kc3-lang/automake

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Log

Author Commit Date CI Message
80b69b2a 2001-08-11 21:31:43 * configure.in: Upped to 1.4s.
a59182c8 2001-08-11 00:30:28 * automake.in (handle_single_transform_list): Use new global, `%linkers_used', to store the linkers used, rather than an internal variable. Enables correct linker to be calculated across a group of calls to &handle_single_transform_list. Return only list of objects, since linker to be used is now externally determined. (handle_source_transform): adapted for new calling conventions of handle_single_transform_list. Calls resolve_linker() on a set of all the linkers used for any prefix, rather than for each prefix in turn. (linkers_used): New global. * tests/link_dist.test: New test. * tests/Makefile.am (TESTS): Added link_dist.test.
88655939 2001-08-08 21:43:59 Dissociate testsuite 'make' invocations from outer 'make'. * tests/defs: Unset the MFLAGS, MAKEFLAGS and MAKELEVEL environment variables. * tests/cond16.test: Use '$MAKE -s', and avoid GNU make dependency. * tests/substref.test: Likewise.
acb2e402 2001-08-08 17:42:26 2001-08-08 Richard Boulton <richard@tartarus.org> * tests/cond18.test: New file. * tests/cond19.test: New file. * tests/cond20.test: New file. * tests/cond4.test: Updated to check the generated _OBJECTS more thoroughly. * tests/Makefile.am (TESTS): Added cond18.test, cond19.test and cond20.test
2b74c0b6 2001-08-08 16:44:05 * automake.in (file_contents_internal): if a rule is conditionally defined, define the standard automake definition for it for those conditions which are not conditionally defined. (invert_conditions): New function: invert a list of conditionals. * tests/cond14.test: New file. * tests/cond15.test: New file. * tests/Makefile.am (TESTS): Added cond14.test and cond15.test.
4658aae4 2001-08-05 22:02:33 * tests/Makefile.am (TESTS): Added dejagnu2.test. * tests/dejagnu2.test: New file. * lib/am/dejagnu.am (site.exp): Don't conditionalize. * automake.in (handle_scripts): Removed dead code. (handle_tests_dejagnu): Don't handle site.exp generation specially.
2bff849f 2001-08-04 13:28:49 * tests/cond17.test: New file: test for being able to define an object to be generated in different ways according to a conditional. * tests/Makefile.am (XFAIL_TESTS): Add cond17.test. (TESTS): Added cond17.test.
02891841 2001-08-04 04:02:42 2001-08-02 Richard Boulton <richard@tartarus.org> * automake.in (variable_conditions_sub): Handle variable substitution refs when computing conditions based on subvariable conditions. Fixes substitution refs of system variables when sub variable is conditional. (SUBST_REF_PATTERN): New global. * tests/cond16.test: New file: regression test for variable substitution refs. * test/Makefile.am (TESTS): Added cond16.test.
dcd49f78 2001-08-04 03:47:50 * tests/substref.test: Require GNU make; backed out previous change.
14788917 2001-08-03 18:40:44 * tests/substref.test: Handle entering/leaving directory messages.
5cc47615 2001-08-03 11:57:16 2001-08-03 Richard Boulton <richard@tartarus.org> * automake.in (value_to_list): Check for whether $from is defined, rather than whether it is true, so that empty $froms are allowed in substitution reference patterns. * tests/substref.test: New file: test behavior of substitution references when the $from side of the substitution is empty. * tests/Makefile.am (TESTS): Added substref.test.
f00ec284 2001-08-03 08:28:21 * m4/install-sh.m4: New file. * m4/Makefile.am (m4data_DATA): Add install-sh.m4. * m4/missing.m4 (AM_MISSING_INSTALL_SH): Move ... * m4/install-sh.m4 (AM_PROG_INSTALL_SH): ... here. Don't check for install.sh any longer, always use install-sh, don't even fall back to missing. Use $am_aux_dir, making $install_sh absolute. * m4/strip.m4 (AM_PROG_INSTALL_STRIP): Simplify, since $install_sh is absolute. * m4/init.m4: Adjust call to AM_PROG_INSTALL_SH.
56fc34a8 2001-08-02 22:40:25 2001-08-02 Tim Van Holder <tim.van.holder@pandora.be> * automake.texi (EXEEXT): Clarify.
d947aafb 2001-08-01 16:23:55 * m4/missing.m4 (AM_MISSING_HAS_RUN): Typo.
