From: Stefano Lattarini Date: Tue, 25 Oct 2011 09:34:11 +0000 (+0200) Subject: Merge branch 'maint' X-Git-Tag: ng-0.5a~103 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8c695f69de9a6d8114ca3672de5ad303faa2c700;p=thirdparty%2Fautomake.git Merge branch 'maint' * maint: dejagnu: allow the package developer to extend site.exp * THANKS: Fix whitespace issue. deps: partially revert commit `v1.11-512-geeee551' dejagnu: ensure 'srcdir' is defined as a relative directory --- 8c695f69de9a6d8114ca3672de5ad303faa2c700 diff --cc ChangeLog index 07b557d4a,39c661c67..7cb48e047 --- a/ChangeLog +++ b/ChangeLog @@@ -1,42 -1,86 +1,125 @@@ + 2011-10-20 Stefano Lattarini + + deps: partially revert commit `v1.11-512-geeee551' + This change partly reverts commit "Create subdirs for generated + sources even when not dep tracking", of 2011-04-02. + That commit had caused the bugs #8485 and #8526. Since we are + nearing the bug-fixing automake release 1.11.2, the safest policy + at the moment is to just revert the problematic hunks: an older, + known bug is better than a regression. + * automake.in (handle_single_transform): Don't add a dirstamp + dependency, even when $object is derived and lands in a subdir. + * tests/Makefile.am (XFAIL_TESTS): Add lex-subobj-nodep.test, + remove yacc-dist-nobuild-subdir.test. + + 2011-10-19 Stefano Lattarini + + dejagnu: allow the package developer to extend site.exp + Fixes automake bug#7873. + * lib/am/dejagnu.am (site.exp): Depend from the files listed in + $(EXTRA_DEJAGNU_SITE_CONFIG), if any. Append their contents to + the generated site.exp (still preserving user edits). + * doc/automake.texi (Dejagnu Tests): Update. + * tests/dejagnu-siteexp-append.test: New test. + * tests/dejagnu-siteexp-extend.test: Likewise. + * tests/dejagnu-siteexp-useredit.test: Likewise. + * tests/Makefile.am (TESTS): Update. + * NEWS: Update. + Suggestion by Rainer Orth. + + 2011-10-19 Stefano Lattarini + + dejagnu: ensure 'srcdir' is defined as a relative directory + This change fixes automake bug#7833. + * lib/am/dejagnu.am (check-DEJAGNU): Prefer using plain $(srcdir) + over calculating and using the absolute path of $(srcdir). + * tests/dejagnu-relative-srcdir.test: New test. + * tests/dejagnu-absolute-builddir.test: Likewise. + * tests/Makefile.am (TESTS): Update. + Report by Ian Lance Taylor. Suggestions by Ralf Wildenhues. + + 2010-12-13 Ralf Wildenhues + + Fix testsuite failure of check12.test without DejaGNU. + * tests/check12.test: Require runtest. + + 2010-12-10 Stefano Lattarini + + Extend and improve tests on DejaGnu support. + * tests/dejagnu.test: Do not create useless dummy test script. + Add trailing `:' command. In heading comments, add reference + to ... + * tests/check12.test: ... this new "semantic" test, covering + concurrent use of dejagnu tests, simple tests and `check-local' + target. + * tests/dejagnu2.test: Make test more reliable, by avoid weak + grepping of make output. Prefer `cat' over `echo' to append + to configure.in. Quote literal dots in grep regexps. Prefer + `grep -c ...' over `grep ... | wc -l'. Make grepping of + automake stderr slightly stricter. Add trailing `:' command. + * tests/dejagnu3.test: Prefer `cat' over `echo' to append to + configure.in. Check stderr of expected-to-fail "make" call. + Remove extra blank lines from Makefile.am. + * tests/dejagnu4.test: Prefer `cat' over `echo' to append to + configure.in. Prefer `mv -f' over plain `mv' when the target + file already exists. Avoid extra mkdir calls by creating more + directories at once. Better use of blank lines. Check that + the `*.log' and `*.sum' files are created by runtest also when + "make check" fails. + * tests/dejagnu7.test: Prefer `cat' over `echo' to append to + configure.in. Better use of blank lines. Add a trailing `:' + command. + * tests/dejagnu6.test: Likewise, and give the dejagnu test a + more descriptive name. + * tests/dejagnu5.test: