "yes"; then
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CURSES_LIB="-L${with_slang}/lib -lslang $tcap"
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if test x$with_slang != xyes; then
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CURSES_LIB="-L${with_slang}/lib -lslang"
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else
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CURSES_LIB="-lslang $tcap"
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fi
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CURSES_LIB_NAME=slang],
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[AC_MSG_RESULT(no)
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AC_MSG_CHECKING([for SLtt_initialize in -lslang $tcap])
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AC_TRY_RUN([
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#include <slcurses.h>
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int main(void)
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{
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SLtt_initialize(NULL);
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return 0;
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}],
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[AC_MSG_RESULT(yes)
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AC_DEFINE(USE_SLANG, 1, [Define to use the slang wrappers for curses instead of native curses.])
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slang_support=yes
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if test "$with_slang" != "yes"; then
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CURSES_LIB="-L${with_slang}/lib -lslang $tcap"
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else
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CURSES_LIB="-lslang $tcap"
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CURSES_LIB="-lslang"
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fi
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CURSES_LIB_NAME=slang],
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[AC_MSG_RESULT(no)
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# We might need the math library
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AC_MSG_CHECKING([for SLutf8_enable in -lslang $tcap -lm])
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LIBS="$LIBS -lm"
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# We might need the term library
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for termlib in ncurses curses termcap terminfo termlib; do
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AC_CHECK_LIB([${termlib}], tputs, [tcap="-l$termlib"])
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test -n "$tcap" && break
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done
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AC_MSG_CHECKING([for SLutf8_enable in -lslang $tcap])
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LIBS="$LIBS $tcap"
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AC_TRY_RUN([
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#include <slcurses.h>
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int main(void)
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@ -304,16 +259,81 @@ int main(void)
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AC_DEFINE(USE_SLANG, 1, [Define to use the slang wrappers for curses instead of native curses.])
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slang_support=yes
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CURSES_LIB_WIDE=yes
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if test "$with_slang" != "yes"; then
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CURSES_LIB="-L${with_slang}/lib -lslang $tcap -lm"
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if test x$with_slang != xyes; then
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CURSES_LIB="-L${with_slang}/lib -lslang $tcap"
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else
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CURSES_LIB="-lslang $tcap -lm"
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CURSES_LIB="-lslang $tcap"
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fi
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CURSES_LIB_NAME=slang],
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AC_MSG_CHECKING([for SLtt_initialize in -lslang $tcap -lm])
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[AC_MSG_RESULT(no)
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# We might need the math library
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AC_MSG_CHECKING([for SLutf8_enable in -lslang $tcap -lm])
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LIBS="$LIBS -lm"
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AC_TRY_RUN([
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#include <slcurses.h>
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int main(void)
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{
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SLutf8_enable(TRUE);
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return 0;
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}],
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[AC_MSG_RESULT(yes)
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AC_DEFINE(USE_SLANG, 1, [Define to use the slang wrappers for curses instead of native curses.])
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slang_support=yes
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CURSES_LIB_WIDE=yes
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if test x$with_slang != xyes; then
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CURSES_LIB="-L${with_slang}/lib -lslang $tcap -lm"
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else
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CURSES_LIB="-lslang $tcap -lm"
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fi
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CURSES_LIB_NAME=slang],
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[AC_MSG_RESULT(no)],
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AC_MSG_WARN([*** Can not use slang when cross-compiling]))],
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AC_MSG_WARN([*** Can not use slang when cross-compiling]))],
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AC_MSG_WARN([*** Can not use slang when cross-compiling])),
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AC_MSG_ERROR([
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*** The header file slcurses.h was not found. If you wish to use
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*** slang support this header file is required. Please either
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*** install a version of slang that includes the slcurses.h file or
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*** do not call the configure script with --with-slang
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]))
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fi
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if eval "test x$CURSES_LIB_NAME = x"
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then
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AC_CHECK_HEADER(slcurses.h,
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AC_MSG_CHECKING([for SLtt_initialize in -lslang])
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_libs=$LIBS
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LIBS="$LIBS -lslang"
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AC_TRY_RUN([
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#include <slcurses.h>
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int main(void)
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{
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SLtt_initialize(NULL);
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return 0;
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}],
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[AC_MSG_RESULT(yes)
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AC_DEFINE(USE_SLANG, 1, [Define to use the slang wrappers for curses instead of native curses.])
