X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=INSTALL;h=95f5a39316838b502ee6d3d90f32630b3a00c4ae;hp=69cf439a6c1efac12b5d9aae22fb16314eb4cd5b;hb=349761f30e7fc0b4bf2718f7fc3da34e09ea6735;hpb=47d2fb4537d9ad5bb14f4810561a327930ca4280 diff --git a/INSTALL b/INSTALL index 69cf439a..95f5a393 100644 --- a/INSTALL +++ b/INSTALL @@ -26,7 +26,7 @@ -- sale, use or other dealings in this Software without prior written -- -- authorization. -- ------------------------------------------------------------------------------- --- $Id: INSTALL,v 1.216 2020/02/02 23:34:34 tom Exp $ +-- $Id: INSTALL,v 1.226 2020/09/06 23:41:16 tom Exp $ --------------------------------------------------------------------- How to install Ncurses/Terminfo on your system --------------------------------------------------------------------- @@ -41,7 +41,7 @@ including `c++', `form', `man', `menu', 'misc', `ncurses', `panel', `progs', and `test'. See the README file for a roadmap to the package. If you are a distribution integrator or packager, please read and act on the -section titled IF YOU ARE A SYSTEM INTEGRATOR below. +section titled FOR SYSTEM INTEGRATORS below. If you are converting from BSD curses and do not have root access, be sure to read the BSD CONVERSION NOTES section below. @@ -49,11 +49,7 @@ to read the BSD CONVERSION NOTES section below. If you are trying to build applications using gpm with ncurses, read the USING NCURSES WITH GPM section below. -If you are running over the Andrew File System see the note below on -USING NCURSES WITH AFS. - -If you are cross-compiling, see the note below on BUILDING NCURSES WITH A -CROSS-COMPILER. +If you are cross-compiling, see the note below on BUILDING WITH A CROSS-COMPILER. If you want to build the Ada95 binding, go to the Ada95 directory and follow the instructions there. The Ada95 binding is not covered below. @@ -270,8 +266,8 @@ INSTALLATION PROCEDURE: YOU MAY NOT BE ABLE TO COMPILE (OR RUN) NCURSES APPLICATIONS WITH C++. -SUMMARY OF CONFIGURE OPTIONS: ----------------------------- +CONFIGURE OPTIONS: +----------------- The configure script provides a short list of its options when you type @@ -439,6 +435,31 @@ SUMMARY OF CONFIGURE OPTIONS: Without some special effort, it will either fail to compile at all, or the compiler may find a different unctrl.h file. + In addition to the curses library, a system may provide its own + versions of the add-on libraries (form, menu, panel), which would + not be compatible with ncurses. These options allow you to rename + ncurses' add-on libraries to avoid conflicts when linking: + + --with-form-libname=XXX + --with-menu-libname=XXX + --with-panel-libname=XXX + + Rather than renaming them abitrarily, a prefix or suffix is + recommended. An "n" prefix provides consistency with ncurses versus + curses, i.e., + + --with-form-libname=nform + --with-menu-libname=nmenu + --with-panel-libname=npanel + + --disable-pkg-ldflags + Omit options in $EXTRA_LDFLAGS from the pkg-config ".pc" and + corresponding ncurses*-config script which normally are listed via + the "--libs" option. These options are normally used to facilitate + linking to ncurses when it was configured to use the rpath feature. + + See also --enable-rpath and --disable-rpath-hack. + --disable-relink If --enable-rpath is given, the generated makefiles normally will rebuild shared libraries during install. Use this option to simply @@ -561,6 +582,9 @@ SUMMARY OF CONFIGURE OPTIONS: For testing, generate functions for certain macros to make them visible as such to the debugger. See also the --disable-macros option. + --enable-exp-win32 + When configuring for MinGW, use the experimental Windows 10 driver. + --enable-ext-colors Extend the cchar_t structure to allow more than 16 colors to be encoded. This applies only to the wide-character (--enable-widec) @@ -587,6 +611,12 @@ SUMMARY OF CONFIGURE OPTIONS: ncurses. This does not change the ABI (the binary interface seen by calling applications). + --enable-fvisibility + Use the gcc "-fvisibility=hidden" option to make symbols which are not + explicitly exported, "hidden". Doing this may reduce the number of + symbols exported in the C++ binding; it should have less effect on the + C libraries when symbol-versioning is used. + --enable-getcap Use the 4.4BSD getcap code if available, or a bundled version of it to fetch termcap entries. Entries read in this way cannot use (make @@ -864,6 +894,9 @@ SUMMARY OF CONFIGURE OPTIONS: Specify a suffix for the ncursesw6-config file, etc., used to work around conflicts with packages. + --with-cxx-libname=NAME + Override the basename of the ncurses++ library (default: "ncurses++") + --with-cxx-shared When --with-shared is set, build libncurses++ as a shared library. This implicitly relies upon building with gcc/g++, since other @@ -909,6 +942,9 @@ SUMMARY OF CONFIGURE OPTIONS: See also "--with-tic-path" and "--with-infocmp-path". + --with-form-libname=NAME + Override the basename of the form library (default: "form") + --with-gpm use Alessandro Rubini's GPM library to provide mouse support on the Linux console. Prior to ncurses 5.5, this introduced a dependency on @@ -1043,6 +1079,9 @@ SUMMARY OF CONFIGURE OPTIONS: by running them through tbl to generate tables understandable by nroff. + --with-menu-libname=NAME + Override the basename of the menu library (default: "menu") + --with-mmask-t=TYPE Override type of mmask_t, which stores the mouse mask. Prior to ncurses 5.5, this was always unsigned long, but with ncurses 5.5, it @@ -1070,6 +1109,9 @@ SUMMARY OF CONFIGURE OPTIONS: those using termcap, do not use the higher speeds. Your application (or system, in general) may or may