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2009-10-22maint: turn on compiler warnings for gnulib testsEric Blake
* gnulib-tests/Makefile.am (AM_CFLAGS): Add WARN_CFLAGS. * configure.ac (enable-gcc-warnings): Also use -funit-at-a-time, to silence gcc 4.3.4 -Wdisabled-optimization. * .gitignore: Ignore some more files.
2009-10-10build: build uname(1) unconditionallyJim Meyering
Before, on a system without the uname function, the build system would detect that and not build/install a uname program. Now that gnulib guarantees a uname function, ... * configure.ac: Don't check for the uname function. * src/Makefile.am (build_if_possible__progs): Move uname... (EXTRA_PROGRAMS): ...to this list.
2009-09-11build: placate gcc's new -Wskip-jump-initJim Meyering
* remove.c (rm_fts): Put braces around each of the two offending blocks. * configure.ac: Don't turn off -Wjump-misses-init. With the rewrite of remove.c, it is no longer needed.
2009-08-25global: convert indentation-TABs to spacesJim Meyering
Transformed via this shell code: t=$'\t' git ls-files \ | grep -vE '(^|/)((GNU)?[Mm]akefile|ChangeLog)|\.(am|mk)$' \ | grep -vE 'tests/pr/|help2man' \ | xargs grep -lE "^ *$t" \ | xargs perl -MText::Tabs -ni -le \ '$m=/^( *\t[ \t]*)(.*)/; print $m ? expand($1) . $2 : $_'
2009-08-17build: suppress warnings due to gcc's new -Wjump-misses-initJim Meyering
* configure.ac: Ignore -Wjump-misses-init violations in remove.c.
2009-07-09build: avoid build warn/failure due to -Wstack-protectorJim Meyering
* configure.ac: Do not enable -Wstack-protector. Otherwise, at least df.c would provoke a warning.
2009-06-17stdbuf: A new program to run a command with modified stdio bufferingPádraig Brady
* AUTHORS: Register as the author. * NEWS: Mention this change. * README: Add stdbuf command to list. * configure.ac: Only enable on ELF systems with GCC. * cfg.mk (sc_system_h_headers): Use VC_LIST_EXCEPT rather than VC_LIST, so we can add an exception, if needed. * .x-sc_system_h_headers: New file. Exempt libstdbuf.c. * Makefile.am (syntax_check_exceptions): Add .x-sc_system_h_headers. * doc/coreutils.texi (stdbuf invocation): Add stdbuf info. * man/.gitignore: Ignore generated manpage. * src/.gitignore: Ignore stdbuf and libstdbuf.so binaries. * man/Makefile.am (stdbuf.1): Add dependency. * man/stdbuf.x: New file with example usage. * po/POTFILES.in: Reference new command and shared library sources. * src/Makefile.am (build_if_possible__progs): Add stdbuf and libstdbuf, (pkglib_PROGRAMS): Reference optional shared lib, (libstdbuf_so_LDADD): Ensure we don't link with non PIC libcoreutils.a. (libstdbuf_so_LDFLAGS): Add -shared GCC option, (libstdbuf_so_CFLAGS): Add -fPIC GCC option. (check-README): Exclude libstbuf. (check-AUTHORS): ditto. (sc_tight_scope): Exclude functions starting with __. * src/libstdbuf.c: The LD_PRELOAD shared library to control buffering. * src/stdbuf.c: New file to setup env variables before execing command. * tests/Makefile.am: Reference new test file. * tests/misc/help-version: Set expected exit codes. * tests/misc/invalid-opt: ditto. * tests/misc/stdbuf: Add 9 tests.
2009-05-18build: require automake-1.11Jim Meyering
* bootstrap.conf (buildreq): Require automake-1.11, not 1.10b, for our use of AM_SILENT_RULES. * configure.ac (AM_INIT_AUTOMAKE): Likewise.
2009-05-17build: avoid new warnings from gcc 4.5.0 20090517Jim Meyering
* configure.ac: Add an explicit -Wno-logical-op, now that not listing -Wlogical-op is insufficient.
2009-05-17build: turn off -Wlong-longJim Meyering
* configure.ac: With --enable-gcc-warnings, -Wlong-long would cause compilation failure due to inclusion of lib/gethrxtime.h. Initialize "nw".