51b1c276 2001-08-01 16:19:57 * m4/auxdir.m4: More comments.
264f136d 2001-08-01 06:04:16 2001-07-31 Richard Boulton <richard@tartarus.org> Raja R Harinath <harinath@cs.umn.edu> * automake.in (variable_conditions_sub): Remove @parent_conds argument. This was old logic - duplicate or impossible conditionals are removed later by &variable_conditions_reduce(). Fixes tests/cond13.test. (conditionals_true_when): Removed. * tests/Makefile.am (XFAIL_TESTS): Removed cond13.test.
4f1ce3a8 2001-07-31 16:39:38 * tests/Makefile.am (TESTS): Added cond13.test. (XFAIL_TESTS): Likewise. * tests/cond13.test: New file.
a011649b 2001-07-31 06:09:19 * configure.in: Upped to version 1.4k.
60903702 2001-07-31 05:45:25 * configure.in: Released 1.4j.
4db6e742 2001-07-31 05:37:31 * lib/config.guess: Updated from master sources. * lib/config.sub: Likewise.
86c6255b 2001-07-31 05:22:13 * automake.texi (A Program): Typo. Added subsections and more text about conditional compilation. (A Shared Library): Moved earlier. (Program variables): Updated LINK text. Added AM_CFLAGS. (C++ Support): Added AM_CXXFLAGS. (Fortran 77 Support): Added AM_FFLAGS and AM_RFLAGS. (EXEEXT): New node.
d3910daa 2001-07-31 04:22:07 * tests/Makefile.am (TESTS): Added aclibobj.test. * tests/aclibobj.test: New file. * automake.in (handle_lib_objects_cond): Avoid undefined variable error. (scan_one_autoconf_file): Handle AC_LIBSOURCE and AC_LIBSOURCES.
acd6275c 2001-07-30 22:00:07 * automake.texi (Dist): Mention other distribution types. (Install): Updates.
52987401 2001-07-29 17:51:41 * automake.texi (Program and Library Variables): Texinfo fix. From Alexey Mahotkin.
354678fe 2001-07-28 19:34:10 * automake.texi (Strictness): Mention Cygnus mode. (Cygnus): Updated. (Uniform): Likewise. (Canonicalization): Likewise. (Install): Add `nobase_' to example; typo fix. (Clean): Typo. (Dist): Expand on putting a directory into EXTRA_DIST. Insert section markers. (Options): Texinfo fixes; some text updates. (Tags): Update.
b1fba053 2001-07-27 15:34:14 * automake.texi (Invoking Automake): Document --Werror and --Wno-error.
6a9bf065 2001-07-27 03:36:55 * tests/nolink.test: Added no-exeext.
8f498d0e 2001-07-27 02:34:40 * automake.in (check_variable_defined_unconditionally): Don't call macro_dump.
57b637ee 2001-07-27 02:29:42 * automake.texi (Optional): Don't mention ALL_LINGUAS. (gettext): Likewise. * automake.in (seen_linguas, all_linguas, all_linguas_line): Removed. (handle_gettext): Don't do any checking of the languages. (scan_one_autoconf_file): Don't look for ALL_LINGUAS.
37506386 2001-07-27 00:02:43 * automake.in (am_print_error): New function. (am_error): Use it. (am_file_error): Likewise. (am_line_error): Likewise. (am_conf_error): Likewise. (am_conf_line_error): Likewise. * automake.texi (Options): Document no-exeext. * automake.in (handle_options): Recognize no-exeext. (rule_define): Handle no-exeext. * tests/Makefile.am (TESTS): Added new file. * tests/exeext2.test: New file. * automake.in (make_input_list): Removed. (scan_autoconf_config_files): Don't add to make_input_list. (scan_one_autoconf_file): Don't use make_input_list. (scan_autoconf_files): Use make_list, not make_input_list. (scan_autoconf_files): Likewise. * automake.in (seen_exeext): Removed. (generate_makefile): Don't define EXEEXT or OBJEXT. (scan_one_autoconf_file): Don't check for AC_EXEEXT. (am_install_var): Don't check $seen_exeext. (handle_programs): Likewise. (rule_define): Allow x to override x$(EXEEXT), for now. (file_contents_internal): Only define rule if rule_define allows us to. * m4/init.m4 (AM_INIT_AUTOMAKE): Define EXEEXT and OBJEXT.
