2003-10-22 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/8610
* acinclude.m4 (GLIBCXX_CHECK_INT64_T): New macro,
checking for the availability of int64_t.
(GLIBCXX_CHECK_LFS): New macro, checking for LFS support.
* configure.ac: Call here.
* acconfig.h: Add undef for the corresponding symbols.
* config/io/basic_file_stdio.cc (__basic_file<char>::open):
Depending on _GLIBCXX_USE_LFS, call fopen64 or fopen.
(__basic_file<char>::seekoff): Likewise, call lseek64 when
available, otherwise lseek, checking the __off parameter.
* include/bits/postypes.h: Typedef __streamoff_base_type
to int64_t if available, otherwise long long.
* aclocal.m4: Regenerate.
* config.h.in: Likewise.
* configure: Likewise.
* acinclude.m4 (GLIBCXX_CHECK_POLL, GLIBCXX_CHECK_WRITEV):
Use AC_TRY_LINK instead of AC_TRY_COMPILE.
From-SVN: r72806
2003-08-27 Phil Edwards <pme@gcc.gnu.org>
* acinclude.m4 (GLIBCXX_CONDITIONAL): New macro. Wrap
AM_CONDITIONAL. Replace all calls to AM_CONDITIONAL with this one.
(GLIBCXX_ENABLE_HOSTED): New macro, sets new variable is_hosted,
used elsewhere in this file.
(GLIBCXX_EVALUATE_CONDITIONALS): New macro...
* configure.ac: ...called here to expand all conditionals.
* Makefile.am: Conditionalize SUBDIRS on GLIBCXX_HOSTED.
* include/Makefile.am: Remove redundant gxx_include_dir assignment.
(install-freestanding-headers): New target, a subset of
install-headers. Conditionalize install-data-local on GLIBCXX_HOSTED.
* aclocal.m4, configure, Makefile.in, include/Makefile.in,
libmath/Makefile.in, libsupc++/Makefile.in, po/Makefile.in,
src/Makefile.in, testsuite/Makefile.in: Regenerated.
From-SVN: r70854
2003-08-26 Phil Edwards <pme@gcc.gnu.org>
* Makefile.am: Add comment.
* acinclude.m4 (GLIBCXX_CONFIGURE): Set new glibcxx_SUBDIRS and
SUBDIRS variables.
* configure.ac: Use them both here, instead of hardcoded lists.
* fragment.am: Add STAMP varaible.
* include/Makefile.am: Cosmetic whitespace cleanup. Use $(LN_S)
instead of @LN_S@.
(stamp-*): Move file creation rule outside of 'if' branches to
ensure the stamp-* files are actually updated. Use $(STAMP).
* src/Makefile.am: Remove now-nonexistant variable.
* libsupc++/Makefile.am: Likewise. Snap the assignment chain
for -prefer-pic.
* po/Makefile.am: Include same fragment as all the others.
* aclocal.m4, configure, Makefile.in, include/Makefile.in,
libsupc++/Makefile.in, po/Makefile.in, src/Makefile.in: Regenerated.
From-SVN: r70836
2003-08-17 Phil Edwards <pme@gcc.gnu.org>
* acinclude.m4 (GLIBCXX_EXPORT_INCLUDES): Remove LIBMATH_INCLUDES
and LIBSUPCXX_INCLUDES. Re-purpose TOPLEVEL_INCLUDES to refer to
things from the top level.
* configure.ac (GLIBCXX_IS_NATIVE): Determine earlier and re-order.
Comment out the conditionals for CANADIAN and GLIBCXX_BUILD_LIBMATH
(currently unused). Strip the fake-VPATH shell fragment from
automake-generated rules, if present.
* linkage.m4: Add comment.
* fragment.am: New file, containing factored-out common settings.
(AM_CPPFLAGS): Absorb the deprecated INCLUDES variable contents.
* Makefile.am: Include fragment.am. Remove common variables.
* include/Makefile.am: Likewise.
* libmath/Makefile.am: Likewise.
* libsupc++/Makefile.am: Likewise.
* po/Makefile.am: Likewise. Print rules during check.
* src/Makefile.am: Likewise.
* testsuite/Makefile.am: Likewise.
* aclocal.m4, configure, Makefile.in, include/Makefile.in,
libmath/Makefile.in, libsupc++/Makefile.in, po/Makefile.in,
src/Makefile.in, testsuite/Makefile.in: Regenerate.
From-SVN: r70522
2003-08-11 Phil Edwards <pme@gcc.gnu.org>
* acinclude.m4 (GLIBCXX_CONFIGURE): Unprecious CC and CFLAGS
when calling AC_PROG_CC.
* aclocal.m4, configure: Regenerate.
From-SVN: r70319
2003-08-11 Phil Edwards <pme@gcc.gnu.org>
* acinclude.m4: Properly quote variable which will be expanded
inside makefiles. Use CXX instead of CC to extract compiler info.
* configure.ac (AC_INIT): Use the new 4-arg form to finally get the
correct form in PACKAGE.
* aclocal.m4, configure: Regenerate.