2009-04-23build: make --enable-silent-rules the defaultJim Meyering
* configure.ac (AM_INIT_AUTOMAKE): Remove silent-rules. Instead,... (AM_SILENT_RULES): Use this, with it's undocumented [yes] argument. Those who want verbose build output may configure with --disable-silent-rules or use "make V=1".
2009-03-31build: set automake's silent-rules option via configure.acJim Meyering
* bootstrap: Revert commit 9f39fa855, 2009-03-28, "build: use automake's --silent-rules option when possible". * configure.ac (AM_INIT_AUTOMAKE): Instead, set it here. Require the just-released version of automake: 1.10b.
2009-03-31tests: enable automake's color-tests and parallel-tests via configure.acJim Meyering
* gnulib-tests/Makefile.am (AUTOMAKE_OPTIONS): Don't define here. * tests/Makefile.am (AUTOMAKE_OPTIONS): Likewise. * configure.ac (AM_INIT_AUTOMAKE): Instead, add color-tests and parallel-tests here.
2009-03-11maint: Document how to best to enable gcc warnings for developersPádraig Brady
* README-hacking: Mention --enable-gcc-warnings configure option * configure.ac: Don't scare developers away from using gcc warnings
2009-03-02maint: enable many gcc warningsJim Meyering
* bootstrap.conf (gnulib_modules): Add manywarnings. * configure.ac: Use gl_MANYWARN_ALL_GCC, and exclude options I don't want or that provoke too many warnings. (WARN_CFLAGS, WERROR_CFLAGS): Define. (lint, GNULIB_PORTCHECK): Define. (_FORTIFY_SOURCE): Define to 2.
2009-01-18build: use dist-xz, not dist-lzmaJim Meyering
* configure.ac (AM_INIT_AUTOMAKE): s/dist-lzma/dist-xz/. Requires recent "xz" from git://ctrl.tukaani.org/lzma-utils.git
2009-01-01improve M4 quotingJim Meyering
* configure.ac: Add quotes. * gl/m4/mgetgroups.m4 (gl_MGETGROUPS): Likewise. * m4/boottime.m4 (GNULIB_BOOT_TIME): Likewise. * m4/check-decl.m4 (gl_CHECK_DECLS): Likewise. * m4/gmp.m4 (cu_GMP): Likewise. * m4/jm-macros.m4 (coreutils_MACROS, gl_CHECK_ALL_HEADERS): Likewise. (gl_CHECK_ALL_TYPES): Likewise. * m4/lib-check.m4 (cu_LIB_CHECK): Likewise. * m4/stat-prog.m4 (cu_PREREQ_STAT_PROG): Likewise. FYI, I first ran this command: git ls-files | grep -E '\.(m4|ac)$' | xargs perl -pi \ -e 's/(AC_[A-Z_]+\()([^[()]+?)([,)])/$1\[$2]$3/g;' \ -e 's/(AC_[A-Z_]+\(\[[^,]+?\], )([^,[()]+?)([,)])/$1\[$2]$3/g;' \ -e 's/(AC_[A-Z_]+\((?:\[[^,]+?\], ){2})([^,[()]+?)([,)])/$1\[$2]$3/g' Then I updated serial numbers and copyright dates manually. Also, I manually added two pairs of quotes in boottime.m4.
2009-01-01maint: tighten m4 AC_ quoting checkJim Meyering
* maint.mk (sc_m4_quote_check): Renamed from m4-check. Also search for AC_DEFINE and AC_DEFINE_UNQUOTED. Also search in configure.ac. * configure.ac: Quote first argument of AC_DEFINE. * jm-macros.m4 (coreutils_MACROS): Quote the first argument to AC_DEFINE.
2008-12-21build: add configure-time --enable-gcc-warnings option; avoid warningsJim Meyering
* bootstrap.conf (gnulib_modules): Add "warnings" module. * configure.ac: Add --enable-gcc-warnings, derived from code in bison. * src/Makefile.am (AM_CFLAGS): Set to $(WARN_CFLAGS) # $(WERROR_CFLAGS) * lib/Makefile.am (AM_CFLAGS): Change spelling to $(WARN_CFLAGS) Don't use $(WERROR_CFLAGS), yet. * src/system.h (usage): Declare. * src/base64.c (usage): Declare to be global, for consistency. * src/timeout.c (usage): Likewise. * src/truncate.c (usage): Likewise. * src/getlimits.c (usage): Likewise. * src/pinky.c (ttyname): Declare with prototype, rather than an empty argument list. * src/who.c (ttyname): Likewise. * src/su.c (crypt, getusershell, setusershell, endusershell): Likewise.