548fc006 2001-07-25 15:27:36 From Nicolas Joly: * tests/pr9.test: Require GNU make. * tests/dirname.test: Don't use `-u'.
a3821692 2001-07-24 17:56:33 typo + new comment
35158ae1 2001-07-23 01:01:53 * tests/Makefile.am (TESTS): Added auxdir2.test. (XFAIL_TESTS): Likewise. * tests/auxdir2.test: New file.
157ad74f 2001-07-23 00:53:50 * tests/Makefile.am (XFAIL_TESTS): Removed substtarg.test. * automake.in (TARGET_PATTERN): Add `@' as allowable character.
7abb9f3d 2001-07-22 22:16:30 * tests/Makefile.am (XFAIL_TESTS): Removed exeext.test. * automake.in (am_install_var): Add $(EXEEXT) even if program name holds `.'. Don't add $(EXEEXT) if program name already has it. (handle_programs): Don't add $(EXEEXT) if user already did. (make_paragraphs): Don't compute EXEEXT.
730bcba2 2001-07-22 22:01:17 * tests/Makefile.am (TESTS): Added exeext.test. (XFAIL_TESTS): Likewise. * tests/exeext.test: New file.
3b5fdb78 2001-07-22 21:50:18 * lib/am/progs.am (install-%DIR%PROGRAMS): Test for `prog, not `prog.exe' on Cygwin with libtool. From Robert Collins.
a5911ca8 2001-07-22 00:27:52 Removed the "SKIP:" message.
781b237d 2001-07-22 00:25:35 * tests/dirname.test: Explicitly use $SHELL to run the script; this avoids failures on DJGPP. * tests/install2.test: Skip if 'chmod 000' doesn't make a file unreadable.
28084991 2001-07-21 23:46:10 * tests/libtool2.test: Check for libtoolize.
7638bd9f 2001-07-21 22:46:14 * tests/Makefile.am (TESTS): Added substtart.test. (XFAIL_TESTS): Likewise. * tests/substtarg.test: New file.
8b30c859 2001-07-21 19:34:32 * automake.in (handle_dist): Handle case where aux dir doesn't have a Makefile. Fixes depdist.test. * tests/Makefile.am (XFAIL_TESTS): Removed depdist.test. * tests/depdist.test: Look for config/depcomp. * tests/Makefile.am (TESTS): Added depdist.test. (XFAIL_TESTS): Likewise. * tests/depdist.test: New file. From Eric Magnien.
5bab4026 2001-07-21 18:55:37 * tests/ccnoco.test: Removed `configure.2' test; in autocon 2.50 AC_PROG_CC_C_O does require AC_PROG_CC.
83fb7ef1 2001-07-21 18:45:47 From Erik Lindahl: * lib/depcomp (tru64): Some Tru64 compilers use `foo.d' and not `foo.o.d'. * m4/depend.m4 (_AM_DEPENDENCIES): Check to make sure compilation output is suitable for make.
b92cb34a 2001-07-21 18:35:20 * automake.texi (Macros): Document AM_PROG_AS. (Assembly Support): New node. * m4/Makefile.am (m4data_DATA): Added as.m4. * m4/as.m4: New file.
c68e52d0 2001-07-21 18:19:38 * automake.texi (Tags): Added uref to global tags.
cc7d957a 2001-07-21 09:57:42 * automake.in (handle_single_transform_list): Use $(DEPDIR) instead of hardcoding '.deps'. * m4/depend.m4 (AM_SET_DEPDIR): Sync with libtool's libdir check.
569453df 2001-07-21 05:27:26 * m4/header.m4 (AM_CONFIG_HEADER): Create stamp-h files in the correct locations. * tests/dirname.test: New test. * tests/stamph2.test: New test. * tests/Makefile.am: Add new tests. * tests/Makefile.in: Regenerated.
03120cae 2001-07-20 01:28:34 * automake.texi (Tags): Document GTAGS_ARGS. * lib/am/tags.am (GTAGS): Added GTAGS_ARGS. From Shigio Yamaguchi.
50bea031 2001-07-20 01:25:14 2001-07-19 Tom Tromey <tromey@redhat.com> Alexandre Duret-Lutz <duret_g@epita.fr> Fix for ccnoco.test, subobj8.test: * m4/Makefile.am (m4data_DATA): Added auxdir.m4. * tests/Makefile.am (XFAIL_TESTS): Removed ccnoco.test, subobj8.test. * m4/minuso.m4 (AM_PROG_CC_C_O): Use absolute path to compile. Use AM_AUX_DIR_EXPAND. * lib/compile: Handle case where `-o' argument is the name of an executable, not an object file. * m4/auxdir.m4: New file, from... * m4/missing.m4: ... here. Moved AM_AUX_DIR_EXPAND. * automake.in (handle_single_transform_list, lang_c_rewrite): Require compile using `require_config_file'.