Likewise. Also, simply define package + name to `$me' rather than using a non-obvious sed script to + extract it from `AC_INIT', and write the Makefile.am with only + one command. + * tests/Makefile.am (TESTS): Updated. + + 2011-10-21 Peter Rosin + + * THANKS: Fix whitespace issue. + +2011-10-25 Stefano Lattarini + + tests: fix spurious failures due to missing 'yywrap()' function + + The AC_PROG_LEX Autoconf macro does not diagnose a failure to find + the "lex library" expected to provide a `yywrap' function (function + which is required to link most lex-generated programs). On the + contrary, when all the link attempts (i.e., with `-ll' and `-lfl') + fail, configure declares that no lex library is needed, and simply + proceeds with the configuration process -- only for the build to + possibly fail later, at make time. + + This behaviour is intended; the Autoconf manual reads: + ``You are encouraged to use Flex in your sources, since it is + both more pleasant to use than plain Lex and the C source it + produces is portable. In order to ensure portability, however, + you must either provide a function `yywrap' or, if you don't use + it (e.g., your scanner has no `#include'-like feature), simply + include a `%noyywrap' statement in the scanner's source.'' + + This AC_PROG_LEX behaviour is causing some spurious failures of + the Automake testsuite in environments which lack a proper library + providing `yywrap' (this happens for example on Fedora-based + systems). The proper workaround is to simply provide a fall-back + implementation of `yywrap' in our lexers. + + See also partially-overlapping commit `v1.11-871-geb147a1' (from + the 'testsuite-work' branch), which was motivated by similar + spurious failures experienced when cross-compiling. + + Reported by Jim Meyering: + + + * tests/cond35.test: Provide a dummy `yywrap' function. + * tests/lex3.test: Likewise. + * tests/lexvpath.test: Likewise. + * tests/silent-lex-generic.test: Likewise. + * tests/silent-lex-gcc.test: Likewise. + 2011-10-18 Stefano Lattarini tests: fix spurious failure with FreeBSD make and Yacc in VPATH @@@ -3289,239 -2003,6 +3372,200 @@@ * tests/help-init.test: Grepping of configure help screen tightened. +2010-12-15 Stefano Lattarini + + Extended tests on AC_CONFIG_AUX_DIR. + * tests/auxdir.test: Enable `errexit' shell flag. Prefer `$me' + over hard-coded test name. Use proper m4 quoting. Add trailing + `:' command. + * tests/auxdir2.test: Likewise. Try to call automake also with + the `-a' option, so that it will not fail for spurious reasons. + * tests/auxdir3.test: Add an explanatory comment and a trailing + `:' command. + * tests/auxdir4.test: Prefer `$me' over hard-coded test name. + Make grepping of automake stderr slightly stricter. Also, now + this test just checks about Automake's reaction to unportable + auxiliary directory names (and it has been extended in this + respect). Moved the checks about non-existent auxiliary + directories to ... + * tests/auxdir5.test: ... this new test. + * tests/auxdir6.test: New test. + * tests/auxdir7.test: Likewise. + * tests/auxdir8.test: Likewise. + * tests/auxdir9.test: Likewise. + * tests/Makefile.am (TESTS): Updated. + +2010-12-06 Stefano Lattarini + + Tests: extend checks on remake rules. + This adds proper semantical tests (i.e. run make to check the + rebuild rules are correctly triggered) in addition to tentative + grepping of the generated Makefile.in(s). + * tests/remake.test: Enable `errexit' shell flag, and related + changes. Modernize `configure.in'. Add trailing `:' command. + Improve heading comments, and add a reference to new sister test + remake1a.test. + * tests/remake3.test: Likewise (but with sister test being + remake3a.test). + * tests/remake2.test: Improve heading comments. Enable `errexit' + shell flag, and related changes. Modernize `configure.in'. Make + grepping of `Makefile.in' slightly stricter. Add