2008-09-10simplify installation rules, using new AutomakeRalf Wildenhues
This relies on development Automake to provide multi-file installation, and avoids relying on undocumented Automake interfaces. It also removes special-casing for `['. * configure.ac (AM_INIT_AUTOMAKE): Depend on 1.10a. (CROSS_COMPILING): New Automake conditional. * src/Makefile.am (install-exec-am, filtered_PROGS) (d_bindir, cu-install-binPROGRAMS): Remove. (INSTALL_PROGRAM) [!CROSS_COMPILING]: Set to `./ginstall'.
2008-08-01factor arbitrarily large numbersJames Youngman
* m4/gmp.m4: New file; adds cu_GMP, which detects GNU MP. * configure.ac: Use cu_GMP. * src/Makefile.am: Link factor against libgmp if available. * src/factor.c: Use GNU MP if it is available. (emit_factor, emit_ul_factor, factor_using_division, factor_using_pollard_rho, extract_factors_multi, sort_and_print_factors, free_factors): new functions for the arbitrary-precision implementation, taken from an example in GNU MP. (factor_wheel): Renamed; was called factor. (print_factors_single): Renamed; was called print_factors. (print_factors): New function, chooses between the single- and arbitrary-precision algorithms according to availability of GNU MP and the length of the number to be factored. (usage, main): New options --bignum and --no-bignum. * coreutils.texi (factor invocation): Document new command-line options for the MP implementation and update the performance numbers to take into account the asymptotically faster algorithm. * TODO: Remove item about factoring large primes (it's done). * m4/gmp.m4: Add support for --without-gmp. * NEWS: Mention the new feature.
2008-06-11fix another unportable use of 'tr'Jim Meyering
* configure.ac [EXTRA_PROGRAMS]: Add omitted space in tr's STRING2. Spotted by Denis Excoffier, upon Solaris 8 build failure.
2008-06-11fix build failure on AIX 4Bruno Haible
* configure.ac: Fix unportable invocation of 'tr', introduced on 2008-04-22. Affects tr from at least AIX 4.3.2.
2008-06-02revert inadvertent change in last patchJim Meyering
* configure.ac (AM_INIT_AUTOMAKE): Restore accidentally-modified options. Spotted by Eric Blake.
2008-06-02new program: timeoutPádraig Brady
* AUTHORS: Register as the author. * NEWS: Mention this change. * README: Add timeout command to list. * src/timeout.c: New file. * src/kill.c (operand2sig): Move function to its own file, now that timeout.c will also use it. * src/operand2sig.c (operand2sig): New file, extracted from kill.c. * src/operand2sig.h (operand2sig): Declare. * src/Makefile.am (EXTRA_PROGRAMS): Add timeout. * src/.gitignore: Add timeout binary to list to ignore. * doc/coreutils.texi (timeout invocation): Add timeout info. (Signal specifications): New section, also referenced by kill. * man/Makefile.am (timeout.1): Add dependency. * man/timeout.x: New file. * po/POTFILES.in: Add timeout.c and operand2sig.c to list to translate. * tests/Makefile.am (TESTS): Add the two new tests. * tests/misc/help-version: Add support for new timeout command. * tests/misc/invalid-opt: Add support for new timeout command. * tests/misc/timeout: New file: check basic timeout operation. * tests/misc/timeout-parameters: New file: check invalid parameter combinations.
2008-05-30configure.ac: remove explicit use of AB_INITJim Meyering
* configure.ac: Don't invoke AB_INIT directly, now that it's done automatically via gl_INIT.
2008-05-10tests: remove directory, tests/join/Jim Meyering
* configure.ac (AC_CONFIG_FILES): Remove tests/join/Makefile. * tests/misc/join: New file, with tests from... * tests/join/Test.pm: ...here. Remove file. * tests/Makefile.am (SUBDIRS): Remove definition.
2008-05-10tests: convert pr testsJim Meyering
* configure.ac (AC_CONFIG_FILES): Remove tests/pr/Makefile. * tests/Makefile.am (SUBDIRS): Remove pr. * tests/pr/pr-tests: New file, with tests from... * tests/pr/Test.pm: ...here. Remove file. * tests/Makefile.am (EXTRA_DIST): Add $(pr_data). (pr_data): List all of the pr's test-related data files.