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slang_support=yes
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if test x$with_slang != xyes; then
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CURSES_LIB="-L${with_slang}/lib -lslang"
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else
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CURSES_LIB="-lslang"
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fi
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CURSES_LIB_NAME=slang],
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[AC_MSG_RESULT(no)
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# We might need the term library
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for termlib in ncurses curses termcap terminfo termlib; do
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AC_CHECK_LIB([${termlib}], tputs, [tcap="-l$termlib"])
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test -n "$tcap" && break
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done
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AC_MSG_CHECKING([for SLtt_initialize in -lslang $tcap])
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LIBS="$LIBS $tcap"
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AC_TRY_RUN([
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#include <slcurses.h>
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int main(void)
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{
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SLtt_initialize(NULL);
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return 0;
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@ -321,37 +341,62 @@ int main(void)
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[AC_MSG_RESULT(yes)
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AC_DEFINE(USE_SLANG, 1, [Define to use the slang wrappers for curses instead of native curses.])
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slang_support=yes
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if test "$with_slang" != "yes"; then
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CURSES_LIB="-L${with_slang}/lib -lslang $tcap -lm"
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if test x$with_slang != xyes; then
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CURSES_LIB="-L${with_slang}/lib -lslang $tcap"
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else
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CURSES_LIB="-lslang $tcap -lm"
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CURSES_LIB="-lslang $tcap"
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fi
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CURSES_LIB_NAME=slang],
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[AC_MSG_RESULT(no)],
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AC_MSG_WARN([*** Can not use slang when cross-compiling]))],
|
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AC_MSG_WARN([*** Can not use slang when cross-compiling]))],
|
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AC_MSG_WARN([*** Can not use slang when cross-compiling]))],
|
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AC_MSG_WARN([*** Can not use slang when cross-compiling]))],
|
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AC_MSG_WARN([*** Can not use slang when cross-compiling])),
|
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AC_MSG_WARN([*** Can not use slang when cross-compiling])),
|
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[AC_MSG_RESULT(no)
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|
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# We might need the math library
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AC_MSG_CHECKING([for SLtt_initialize in -lslang $tcap -lm])
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LIBS="$LIBS -lm"
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AC_TRY_RUN([
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#include <slcurses.h>
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int main(void)
|
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{
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SLtt_initialize(NULL);
|
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return 0;
|
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}],
|
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[AC_MSG_RESULT(yes)
|
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AC_DEFINE(USE_SLANG, 1, [Define to use the slang wrappers for curses instead of native curses.])
|
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slang_support=yes
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if test x$with_slang != xyes; then
|
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CURSES_LIB="-L${with_slang}/lib -lslang $tcap -lm"
|
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else
|
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CURSES_LIB="-lslang $tcap -lm"
|
||||
fi
|
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CURSES_LIB_NAME=slang],
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[AC_MSG_RESULT(no)],
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AC_MSG_WARN([*** Can not use slang when cross-compiling]))],
|
||||
AC_MSG_WARN([*** Can not use slang when cross-compiling]))],
|
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AC_MSG_WARN([*** Can not use slang when cross-compiling])),
|
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AC_MSG_ERROR([
|
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*** The header file slcurses.h was not found. If you wish to use
|
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*** slang support this header file is required. Please either
|
||||
*** install a version of slang that includes the slcurses.h file or
|
||||
*** do not call the configure script with --with-slang
|
||||
]))
|
||||
]))
|
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fi
|
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|
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test "${_libs+set}" = "set" && LIBS=$_libs
|
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test ${_libs+set} = set && LIBS=$_libs
|
||||
|
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if test "$with_slang" != "yes"; then
|
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if test x$with_slang != xyes; then
|
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LDFLAGS=${_ldflags}
|
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fi
|
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;;
|
||||
esac], [AC_MSG_RESULT(no)])
|
||||
|
||||
dnl Checks for functions
|
||||
AC_CHECK_FUNCS(snprintf vsnprintf isblank iswalnum iswblank iswspace strcasecmp strncasecmp strcasestr strnlen getline getdelim mblen mbtowc wctomb wcwidth)
|
||||
if test "x$ac_cv_func_snprintf" = "xno" -o "x$ac_cv_func_vsnprintf" = "xno"
|
||||
AC_CHECK_FUNCS(snprintf vsnprintf isblank strcasecmp strncasecmp strcasestr strnlen getline getdelim)
|
||||
|
||||
if test x$enable_utf8 != xno
|
||||
then
|
||||
AC_CHECK_FUNCS(iswalnum mblen mbtowc wctomb wcwidth iswspace iswblank)
|
||||
fi
|
||||
|
||||
if test x$ac_cv_func_snprintf = xno -o x$ac_cv_func_vsnprintf = xno
|
||||
then
|
||||
AM_PATH_GLIB_2_0(2.0.0,,
|
||||
AC_MSG_ERROR([
|
||||
|
|
@ -372,17 +417,27 @@ dnl Checks for libraries.