From-SVN: r70318
2003-08-05 Phil Edwards <pme@gcc.gnu.org>
* acinclude.m4 (GLIBCXX_ENABLE_SJLJ_EXCEPTIONS): Put down the crack
pipe, open the window to let out the fumes, redo the option-handling
logic to properly execute the detection test.
* aclocal.m4, configure: Regenerate.
From-SVN: r70186
* acinclude.m4 (GLIBCXX_ENABLE_PCH): Rework test such that it
tests not only generation of pch files, but also their use.
* aclocal.m4, configure: Rebuilt.
From-SVN: r69727
2003-07-14 Paolo Carlini <pcarlini@unitus.it>
Nathan C. Myers <ncm-nospam@cantrip.org>
PR libstdc++/11378
* include/std/std_fstream.h (xsputn): Declare only.
* include/bits/fstream.tcc (xsputn): Define, optimize for the
always_noconv() case: when __n is sufficiently large flush
the buffer and issue a direct write, if possible combining the
two with writev in __basic_file<>::xsputn_2.
* config/io/basic_file_stdio.h (__basic_file<>::xsputn_2):
New, declare.
* config/io/basic_file_stdio.cc (__basic_file<>::xsputn_2):
Define.
* acinclude.m4 (GLIBCXX_CHECK_WRITE): New macro, checking for
the availability of writev in <sys/uio.h>.
* configure.in: Call here.
* acconfig.h: Add undef for the corresponding symbol.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* config.h.in: Regenerate.
* testsuite/27_io/basic_filebuf/setbuf/char/3.cc: Tweak.
* include/std/std_fstream.h (sync): Constify a variable.
Co-Authored-By: Nathan C. Myers <ncm-nospam@cantrip.org>
From-SVN: r69341
2003-07-11 Phil Edwards <pme@gcc.gnu.org>
* acinclude.m4 (GLIBCC_ENABLE_SYMVERS): Tweak comments. Add
warning messages if the environment cannot support symbol versioning.
(port_specific_symbol_file): It's plural, add an 's' on the end.
* configure.host: Likewise.
* src/Makefile.am: Likewise.
* config/linker-map.gnu: Remove one semicolon, heh.
* scripts/extract_symvers: Don't assume useful 'export' syntax.
Set LANG as well as LC_ALL for possibly-broken sort(1)s.
* aclocal.m4, configure, src/Makefile.in: Regenerated.
From-SVN: r69212
2003-07-06 Phil Edwards <pme@gcc.gnu.org>
* acinclude.m4 (GLIBCXX_ENABLE_SYMVERS): Do not test for binutils
2.11 with globbing backport fix.
* aclocal.m4, configure: Regenerated.
From-SVN: r69013
2003-07-05 Phil Edwards <pme@gcc.gnu.org>
* acinclude.m4 (GLIBCXX_ENABLE_SYMVERS): Bump minimal version
requirement. Add port_specific_symbol_file variable.
* configure.host: Add docs for port_specific_symbol_file.
Clean up try_cpu block for x86.
* config/linker-map.gnu: No more "last symbol can't have a
semicolon" kaka. Add hook for port-specific symbols.
* src/Makefile.am: Remove trailing whitespace.
(libstdc++-symbol.ver): Detect the presence of port-specific
symbols, and add them accordingly.
* docs/html/17_intro/porting.texi: Bring up to date.
* src/Makefile.in, aclocal.m4, configure,
docs/html/17_intro/porting.html: Regenerated.
From-SVN: r68992
2003-06-09 Phil Edwards <pme@gcc.gnu.org>
* acinclude.m4: Move all AM_CONDITIONAL calls out.
(GLIBCPP_CONFIGURE): Set defaults for variables used in AM_CONDITIONAL
statements.
* configure.in: Centralize AM_CONDITIONALs so that they are always
run. Make use of GLIBCPP_IS_CROSS_COMPILING.
* aclocal.m4, configure: Regenerated.
From-SVN: r67663
* acinclude.m4 (GLIBCPP_CHECK_PCH): Only set glibcpp_PCHFLAGS if
.gch compilation works.
* aclocal.m4, configure: Regenerate.
* testsuite_flags.in (--build-cxx): Use glibcpp_PCHFLAGS to
initialize PCHFLAGS.
From-SVN: r67515
2003-05-01 Phil Edwards <pme@gcc.gnu.org>
* acconfig.h (_GLIBCPP_USE_NLS): New symbol.
* configure.in: Move libintl.h header test...
* acinclude.m4 (GLIBCPP_ENABLE_CLOCALE): ...to here. Gather all
the NLS-related test results into one symbol.
* src/functexcept.cc: Use it here.
* aclocal.m4, config.h.in, configure: Regenerated.
From-SVN: r66372
2003-04-29 Phil Edwards <pme@gcc.gnu.org>
* acinclude.m4 (GLIBCPP_ENABLE_CLOCALE): Search for gettext outside
of libc if message translations are being used. Fix info text in
xieee_1003.1-2001 case.
* aclocal.m4, configure: Regenerate.
From-SVN: r66267
* acinclude.m4: Check for native targets that can't link at
this point in the build.
* aclocal.m4: Regenerate.
* configure: Regenerate.
From-SVN: r62679