trailing `:' + command. + * tests/remake5.test: Also run the `distcheck' target. Add + trailing `:' command. Use proper m4 quoting in configure.in. + * tests/remake4.test: Prefer `$me' over hard-coded test name. + * tests/remake7.test: Use the `configure.in' stub created by + ./defs, rather than writing it from scratch. + * tests/remake6.test: Likewise. Also, add trailing `:' command, + and ensure verbose printing of captured make output. + * tests/remake1a.test: New test, sister of remake.test. + * tests/remake3a.test: New test, sister of remake3.test. + * tests/remake8a.test: New test. + * tests/remake8b.test: Likewise. + * tests/remake9a.test: Likewise. + * tests/remake9b.test: Likewise. + * tests/remake9c.test: Likewise. + * tests/remake9d.test: Likewise. + * tests/remake10a.test: Likewise. + * tests/remake10b.test: Likewise. + * tests/remake10c.test: Likewise. + * tests/remake11.test: Likewise. + * tests/remake12.test: Likewise. + * tests/Makefile.am (TESTS): Updated. + +2010-12-11 Stefano Lattarini + + Improve and extend tests on canonicalization. + * tests/canon-name.test: Add trailing `:' command. When writing + configure.in, prefer to use $me instead of hard-coding the test + name. + * tests/canon3.test: Prefer trailing `:' over trailing `Exit 0'. + * tests/canon4.test: Likewise. Make grepping of Makefile.in + stricter. Improve heading comment, and add reference to ... + * tests/canon6.test: ... this new test (sister test of the + previous one). + * tests/canon.test: Prefer cat + here-doc over echo to append + text to configure.in. Extend grepping of Automake stderr. Add + trailing `:' command. + * tests/canon5.test: Likewise. + * tests/canon7.test: New file, stress test on canonicalization. + * tests/canon8.test: New test, for better coverage (check that + the `@' character is not transliterated in canonicalizations). + * tests/Makefile.am: Updated. + +2010-12-13 Stefano Lattarini + + Libobj tests: refer to automake bug tracker for limitations. + * tests/libobj15b.test (configure.in): In the comment explaining + why an apparently redundant AC_OUTPUT is indeed needed, refer + to the relevant entry in the Automake bug tracker rather than + describing the bug in detail with a FIXME-style comment. + * tests/libobj15c.test: Likewise. + * tests/libobj20b.test: Likewise. + + Libobj tests: do not use `##' automake comments in-line. + * tests/libobj19.test (Makefile.am): Do not use inline `##' + comments in the definition of AUTOMAKE_OPTIONS. + * tests/libobj20c.test: Likewise. + Report by Ralf Wildenhues. + - 2010-12-13 Ralf Wildenhues - - Fix testsuite failure of check12.test without DejaGNU. - * tests/check12.test: Require runtest. - +2010-12-12 Stefano Lattarini + + Tests defs: more uses of $top_testsrcdir. + * tests/compile6.test: Use `$top_testsrcdir' instead of + `$testsrcdir/..'. + +2010-11-12 Stefano Lattarini + + Tests required tools: also try `-v' option for GNU compilers. + * tests/defs.in: In the loop on "$required" tools, for gcc + and g++, also run "gcc -v" (resp. "g++ -v"), to get more + information, and for consistency with gcj. + +2010-11-12 Stefano Lattarini + Ralf Wildenhues + + Tests defs: avoid some useless subshells. + * tests/defs: In the loop on "$required" tools: avoid subshells + where not needed. + +2010-12-09 Stefano Lattarini + + Extend tests on AC_LIBOBJ and friends. + * tests/aclibobj.test: Removed, superseded by ... + * tests/libobj-basic.test: ... this new test, which runs autoconf, + ./configure and make, to ensure everything really works. + * tests/libobj3.test: Add trailing `:' command. Escape literal + dot in grep regexp. + * tests/libobj4.test: Enable `errexit' shell flag, and related + changes. Add trailing `:' command. Use proper m4 quoting. + * tests/ltlibobjs.test: Likewise. + * tests/libobj5.test: Enable `errexit' shell flag, and related + changes. Add trailing `:' command. Make more robust by using + longer filenames to be grepped. + * tests/libobj8.test: Enable `errexit' shell flag, and related + changes. Add trailing `:' command. Use the configure.in + stub provided by ./defs, rather than writing it from scratch. + * tests/libobj2.test: Likewise. Also, add calls to autoconf, + ./configure and make, to ensure everything really works. + * tests/libobj7.test: Likewise, and ensure that at least one + function listed in AC_REPLACE_FUNCTIONS is truly replaced. + * tests/libobj13.test: Make grepping of Automake stderr slightly + stricter. Add trailing `:' command. + * tests/libobj12.test: Likewise. Also, prefer "cat + here-doc" + over "echo" to append to Makefile.am, and some cosmetic changes + in spacing. + * tests/libobj14.test: Call `Exit 1' if sourcing of ./defs fails. + Slighty improve m4 quoting. Add trailing `:' command. + * tests/libobj10.test: Add calls to autoconf, ./configure and + make, to ensure everything really works. Also, remove tests that + nonexistent source for AC_LIBOBJ cause an Automake failure: this + is already checked by ... + * tests/libobj15a.test: ... this new test. + * tests/libobj15b.test: New test, sister test of libobj15a.test, + checks AC_LIBSOURCE instead of AC_LIBOBJ. + * tests/libobj15c.test: New test, sister test of libobj15a.test, + checks AC_LIBSOURCES instead of AC_LIBOBJ. + * tests/libobj11.test: Removed, superseded by ... + * tests/libobj16a.test: ... this new test. + * tests/libobj16b.test: New test, sister test of libobj16a.test, + but using oldish/deprecated idioms. + * tests/libobj17.test: New test. + * tests/libobj18.test: Likewise. + * tests/libobj19.test: Likewise. + * tests/libobj20a.test: Likewise. + * tests/libobj20b.test: Likewise. + * tests/libobj20c.test: Likewise. + * tests/Makefile.am (TESTS): Updated. + +2010-12-08 Stefano Lattarini + + Test `$(var:suf=rpl)' expansion in special automake variables. + * tests/posixsubst-data.test: New test. + * tests/posixsubst-extradist.test: Likewise. + * tests/posixsubst-ldadd.test: Likewise. + * tests/posixsubst-libraries.test: Likewise. + * tests/posixsubst-ltlibraries.test: Likewise. + * tests/posixsubst-programs.test: Likewise. + * tests/posixsubst-scripts.test: Likewise. + * tests/posixsubst-sources.test: Likewise. + * tests/posixsubst-tests.test: Likewise. + * tests/Makefile.am (TESTS): Update. + +2010-12-07 Stefano Lattarini + + Make tests `colon*.test' more "semantic". + Prefer running configure and make over grepping the generated + files; this is both more correct and less fragile. + * tests/colon.test: Made more "semantic", as described above. + * tests/colon5.test: Likewise. + * tests/colon6.test: Likewise. + * tests/colon7.test: Likewise. + * tests/colon2.test: Likewise, and improve syncing with sister + test `colon3.test'. + * tests/colon3.test: Likewise (but with the sister test being + `colon2.test' here). + - 2010-12-10 Stefano Lattarini - - Extend and improve tests on DejaGnu support. - * tests/dejagnu.test: Do not create useless dummy test script. - Add trailing `:' command. In heading comments, add reference - to ... - * tests/check12.test: ... this new "semantic" test, covering - concurrent use of dejagnu tests, simple tests and `check-local' - target. - * tests/dejagnu2.test: Make test more reliable, by avoid weak - grepping of make output. Prefer `cat' over `echo' to append - to configure.in. Quote literal dots in grep regexps. Prefer - `grep -c ...' over `grep ... | wc -l'. Make grepping of - automake stderr slightly stricter. Add trailing `:' command. - * tests/dejagnu3.test: Prefer `cat' over `echo' to append to - configure.in. Check stderr of expected-to-fail "make" call. - Remove extra blank lines from Makefile.am. - * tests/dejagnu4.test: Prefer `cat' over `echo' to append to - configure.in. Prefer `mv -f' over plain `mv' when the target - file already exists. Avoid extra mkdir calls by creating more - directories at once. Better