|
|||
if eval "test x$CURSES_LIB_NAME = x"
|
||||
then
|
||||
AC_CHECK_HEADERS(ncurses.h)
|
||||
AC_CHECK_LIB(ncursesw, wget_wch, [CURSES_LIB="-lncursesw" CURSES_LIB_NAME=ncursesw CURSES_LIB_WIDE="yes"])
|
||||
|
||||
if test x$enable_utf8 != xno
|
||||
then
|
||||
AC_CHECK_LIB(ncursesw, wget_wch, [CURSES_LIB="-lncursesw" CURSES_LIB_NAME=ncursesw CURSES_LIB_WIDE=yes])
|
||||
fi
|
||||
|
||||
if eval "test x$CURSES_LIB_NAME = x"
|
||||
then
|
||||
AC_CHECK_LIB(ncurses, initscr, [CURSES_LIB="-lncurses" CURSES_LIB_NAME=ncurses])
|
||||
AC_CHECK_LIB(ncurses, initscr, [CURSES_LIB="-lncurses" CURSES_LIB_NAME=ncurses])
|
||||
fi
|
||||
fi
|
||||
|
||||
if eval "test x$CURSES_LIB_NAME = x"
|
||||
then
|
||||
AC_CHECK_HEADERS(curses.h)
|
||||
AC_CHECK_LIB(curses, wget_wch, [CURSES_LIB="-lcurses" CURSES_LIB_NAME=curses CURSES_LIB_WIDE="yes"])
|
||||
|
||||
if test x$enable_utf8 != xno
|
||||
then
|
||||
AC_CHECK_LIB(curses, wget_wch, [CURSES_LIB="-lcurses" CURSES_LIB_NAME=curses CURSES_LIB_WIDE=yes])
|
||||
fi
|
||||
|
||||
if eval "test x$CURSES_LIB_NAME = x"
|
||||
then
|
||||
AC_CHECK_LIB(curses, initscr, [CURSES_LIB="-lcurses" CURSES_LIB_NAME=curses])
|
||||
|
|
@ -416,11 +471,34 @@ then
|
|||
LDFLAGS="$LDFLAGS $GLIB_LIBS"
|
||||
fi
|
||||
|
||||
if test "x$CURSES_LIB_WIDE" = "xyes" -a "x$ac_cv_func_iswalnum" = "xyes" -a "x$ac_cv_func_mblen" = "xyes" -a "x$ac_cv_func_mbtowc" = "xyes" -a "x$ac_cv_func_wctomb" = "xyes" -a "x$ac_cv_func_wcwidth" = "xyes" && test "x$ac_cv_func_iswspace" = "xyes" -o "x$ac_cv_func_iswblank" = "xyes"
|
||||
if test x$enable_utf8 != xno && \
|
||||
test x$CURSES_LIB_WIDE = xyes -a \
|
||||
x$ac_cv_func_iswalnum = xyes -a \
|
||||
x$ac_cv_func_mblen = xyes -a \
|
||||
x$ac_cv_func_mbtowc = xyes -a \
|
||||
x$ac_cv_func_wctomb = xyes -a \
|
||||
x$ac_cv_func_wcwidth = xyes && \
|
||||
test x$ac_cv_func_iswspace = xyes -o x$ac_cv_func_iswblank = xyes
|
||||
then
|
||||
AC_DEFINE(NANO_WIDE, 1, [Define this if your system has sufficient wide character support (a wide curses library, iswalnum(), iswspace() or iswblank(), mblen(), mbtowc(), wctomb(), and wcwidth()).])
|
||||
else
|
||||
AC_MSG_WARN([Insufficient wide character support found. nano will not be able to support UTF-8.])
|
||||
if test x$enable_utf8 = xyes
|
||||
then
|
||||
AC_MSG_ERROR([
|
||||
*** UTF-8 support was requested, but insufficient UTF-8 support was
|
||||
*** detected in your curses and/or C libraries. Please verify that your
|
||||
*** slang was built with UTF-8 support or your curses was built with
|
||||
*** wide character support, and that your C library was built with wide
|
||||
*** character support.])
|
||||
elif test x$enable_utf8 != xno
|
||||
then
|
||||
AC_MSG_WARN([
|
||||
*** Insufficient UTF-8 support was detected in your curses and/or C
|
||||
*** libraries. If you want UTF-8 support, please verify that your slang
|
||||
*** was built with UTF-8 support or your curses was built with wide
|
||||
*** character support, and that your C library was built with wide
|
||||
*** character support.])
|
||||
fi
|
||||
fi
|
||||
|
||||
AC_CONFIG_FILES([
|
||||
|
|
|
|||
Loading…
Reference in New Issue