0a3bbd51 2001-07-20 01:22:47 * automake.texi (Program and Library Variables): Added X example for _LDADD.
08819651 2001-07-20 01:03:20 * automake.texi (Distributing): Updated to reflect new license.
88ba6d7a 2001-07-19 07:49:13 * automake.in (require_build_directory): New function, extracted from ... (handle_single_transform_list): ... here. (require_build_directory_maybe): New function. (handle_prograns, handle_libraries, handle_ltlibraries): Call require_build_directory_maybe() to ensure the subdirectory in which a target may lie will exist when the target is created. (handle_libraries, handle_ltlibraries): Use basename before checking library name. * lib/am/library.am (%LIBRARY%): Depend on %DIRSTAMP%. * lib/am/ltlibrary.am (%LTLIBRARY%): Likewise. * lib/am/program.am (%PROGRAM%): Likewise.
5dc571b4 2001-07-19 00:49:57 2001-07-18 Tim Van Holder <tim.van.holder@pandora.be> * m4/missing.m4: Reword comment.
3c5abbd0 2001-07-18 14:56:23 * automake.texi: Rename AM_DEPENDENCIES to _AM_DEPENDENCIES. * tests/gcj.test: Likewise. * tests/gcj2.test: Likewise. * tests/gcj3.test: Likewise.
cd881a78 2001-07-18 05:59:07 * lib/compile: Change how lockdir is computed. If linking or compiling without `-o', just run the compiler.
0066e596 2001-07-18 05:49:46 * tests/Makefile.am (TESTS): Added ccnoco.test. (XFAIL_TESTS): Likewise. * tests/ccnoco.test: New file.
3af31127 2001-07-17 06:00:37 * lib/ylwrap: Added special exception. * lib/py-compile: Added license. * lib/mdate-sh: Added special exception. * lib/elisp-comp: Added special exception. * lib/compile: Added special exception. * lib/depcomp: Added special exception.
1c4a810c 2001-07-17 05:53:49 Report from Motoyuki Kasahara: * tests/make.test: Use am__include. * tests/exsource.test: Use am__include. * m4/make.m4 (AM_MAKE_INCLUDE): Use am__include and am__quote. * automake.in (handle_languages): Use am__include and am__quote.
8c00243e 2001-07-17 05:40:56 * m4/depend.m4 (AM_DEPENDENCIES): Renamed to _AM_DEPENDENCIES. * m4/init.m4: Updated callers.
c912d577 2001-07-17 05:36:23 2001-06-10 Tim Mooney <mooney@dogbert.cc.ndsu.NoDak.edu> * aclocal.in (parse_arguments, write_aclocal): Update Copyrights. * aclocal.in (scan_configure, add_file): Handle the full macro name even if it contains numbers, such as I18N.
e8514aac 2001-07-17 05:35:54 * automake.texi (Dependencies): Link to dependency tracking page. (Data): Mention dist_. (Clean): Mention clean heuristics. (Install): Mention nobase_.
f4508626 2001-07-17 04:19:40 * automake.texi (Program and Library Variables): Document _LINK.
6e3608a5 2001-07-17 03:38:32 2001-07-16 Alexandre Duret-Lutz <duret_g@epita.fr> * automake.in (handle_libraries): Allow libraries to lie in a subdirectory by constraining only the basename to start with 'lib', not the whole path.
f97ba426 2001-07-16 21:29:12 2001-07-16 Alexandre Duret-Lutz <duret_g@epita.fr> * tests/subobj8.test: New file. * tests/Makefile.am (XFAIL_TESTS, TESTS): Add subobj8.test.