use of blank lines. Check that - the `*.log' and `*.sum' files are created by runtest also when - "make check" fails. - * tests/dejagnu7.test: Prefer `cat' over `echo' to append to - configure.in. Better use of blank lines. Add a trailing `:' - command. - * tests/dejagnu6.test: Likewise, and give the dejagnu test a - more descriptive name. - * tests/dejagnu5.test: Likewise. Also, simply define package - name to `$me' rather than using a non-obvious sed script to - extract it from `AC_INIT', and write the Makefile.am with only - one command. - * tests/Makefile.am (TESTS): Updated. - 2010-12-10 Ralf Wildenhues Avoid running installed automake from 'libtool --help'. diff --cc NEWS index b902a6a8f,92c773519..c64596265 --- a/NEWS +++ b/NEWS @@@ -71,11 -40,11 +71,15 @@@ New in 1.11a user; still, the old Makefile.am files that used to define it should still continue to work as before. + - When using DejaGnu-based testsuites, the user can extend the `site.exp' + file generated by automake-provided rules by defining the special make + variable `$(EXTRA_DEJAGNU_SITE_CONFIG)'. + -Bugs fixed in 1.11.0a: + - Support for automatic de-ANSI-fication has been removed. + +Bugs fixed in 1.11a: + + - Lots of minor bugfixes. * Bugs introduced by 1.11: diff --cc automake.in index c218f83a7,db7f3c64b..cbbdd5308 mode 100644,100755..100644 --- a/automake.in +++ b/automake.in diff --cc lib/am/dejagnu.am index 37f34ca44,660050a25..010504f39 --- a/lib/am/dejagnu.am +++ b/lib/am/dejagnu.am @@@ -72,8 -72,8 +72,8 @@@ check-DEJAGNU: site.ex ## Note that in the rule we don't directly generate site.exp to avoid ## the possibility of a corrupted site.exp if make is interrupted. ## Jim Meyering has some useful text on this topic. - site.exp: Makefile + site.exp: Makefile $(EXTRA_DEJAGNU_SITE_CONFIG) - @echo 'Making a new site.exp file...' + @echo 'Making a new site.exp file ...' @echo '## these variables are automatically generated by make ##' >site.tmp @echo '# Do not edit here. If you wish to override these values' >>site.tmp @echo '# edit the last section' >>site.tmp diff --cc tests/Makefile.am index 1c540a74b,c16eb9fbd..4c04f1e2a --- a/tests/Makefile.am +++ b/tests/Makefile.am @@@ -26,10 -23,9 +26,10 @@@ cond17.test dist-auxfile.test \ dist-auxfile-2.test \ gcj6.test \ +override-conditional-2.test \ java-nobase.test \ pr8365-remake-timing.test \ - yacc-dist-nobuild-subdir.test \ + lex-subobj-nodep.test \ vala-vpath.test \ txinfo5.test diff --cc tests/Makefile.in index c49f4fc42,65e8d7fa1..704ae4471 --- a/tests/Makefile.in +++ b/tests/Makefile.in @@@ -299,84 -287,44 +299,84 @@@ target_alias = @target_alias top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ -XFAIL_TESTS = \ -all.test \ -auxdir2.test \ -cond17.test \ -dist-auxfile.test \ -dist-auxfile-2.test \ -gcj6.test \ -java-nobase.test \ -pr8365-remake-timing.test \ -lex-subobj-nodep.test \ -vala-vpath.test \ -txinfo5.test - -parallel_tests = \ -check-concurrency-bug9245-p.test \ -check-exported-srcdir-p.test \ -check-tests-in-builddir-p.test \ -check-tests_environment-p.test \ -check-p.test \ -check10-p.test \ -check11-p.test \ -check2-p.test \ -check3-p.test \ -check4-p.test \ -check5-p.test \ -check6-p.test \ -check7-p.test \ -check8-p.test \ -check9-p.test \ -color-p.test \ -color2-p.test \ -comment9-p.test \ -dejagnu-p.test \ -exeext4-p.test \ -maken3-p.test \ -maken4-p.test - -MAINTAINERCLEANFILES = $(parallel_tests) +MAINTAINERCLEANFILES = $(parallel_tests) $(instspc_tests) +EXTRA_DIST = ChangeLog-old gen-parallel-tests instspc-tests.sh \ + $(TESTS) distcheck-hook-m4.am +XFAIL_TESTS = all.test auxdir2.test cond17.test dist-auxfile.test \ + dist-auxfile-2.test gcj6.test override-conditional-2.test \ + java-nobase.test pr8365-remake-timing.test \ - yacc-dist-nobuild-subdir.test vala-vpath.test txinfo5.test \ ++ lex-subobj-nodep.test vala-vpath.test txinfo5.test \ + $(instspc_xfail_tests) +parallel_tests = backcompat5-p.test