2008-05-10tests: remove directory, tests/tail/Jim Meyering
* configure.ac (AC_CONFIG_FILES): Remove tests/tail/Makefile. * tests/Makefile.am (SUBDIRS): Remove tail. * tests/misc/tail: New file, with tests from... * tests/tail/Test.pm: ...here. Remove file.
2008-05-09tests: remove directory, tests/sort/Jim Meyering
* configure.ac (AC_CONFIG_FILES): Remove tests/sort/Makefile. * tests/Makefile.am (SUBDIRS): Remove sort. * tests/misc/sort: New file, with tests from... * tests/sort/Test.pm: ...here. Remove file.
2008-05-08tests: remove directory, tests/tac/Jim Meyering
* configure.ac (AC_CONFIG_FILES): Remove tests/tac/Makefile. * tests/Makefile.am (SUBDIRS): Remove tac. * tests/misc/tac: Many new tests, from... * tests/tac/Test.pm: ...here. Remove file.
2008-05-08tests: remove directory, tests/test/Jim Meyering
* configure.ac (AC_CONFIG_FILES): Remove tests/test/Makefile. * tests/Makefile.am (SUBDIRS): Remove test. * tests/misc/test: Many new tests, from... * tests/test/Test.pm: ...here. Remove file.
2008-05-06tests: remove directory, tests/tr/Jim Meyering
* configure.ac (AC_CONFIG_FILES): Remove tests/tr/Makefile. * tests/Makefile.am (SUBDIRS): Remove tr. * tests/misc/tr: Many new tests, from... * tests/tr/Test.pm: ...here. Remove file. * tests/tr/failures: Remove file. * tests/tr/TODO: Remove file.
2008-05-06tests: remove directory, tests/uniq/Jim Meyering
* configure.ac (AC_CONFIG_FILES): Remove tests/uniq/Makefile. * tests/Makefile.am (SUBDIRS): Remove uniq. * tests/misc/uniq: Many new tests, from... * tests/uniq/Test.pm: ...here. Remove file.
2008-05-06tests: remove directory, tests/cut/Jim Meyering
* configure.ac (AC_CONFIG_FILES): Remove tests/cut/Makefile. * tests/Makefile.am (SUBDIRS): Remove cut. * tests/misc/cut: Many new tests, from... * tests/cut/Test.pm: ...here. Remove file.
2008-05-06tests: remove directory, tests/head/Jim Meyering
* configure.ac (AC_CONFIG_FILES): Remove tests/head/Makefile. * tests/Makefile.am (SUBDIRS): Remove head. * tests/misc/head: New file, derived from ... * tests/head/Test.pm: ...this. Remove file. * tests/head/in: Remove file. * tests/head/in-1024: Remove file. * tests/Coreutils.pm (triple_test): New function.
2008-05-06avoid problems with sign-extended "char" operand to is* functionsJim Meyering
* src/cut.c (set_fields): Apply to_uchar to isblank operands. * src/uniq.c (find_field): Likewise. * src/seq.c (scan_arg): Likewise, for isspace. * tests/misc/uniq: New file. Test for the above, but only when isspace(0240). * tests/Makefile.am (TESTS): Add misc/uniq. * configure.ac: Use gt_LOCALE_FR. * tests/check.mk (TESTS_ENVIRONMENT): Propagate LOCALE_FR to scripts. * NEWS: Mention the bug fixes. Before this patch, on FreeBSD 6: $ printf 'x y z\nx \xa0 y z\n' > in $ LC_ALL=fr_FR.UTF-8 uniq -f2 in|tr ' ' . x.y.z x. .y.z With the patch: $ LC_ALL=fr_FR.UTF-8 uniq -f2 in|tr ' ' . x.y.z This also affected many other locales: for i in $(locale -a); do test $(LC_ALL=$i ./uniq -f1 in|wc -l) = $(LC_ALL=$i uniq -f1 in|wc -l) || echo $i ; done ... en_GB.ISO8859-1 en_GB.ISO8859-15 en_GB.UTF-8 en_IE.UTF-8 en_NZ.ISO8859-1 en_NZ.ISO8859-15 en_NZ.UTF-8 en_US.ISO8859-1 en_US.ISO8859-15 en_US.UTF-8 ...
2008-04-27move wc tests from own subdir into a single scriptJim Meyering
* configure.ac (AC_CONFIG_FILES): Remove wc/Makefile from the list. * tests/Makefile.am (SUBDIRS): Remove wc from the list. (TESTS): Add misc/wc. * tests/misc/wc: New file, derived from tests/wc/Tests.pm. * tests/wc/Test.pm: Remove file.
2008-04-22Accommodate building on OS/2 (www.ecomstation.com Ecs v2 rc4)Jim Meyering
* configure.ac: Filter out carriage returns in more places. Reported by Elbert Pol, details here: http://thread.gmane.org/gmane.org.fsf.announce/867/focus=13332
2008-04-21Revamp test-related Makefiles.Jim Meyering
One side-effect of this change is that "make check" now works even if you put "." early in your shell's search PATH (don't do that!). Remove all test-related Makefile.am files, except those generated by mk-script. Instead, tests/Makefile.am now lists not only the tests directly under tests/, but also those in tests/*/ that are not generated by mk-script, e.g., cp/abuse, cp/acl, mv/i-1, etc. A lot of these changes are like this: -. $srcdir/../lang-default +. $top_srcdir/tests/lang-default -. $srcdir/../test-lib.sh +. $top_srcdir/tests/test-lib.sh * configure.ac (AC_CONFIG_FILES): Remove corresponding Makefiles. * tests/check.mk (vc_exe_in_TESTS): Relax syntax requirements. * tests/rwx-to-mode: Remove file. Rewritten as... * tests/test-lib.sh (rwx_to_mode_): ...this new function. * tests/Makefile.am (EXTRA_DIST): Remove rwx-to-mode. (SUBDIRS): Remove each dir with a removed Makefile.am. (EXTRA_DIST): Add $(TESTS). (TESTS): Add over 300 entries.
2008-04-05Accommodate building on OS/2 (www.ecomstation.com Ecs v2 rc4)Jim Meyering
* configure.in: Also filter out carriage returns from the value of $no_install_progs_default. Reported by Elbert Pol.
2008-03-25Use new gnulib gnumakefile module.Eric Blake
* bootstrap.conf (gnulib_modules): Pull in new module. * GNUmakefile: Remove from version control. * .gitignore: Update. * configure.ac (AC_CONFIG_LINKS): Delete; rely on gnulib to do this now. * Makefile.am (EXTRA_DIST, distclean-local): Likewise. Signed-off-by: Eric Blake <ebb9@byu.net>
2008-03-22portability: work around a "busybox sed" limitationJim Meyering
* configure.ac: While every other sed tested supports usage like '/\(re\)/{s//\1/;...<NEWLINE>}', and POSIX appears to requires this, busybox's sed does not support it. So duplicate the regexp: '/\(re\)/{s/\(re\)/\1/;...<NEWLINE>}'. Reported by Vincent Lefevre: <http://thread.gmane.org/gmane.comp.gnu.coreutils.bugs/13013>.
2008-03-04Reinstate GNUmakefile patch, but with workaround for automake.Eric Blake
* configure.ac (AC_CONFIG_LINKS): Use shell variable to bypass automake distclean rules. * Makefile.am (distclean-local): Clean GNUmakefile in VPATH builds, since we are bypassing automake. * GNUmakefile (_is-dist-target): 'distclean' is not a dist target.
2008-03-04Clarify comment and attribute preceding change: Reported by Ralf Wildenhues.Jim Meyering
2008-03-04Comment out yesterday's VPATH-friendly addition, for now.Jim Meyering
* configure.ac: ...while we wait for a fixed version of automake.
2008-03-03Use m4_PACKAGE_VERSION, not AC_AUTOCONF_VERSION.Eric Blake
* configure.ac: The latter is only in post-2.61 autoconf.
2008-03-03GNUmakefile build tweaks.Eric Blake
* GNUmakefile: When Makefile is not present, make common targets depend on "all" in order to trigger nicer error message. * configure.ac: If autoconf is new enough, link GNUmakefile into VPATH builds. For more details, see <http://article.gmane.org/gmane.comp.gnu.core-utils.bugs/12853>. Signed-off-by: Eric Blake <ebb9@byu.net>
2008-03-01* configure.ac (AC_INIT): Use .tarball-version, not .version.Jim Meyering
2008-01-22Require automake-1.10.1, for its support of dist-lzma.Jim Meyering
* configure.ac (AM_INIT_AUTOMAKE): Require 1.10.1.
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