not. + --with-panel-libname=NAME + Override the basename of the panel library (default: "panel") + --with-pc-suffix=SUFFIX If ".pc" files are installed, optionally add a suffix to the files and corresponding package names to separate unusual configurations. @@ -1328,8 +1370,8 @@ SUMMARY OF CONFIGURE OPTIONS: X11R5 and X11R6 xterm. -COMPATIBILITY WITH OLDER VERSIONS OF NCURSES: --------------------------------------------- +COMPATIBILITY WITH OLDER RELEASES: +--------------------------------- Because ncurses implements X/Open Curses, its interface is fairly stable. That does not mean the interface does not change. Changes are made to the @@ -1343,6 +1385,43 @@ COMPATIBILITY WITH OLDER VERSIONS OF NCURSES: you may encounter when building a system with different versions of ncurses: + 6.2 (Feb 12, 2020) + Interface changes: + + + the terminal database must be compiled with ncurses 6.2 tic; + older versions of tic/infocmp will not work. Aside from that, + the compiled database will work with older applications. + + + "*.pc" and "ncurses*-config" files give the same information. + + + vwprintw and vwscanw are deprecated. + + Added extensions: + + + These make it simpler to substitute a debug-configuration of the + library for non-debug: + curses_trace + exit_curses + exit_terminfo + + Added internal functions (other than "_sp" variants): + + + These provide fast-lookup of common user-defined capabilities: + _nc_find_user_entry + _nc_get_userdefs_table + _nc_get_hash_user + + + This is added to work around compiler-warnings: + _nc_fmt_funcptr + + Removed internal functions: + + + _nc_import_termtype + + Modified internal functions: + + + _nc_reserve_pairs no longer returns a value + 6.1 (Jan 27, 2018) Interface changes: @@ -2016,8 +2095,8 @@ COMPATIBILITY WITH OLDER VERSIONS OF NCURSES: incorrect color scheme. -IF YOU ARE A SYSTEM INTEGRATOR: ------------------------------- +FOR SYSTEM INTEGRATORS: +---------------------- Configuration and Installation: @@ -2093,7 +2172,7 @@ IF YOU ARE A SYSTEM INTEGRATOR: that will make users' lives easier rather than harder. -RECENT XTERM VERSIONS: +MODERN XTERM VERSIONS: --------------------- The terminfo database file included with this distribution assumes you @@ -2109,9 +2188,13 @@ CONFIGURING FALLBACK ENTRIES: In order to support operation of ncurses programs before the terminfo tree is accessible (that is, in single-user mode or at OS installation time) the ncurses library can be compiled to include an array of - pre-fetched fallback entries. This must be done on a machine which - has ncurses' infocmp and terminfo database installed (as well as - ncurses' tic and infocmp programs). + pre-fetched fallback entries. + + NOTE: This must be done on a machine which has ncurses' infocmp and + terminfo database installed (as well as ncurses' tic and infocmp + programs). That is because the fallback sources are generated and + compiled into the library before the build-tree's copy of infocmp is + available. These entries are checked by setupterm() only when the conventional fetches from the terminfo tree and the termcap fallback (if configured) @@ -2230,12 +2313,8 @@ terminfo directory directly. ------------------------------- CUT HERE -------------------------------- -USING NCURSES WITH AFS: - AFS treats each directory as a separate logical filesystem, you - can't hard-link across them. The --enable-symlinks option copes - with this by making tic use symbolic links. - -USING NCURSES WITH GPM: +USING GPM: +--------- Ncurses 4.1 and up can be configured to use GPM (General Purpose Mouse) which is used with Linux console. Be aware that GPM is commonly installed as a shared library which contains a wrapper for the curses @@ -2254,7 +2333,9 @@ USING NCURSES WITH GPM: https://invisible-island.net/ncurses/ncurses.faq.html#using_gpm_lib -BUILDING NCURSES WITH A CROSS-COMPILER + +BUILDING WITH A CROSS-COMPILER: +------------------------------ Ncurses can be built with a cross-compiler. Some parts must be built with the host's compiler since they are used for building programs (e.g., ncurses/make_hash and ncurses/make_keys) that generate tables @@ -2279,14 +2360,26 @@ BUILDING NCURSES WITH A CROSS-COMPILER When ncurses has been successfully cross-compiled, you may want to use "make install" (with a suitable target directory) to construct an install tree. Note that in this case (as with the --with-fallbacks - option), ncurses uses the development platform's tic to do the - "make install.data" portion. + option), ncurses uses the development platform's tic to do the "make + install.data" portion. The system's tic program is used to install the terminal database, - even for cross-compiles. For best results, the tic program should - be from the most current version of ncurses. - -BUGS: + even for cross-compiles. For best results, the tic program should be + from the most current version of ncurses. + + NOTE: the system's tic program may use a different terminfo database + format than the target system. For instance, as described in term(5), + the conventional terminfo layout uses a directory hierarchy with one + letter names, while some platforms use two-letter names to work with + case-insensitive filesystems. The configure script searches for a tic + program using the AC_CHECK_TOOL macro, which will prefer programs + using the canonical host prefix in their name. You can use this fact + to provide a cross-compiler support utility tic, otherwise you can + override the configure script's choice using --with-tic-path + + +BUG REPORTS: +----------- Send any feedback to the ncurses mailing list at bug-ncurses@gnu.org. To subscribe send mail to bug-ncurses-request@gnu.org with body that reads: