There's doesn't seem to be much use in independently distributing these
subdirectories, so allowing them to be independently configured seems
pointless and overcomplicated.
The order in which the subdirectories are built is still a little odd,
as cygwin is linked with libcygserver, and cygserver is then linked with
cygwin. So, we build the cygwin directory first, which invokes a build
of libcygserver in the cygserver directory, and then build in the
cygserver directory to build the cygserver executable.
Drop AC_CONFIGURE_ARGS, since we don't need to recursively call
configure with the same arguments anymore.
Slightly refine when we build utils: Previously we didn't build any
utils if MinGW compiler use was avoided, now we just avoid building
those utils which require that compiler.
Greatly simplify how winsup_srcdir and target_builddir are set, since
we're only configuring from one directory. (These are still kept
absolute, since we don't adjust them where used for being used in a
subdirectory).
Remove configure.cygwin and put it's (greatly reduced) contents inline
in the one place it's used now.
Remove generated configure and aclocal.m4 in subdirectories.
ccwrap massages the compiler's standard include directories to remove
'/usr/include/w32api', with the intent of allowing it to be overriden by
'--with-windows-headers' (See 4c36016b).
I'm not 100% convinced that this is always working as desired, since in
some places w32api includes are done using <w32api/something.h>, which
will find them via the path /usr/include.
If this does turn out to be needed, this could also be implemented by
constructing the appropriate compiler flags once, rather than on every
compiler invocation.
This is only needed if we are using an ancient make which doesn't set
${MAKE}, but we say "This makefile requires GNU make." everywhere.
It only has an effect if @SET_MAKE@ is used, which we aren't doing
consistently.
Rename without-mingw-progs to with-cross-bootstrap, since it now
disables additional checks that are problematic for cross-compilers.
When cross-compiling a toolchain targeting cygwin, building cygwin1.dll
requires libgcc.
However, building libgcc requires the cygwin headers to be
installed.
Configuring cygwin requries the mingw-crt libraries, which require the
cygwin headers to be installed.
Work around this circular dependency by making the
--with-cross-bootstrap configure option skip cygwin's configure checks
for valid mingw-crt libraries. Cygwin will still properly link against
these libraries if they exist, but this allows configure to succeed even
if the libraries have not been built yet.
Since the mingw-crt libraries only require the cygwin headers to be
installed, this allows us to successfully configure cygwin so that we
can only install the headers without trying to build any
libraries.
winsup/ChangeLog
configure.ac: rename without-mingw-progs option to with-cross-bootstrap
configure: regenerate
winsup/cygserver/ChangeLog
configure.ac: don't check AC_WINDOWS_LIBS when using with-cross-bootstrap
configure: regenerate
winsup/cygwin/ChangeLog
configure.ac: don't check AC_WINDOWS_LIBS when using with-cross-bootstrap
configure: regenerate
Signed-off-by: Peter Foley <pefoley2@pefoley.com>
Add an option to not require a mingw compiler when bootstrapping a cross toolchain.
Defaults to existing behavior.
Also update some obsolete macros.
winsup/ChangeLog
configure.ac: Add option to skip building programs that require mingw.
configure: Regenerate.
Signed-off-by: Peter Foley <pefoley2@pefoley.com>
2013-11-06 Christopher Faylor <me.cygwin2013@cgf.cx>
* configure.ac: Detect windows headers/libs after we've figured out the
C compiler.
* configure: Regenerate.
* aclocal.m4: Regenerate.
* configure.cygwin: Default to '.' if can't find a winsup directory.
winsup/cygserver/ChangeLog:
2013-11-06 Christopher Faylor <me.cygwin2013@cgf.cx>
* configure.ac: Detect windows headers/libs after we've figured out the
C compiler.
* configure: Regenerate.
* aclocal.m4: Regenerate.
winsup/cygwin/ChangeLog:
2013-11-06 Christopher Faylor <me.cygwin2013@cgf.cx>
* configure.ac: Detect windows headers/libs after we've figured out the
C compiler.
* configure: Regenerate.
* aclocal.m4: Regenerate.
winsup/utils/ChangeLog:
2013-11-06 Christopher Faylor <me.cygwin2013@cgf.cx>
* configure.ac: Detect windows headers/libs after we've figured out the
C compiler.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2012-11-12 Christopher Faylor <me.cygwin2012@cgf.cx>
* Makefile.common: Revamp for new configury. Add default compilation
targets, include .E processing. Add magic for allowing "CFLAGS" to
control optimization options in "CXXFLAGS".
* configure.cygwin: New include for Cygwin configure.in's.
* acinclude.m4: Delete old definitions. Implement AC_WINDOWS_HEADERS,
AC_WINDOWS_LIBS, AC_CYGWIN_INCLUDES, target_builddir, winsup_srcdir.
* aclocal.m4: Regenerate.
* autogen.sh: New file.
* ccwrap: New script.
* c++wrap: New script.
* config.guess: New script.
* config.sub: New script.
* configure: Regenerate.
* configure.in: Eliminate LIB_AC_PROG_* calls in favor of standard.
Delete ancient target test.
* install-sh: New script.
cygserver/ChangeLog:
2012-11-12 Christopher Faylor <me.cygwin2012@cgf.cx>
* Makefile.in: Revamp for new configury.
* configure.in: Revamp for new configury.
* aclocal.m4: Regenerate.
* configure: Ditto.
* autogen.sh: New script.
cygwin/ChangeLog:
2012-11-22 Christopher Faylor <me.cygwin2012@cgf.cx>
* select.cc (select): Don't return -1 when we've timed out after
looping.
2012-11-22 Christopher Faylor <me.cygwin2012@cgf.cx>
* Makefile.in: Revamp for new configury.
(datarootdir): Add variable setting.
(winver_stamp): Accommodate changes to mkvers.sh setting.
(libc.a): Fix race when libm.a might not have been built yet.
* configure.in: Revamp for new configury.
* aclocal.m4: Regenerate.
* configure: Ditto.
* autogen.sh: New script.
* mkvers.sh: Find include directives via CFLAGS and friends rather than
assuming that w32api lives nearby.
utils/ChangeLog:
2012-11-12 Christopher Faylor <me.cygwin2012@cgf.cx>
* aclocal.m4: Regenerate.
* configure: Ditto.
* autogen.sh: New script.
* configure.in: Revamp for new configury.
* Makefile.in: Revamp for new configury. Rename ALL_* to just *.
Always use "VERBOSE" setting.
(MINGW_CXX): Don't include CFLAGS in definition.
(all): Define target first, before everything else so that it is the
default.
(ps.exe): Don't add useless -lcygwin.
(ldh.exe): For consistency, add to existing MINGW_LDFLAGS rather than
redefining them.
(cygcheck.exe): Always include -lz for MINGW_LDFLAGS. Don't try to
figure out where to find it.
(dumper.exe): Simplify check. Assume libraries are installed rather
than trying to retrieve from source tree.
(install): Just use /bin/mkdir to create directories.
(Makefile): Regenerate when standard dependencies change.
* dump_setup.cc: Always include zlib.h. Remove accommodations for it
possibly not existing.
* parse_pe.cc: Add define which allows building with installed
binutils package.
* dumper.cc: Ditto.
Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
Corinna Vinschen <corinna@vinschen.de>
* configure.in [cygwin*]: Always build cygserver, lsaauth,
utils, and doc. Do not build mingw or w32api.
[mingw*]: Build w32api if present.
* configure: Regenerate.
* Makefile.common: Remove references to mingw and w32api
directories.
(MINGW_LDFLAGS): Redefine as -static to force static linking
with libgcc and libstdc++.
* Makefile.in: Remove references to mingw and w32api directories
from Cygwin targets.
* configure.in: Reorder SUBDIRS to have mingw before cygwin.
* configure: Regenerate from configure.in.
* cygwin/Makefile.in: Add MINGW_LDFLAGS when linking cygrun.exe.
Jon Turney
Corinna Vinschen
Peter Foley
Christopher Faylor
Yaakov Selkowitz
DJ Delorie
Ron Parker