use the normal installation instructions, ../INSTALL.
If you have a Cygwin or MSYS port of Bash on your Path, you will be
- better off removing it from PATH.
+ better off removing it from PATH. (For details, search for "MSYS
+ sh.exe" below.)
1. Change to the `nt' directory (the directory of this file):
for example). Also see the Trouble-shooting section below if you
decide to go ahead and use Cygwin make.
- In addition, using 4NT or TCC as your shell is known to fail the build
- process, at least since 4NT version 3.01. Use CMD.EXE, the default
- Windows shell, instead. MSYS sh.exe also appears to cause various
- problems. If you have MSYS installed, try "make SHELL=cmd.exe" to
- force the use of cmd.exe instead of sh.exe.
+ In addition, using 4NT or TCC as your shell is known to fail the
+ build process, at least since 4NT version 3.01. Use CMD.EXE, the
+ default Windows shell, instead. MSYS sh.exe also appears to cause
+ various problems, e.g., it is known to cause failures in commands
+ like "cmd /c FOO" in the Makefiles, because it thinks "/c" is a
+ Unix-style file name that needs conversion to the Windows format.
+ If you have MSYS installed, try "make SHELL=cmd.exe" to force the
+ use of cmd.exe instead of the MSYS sh.exe.
sh exists no sh
be displayed informing you that "using parameters that include the =
character by enclosing them in quotes will not be supported."
+ You may also use the --cflags and --ldflags options to pass
+ additional parameters to the compiler and linker, respectively; they
+ are frequently used to pass -I and -L flags to specify supplementary
+ include and library directories. If a directory name includes
+ spaces, you will need to enclose it in quotes, as follows
+ -I"C:/Program Files/GnuTLS-2.10.1/include". Note that only the
+ directory name is enclosed in quotes, not the entire argument. Also
+ note that this functionality is only supported if command extensions
+ are available. If command extensions are disabled and you attempt to
+ use this functionality you may see the following warning message
+ "Error in --cflags argument: ... Backslashes and quotes cannot be
+ used with --cflags. Please use forward slashes for filenames and
+ paths (e.g. when passing directories to -I)."
+
N.B. It is normal to see a few error messages output while configure
is running, when gcc support is being tested. These cannot be
suppressed because of limitations in the Windows 9X command.com shell.
* Optional GnuTLS support
- You can build Emacs with GnuTLS support. Put the gnutls/gnutls.h header in
- the include path and link to the appropriate libraries (gnutls.dll and
- gcrypt.dll) with the --lib option.
+ If configure.bat finds the gnutls/gnutls.h file in the include path,
+ Emacs is built with GnuTLS support by default; to avoid that you can
+ pass the argument --without-gnutls.
- You can get pre-built binaries and an installer at
- http://josefsson.org/gnutls4win/.
+ In order to support GnuTLS at runtime, a GnuTLS-enabled Emacs must
+ be able to find the relevant DLLs during startup; failure to do so
+ is not an error, but GnuTLS won't be available to the running
+ session.
+
+ You can get pre-built binaries (including any required DLL and the
+ gnutls.h file) and an installer at http://josefsson.org/gnutls4win/.
* Experimental SVG support
HCoop / bpt / emacs.git / blobdiff