9aa84072 2001-07-16 16:19:38 Fix for PR automake/212: * lib/am/lisp.am (install-%DIR%LISP): Added missing `\'. (uninstall-%DIR%LISP): Likewise.
a710eb01 2001-07-15 22:17:18 * automake.in (usage): Rewrote code to handle columnization. From Alexey Mahotkin and Maxim Sinev.
f5ea1a6d 2001-07-15 21:55:07 Report from Ralf Corsepius: * automake.in (TARGET_PATTERN): Add `+' as valid character. (SUFFIX_RULE_PATTERN): Likewise. * tests/Makefile.am (TESTS): Added cxx.test. * tests/cxx.test: New file.
e14e0385 2001-07-15 21:29:28 * lib/am/tags.am (distclean-tags): Remove files for gtags. From Shigio Yamaguchi.
c3f036e2 2001-07-14 20:12:52 2001-07-14 Steve M. Robbins <steve@nyongwa.montreal.qc.ca> * lib/am/distdir.am (distcheck): Emit diagnostic when files remain after "make uninstall".
29c2c7ed 2001-07-14 19:33:03 * lib/am/tags.am (.PHONY): Depend on GTAGS. From Shigio Yamaguchi.
809c236c 2001-07-14 19:30:42 * lib/missing (makeinfo): Redirect stdout and stderr outside subshell. From Alexandre Oliva.
42152c20 2001-07-14 17:32:10 * aclocal.in: (): No need for `\b(foo\b|\bbar)\b', `\b(foo|bar)\b' is what we want.
9a2040ae 2001-07-14 17:15:03 * automake.in ($obsolete_rx): No need for `b(foob|bbar)b', `b(foo|bar)b' is what we want.
3521675e 2001-07-14 17:12:26 * m4/depend.m4 (AM_DEPENDENCIES): Don't define `depcpp' which is not used. Do not require the corresponding AC_PROG_CC as AC_PROG_CC is actually modified to require AM_DEPENDENCIES. Rename `confdir' as `conftest.dir' so that the configure trap remove it.
b689c275 2001-07-05 01:19:35 Fix for nolink.test: * tests/Makefile.am (XFAIL_TESTS): Removed nolink.test. * lib/am/program.am (%PROGRAM%%EXEEXT%): Use %EXEEXT%. * automake.in (am_install_var): Only rewrite PROGRAMS if $seen_exeext. (make_paragraphs): Always define %EXEEXT%.
a8316c61 2001-07-05 00:26:43 2001-07-04 Alexandre Duret-Lutz <duret_g@epita.fr> * tests/nolink.test: New file. * tests/Makefile.am (TEST, XFAIL_TESTS): Add nolink.test.
06e2b756 2001-07-04 18:58:33 2001-07-04 OKUJI Yoshinori <okuji@gnu.org> * automake.in (scan_texinfo_file): Add the second argument to `@syncodeindex' into @CLEAN_SUFFIXES, because the combined index itself may not be used directly.
73cf791a 2001-07-04 15:29:37 * missing: Updated. * lib/missing (makeinfo): Use subshell, not explicit sh invocation.
86fe97a0 2001-07-04 15:28:09 * automake.texi (Headers): Mention that we prefer uninstalled headers in _SOURCES. (ANSI): Mention cross-compilation limitation.
4d130831 2001-07-04 03:44:18 * configure.in: Upped to 1.4i.
da09285c 2001-07-04 03:25:16 * configure.in: Released 1.4h.
79f8405a 2001-07-04 03:21:59 * lib/config.guess, lib/config.sub: Updated.
5ff8b67b 2001-07-03 04:19:36 Fix for libtool2.test: * tests/libtool2.test: Use `rm -f' to placate maintainer-check. * lib/am/libtool.am (distclean-libtool): Conditional on TOPDIR. * automake.in (generate_makefile): Call handle_libtool unconditionally. * tests/Makefile.am (XFAIL_TESTS): Removed libtool2.test.
c53f6ce8 2001-07-03 03:47:56 * tests/libtool2.test: Look for `.lo' files to be removed.
3093fbc6 2001-07-02 20:14:34 * tests/Makefile.am (XFAIL_TESTS): Added libtool2.test.
8a49ab2b 2001-07-02 20:13:19 * tests/Makefile.am (TESTS): Removed dup.test. * tests/dup.test: Removed. * aclocal.in (scan_file): Don't give error for duplicate macro.
08ff72fd 2001-07-02 00:50:29 * automake.texi (Program and Library Variables): Document subdir-objects. Document fact that per-object flags override AM_ flags. (Options): Likewise. (Yacc and Lex): Document YFLAGS, AM_YFLAGS, LFLAGS, AM_LFLAGS. (Multilibs): New node. (Macros): Documented missing macros. (Auxiliary Programs): New node.
237ac65b 2001-07-02 00:49:17 updated second copy of missing. bleah.