check-concurrency-bug9245-p.test \ + check-exported-srcdir-p.test check-tests-in-builddir-p.test \ + check-tests_environment-p.test check-p.test check10-p.test \ + check11-p.test check12-p.test check2-p.test check3-p.test \ + check4-p.test check5-p.test check6-p.test check7-p.test \ + check8-p.test check9-p.test color-p.test color2-p.test \ + comment9-p.test dejagnu-p.test exeext4-p.test maken3-p.test \ + maken4-p.test posixsubst-tests-p.test +instspc_tests = instspc-squote-build.test instspc-squote-install.test \ + instspc-dquote-build.test instspc-dquote-install.test \ + instspc-bquote-build.test instspc-bquote-install.test \ + instspc-sharp-build.test instspc-sharp-install.test \ + instspc-dollar-build.test instspc-dollar-install.test \ + instspc-bang-build.test instspc-bang-install.test \ + instspc-bslash-build.test instspc-bslash-install.test \ + instspc-ampersand-build.test instspc-ampersand-install.test \ + instspc-percent-build.test instspc-percent-install.test \ + instspc-leftpar-build.test instspc-leftpar-install.test \ + instspc-rightpar-build.test instspc-rightpar-install.test \ + instspc-pipe-build.test instspc-pipe-install.test \ + instspc-caret-build.test instspc-caret-install.test \ + instspc-tilde-build.test instspc-tilde-install.test \ + instspc-qmark-build.test instspc-qmark-install.test \ + instspc-star-build.test instspc-star-install.test \ + instspc-plus-build.test instspc-plus-install.test \ + instspc-minus-build.test instspc-minus-install.test \ + instspc-comma-build.test instspc-comma-install.test \ + instspc-colon-build.test instspc-colon-install.test \ + instspc-semicol-build.test instspc-semicol-install.test \ + instspc-equal-build.test instspc-equal-install.test \ + instspc-less-build.test instspc-less-install.test \ + instspc-more-build.test instspc-more-install.test \ + instspc-at-build.test instspc-at-install.test \ + instspc-lqbrack-build.test instspc-lqbrack-install.test \ + instspc-rqbrack-build.test instspc-rqbrack-install.test \ + instspc-lcbrack-build.test instspc-lcbrack-install.test \ + instspc-rcbrack-build.test instspc-rcbrack-install.test \ + instspc-space-build.test instspc-space-install.test \ + instspc-tab-build.test instspc-tab-install.test \ + instspc-linefeed-build.test instspc-linefeed-install.test \ + instspc-backspace-build.test instspc-backspace-install.test \ + instspc-formfeed-build.test instspc-formfeed-install.test \ + instspc-carriageret-build.test \ + instspc-carriageret-install.test \ + instspc-quadrigraph0-build.test \ + instspc-quadrigraph0-install.test \ + instspc-quadrigraph1-build.test \ + instspc-quadrigraph1-install.test \ + instspc-quadrigraph2-build.test \ + instspc-quadrigraph2-install.test \ + instspc-quadrigraph3-build.test \ + instspc-quadrigraph3-install.test \ + instspc-quadrigraph4-build.test \ + instspc-quadrigraph4-install.test instspc-a_b-build.test \ + instspc-a_b-install.test instspc-a__b-build.test \ + instspc-a__b-install.test instspc-a_lf_b-build.test \ + instspc-a_lf_b-install.test instspc-dotdotdot-build.test \ + instspc-dotdotdot-install.test instspc-dosdrive-build.test \ + instspc-dosdrive-install.test instspc-miscglob1-build.test \ + instspc-miscglob1-install.test instspc-miscglob2-build.test \ + instspc-miscglob2-install.test +instspc_xfail_tests = instspc-squote-build.test \ + instspc-dquote-build.test instspc-bquote-build.test \ + instspc-sharp-build.test instspc-dollar-build.test \ + instspc-bslash-build.test instspc-ampersand-build.test \ + instspc-linefeed-build.test instspc-quadrigraph0-build.test \ + instspc-a_lf_b-build.test instspc-squote-install.test \ + instspc-dquote-install.test instspc-bquote-install.test \ + instspc-sharp-install.test instspc-dollar-install.test \ + instspc-linefeed-install.test instspc-a_lf_b-install.test # Some testsuite-influential variables should be overridable from the # test scripts, but not from the environment.