7028ac3d 2001-07-02 00:48:12 * lib/missing (makeinfo): If makeinfo exists, and we're in --run mode, then simply fail.
178d1f89 2001-07-01 23:46:00 2001-07-01 Tim Van Holder <tim.van.holder@pandora.be> * lib/ylwrap: Improve support for DOS paths (and paths containing backslashes in general).
5161467e 2001-07-01 23:39:06 * lib/missing: Added special exception to license.
1b14a6bd 2001-07-01 23:33:08 * missing: Updated. * lib/missing: Updated. Added comment explaining configure.ac oddity.
e78b5109 2001-07-01 23:21:24 * lib/depcomp: Reorder arguments to gcc3. From Per Oyvind Hvidsten.
6684c5eb 2001-07-01 23:18:09 * tests/Makefile.am (TESTS): Added libtool2.test. * tests/libtool2.test: New file.
79f236d5 2001-07-01 23:17:37 * automake.texi (Program and Library Variables): Added example for _AR.
ffcacbab 2001-07-01 22:51:38 2001-06-29 Tom Tromey <tromey@redhat.com> * tests/cond11.test: Use `=', not `=='. * tests/cond12.test: Look for automake in build directory, not source directory. 2001-06-29 Richard Boulton <richard@tartarus.org> * automake.in (conditionals_true_when): Pass first parameters by reference, avoiding bug which put all parameters in @CONDS instead of @WHENS. Report by Kalle Olavi Niemitalo. Take a single WHEN instead of an array of WHENS. Remove FIXME; can't now have an empty @WHENS. (conditional_is_redundant): New sub. (variable_conditions_reduce): Check whether each condition is implied by any of the other conditions (other those already discarded), rather than checking only against those already considered (and kept). Also, fix sense of check: was keeping tautologous terms instead of discarding them. Use conditional_is_redundant instead of conditionals_true_when. * tests/Makefile.am (TESTS): Added cond11.test and cond12.test. * tests/cond11.test: New file. * tests/cond12.test: New file.
c0d60c16 2001-06-29 06:55:25 2001-06-29 Raja R Harinath <harinath@cs.umn.edu> * automake.in (saw_sources_p): Work even if there are more than one header files, and more than of one type of header. * tests/Makefile.am (TESTS): Added new file. * tests/depend4.test: New file.
9cb2da8e 2001-06-28 15:06:50 2001-06-28 Tom Tromey <tromey@redhat.com> * lib/am/libs.am (RANLIB): Don't define. 2001-06-28 Alexandre Duret-Lutz <duret_g@epita.fr> * automake.in (am_install_var): Assign 1 to $first on first interation.
081f2d51 2001-06-24 03:38:27 Fix for yacc5.test: * lib/ylwrap: Changed usage. * lib/am/yacc.am: Rewrote to use new substitutions. * lib/am/lex.am: Likewise. * automake.in (handle_languages): Skip files whose language doesn't have a compiler. Handle `define_flag' attribute. Changed '$' to "\$" to aid Emacs fontification. (struct): Added `rule_file'. Removed `derived_autodep'. Added `_target_hook' and `define_flag'. (yacc, yaccxx, lex, lexxx): Set `rule_file', `flags', `compile', and `compiler' attributes. Removed `linker', `derived_autodep', and `ansi' attributes. Added `define_flag'. (yacc, yaccxx): Added `_target_hook'. (saw_extension): Count number of times extension seen. (count_files_for_language): New sub. (saw_sources_p): Use it. (handle_single_transform_list): Allow language rewrite function to return a new source extension. Call target_hook. (yacc_sources, lex_sources): Removed. (initialize_per_input): Don't initialize yacc_sources or lex_sources. (lang_yacc_rewrite): Rewrote. (lang_yaccxx_rewrite): Likewise. (lang_lex_rewrite): Likewise. (lang_lexxx_rewrite): Likewise. (output_yacc_build_rule): Removed. (output_lex_build_rule): Removed. (lang_yacc_finish): Removed build rule generation. (lang_lex_finish): Likewise. (DASH_D_PATTERN): New global. (lang_yacc_target_hook): New function. (_target_hook): New function. (register_language): Default `define_flag'. * tests/yacc5.test: Updated test. * tests/yacc4.test: Exit with status 77 if bison doesn't work. * tests/yacc3.test: Remove bogus `make' invocation. Added test for all YFLAGS variables.