X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=cfg.mk;h=fbc64b4af1e3e8ad564ff743410718a8416a48f3;hb=77da73c75432f3c5b4beebae7b0797a1e33160bc;hp=15cf98c16790b3db9be8814b724669528e9bc716;hpb=76f49e601eb630d9f3d7c34676f38a5083f318fc;p=platform%2Fupstream%2Fcoreutils.git diff --git a/cfg.mk b/cfg.mk index 15cf98c..fbc64b4 100644 --- a/cfg.mk +++ b/cfg.mk @@ -1,5 +1,5 @@ # Customize maint.mk -*- makefile -*- -# Copyright (C) 2003-2011 Free Software Foundation, Inc. +# Copyright (C) 2003-2013 Free Software Foundation, Inc. # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -17,9 +17,13 @@ # Used in maint.mk's web-manual rule manual_title = Core GNU utilities +# Use the direct link. This is guaranteed to work immediately, while +# it can take a while for the faster mirror links to become usable. +url_dir_list = http://ftp.gnu.org/gnu/$(PACKAGE) + # Tests not to run as part of "make distcheck". local-checks-to-skip = \ - sc_texinfo_acronym + sc_proper_name_utf8_requires_ICONV # Tools used to bootstrap this package, used for "announcement". bootstrap-tools = autoconf,automake,gnulib,bison @@ -27,7 +31,21 @@ bootstrap-tools = autoconf,automake,gnulib,bison # Now that we have better tests, make this the default. export VERBOSE = yes -old_NEWS_hash = 46d641b97ad45383bd3479f77b706742 +# Comparing tarball sizes compressed using different xz presets, we see that +# an -8e-compressed tarball is only 9KiB larger than the -9e-compressed one. +# Using -8e is preferred, since that lets the decompression process use half +# the memory (32MiB rather than 64MiB). +# $ for i in {7,8,9}{e,}; do \ +# (n=$(xz -$i < coreutils-8.15*.tar|wc -c);echo $n $i) & done |sort -nr +# 5129388 7 +# 5036524 7e +# 5017476 8 +# 5010604 9 +# 4923016 8e +# 4914152 9e +export XZ_OPT = -8e + +old_NEWS_hash = b93e7e43dd35f32961c354e41211b86e # Add an exemption for sc_makefile_at_at_check. _makefile_at_at_check_exceptions = ' && !/^cu_install_program =/' @@ -66,7 +84,7 @@ ifneq ($(wildcard $(dd_c)),) fi endif -# Many m4 macros names once began with `jm_'. +# Many m4 macros names once began with 'jm_'. # On 2004-04-13, they were all changed to start with gl_ instead. # Make sure that none are inadvertently reintroduced. sc_prohibit_jm_in_m4: @@ -77,21 +95,25 @@ sc_prohibit_jm_in_m4: # Ensure that each root-requiring test is run via the "check-root" rule. sc_root_tests: - @if test -d tests \ - && grep check-root tests/Makefile.am>/dev/null 2>&1; then \ - t1=sc-root.expected; t2=sc-root.actual; \ - grep -nl '^ *require_root_$$' \ - $$($(VC_LIST) tests) |sed s,tests/,, |sort > $$t1; \ - sed -n '/^root_tests =[ ]*\\$$/,/[^\]$$/p' \ - $(srcdir)/tests/Makefile.am \ - | sed 's/^ *//;/^root_tests =/d' \ - | tr -s '\012\\' ' ' | fmt -1 | sort > $$t2; \ - diff -u $$t1 $$t2 || diff=1 || diff=; \ + @t1=sc-root.expected; t2=sc-root.actual; \ + grep -nl '^ *require_root_$$' `$(VC_LIST) tests` | sort > $$t1; \ + for t in $(all_root_tests); do echo $$t; done | sort > $$t2; \ + st=0; diff -u $$t1 $$t2 || st=1; \ rm -f $$t1 $$t2; \ - test "$$diff" \ - && { echo 'tests/Makefile.am: missing check-root action'>&2; \ - exit 1; } || :; \ - fi + exit $$st + +# Ensure that all version-controlled test cases are listed in $(all_tests). +sc_tests_list_consistency: + @bs="\\"; \ + test_extensions_rx=`echo $(TEST_EXTENSIONS) \ + | sed -e "s/ /|/g" -e "s/$$bs./$$bs$$bs./g"`; \ + { \ + for t in $(all_tests); do echo $$t; done; \ + cd $(top_srcdir); \ + $(SHELL) build-aux/vc-list-files tests \ + | grep -Ev '^tests/(factor/(run|create-test)|init)\.sh$$' \ + | $(EGREP) "$$test_extensions_rx\$$"; \ + } | sort | uniq -u | grep . && exit 1; : # Create a list of regular expressions matching the names # of files included from system.h. Exclude a couple. @@ -128,9 +150,56 @@ sc_sun_os_names: { echo '$(ME): found misuse of Sun OS version numbers' 1>&2; \ exit 1; } || : -ALL_RECURSIVE_TARGETS += sc_check-AUTHORS -sc_check-AUTHORS: - @$(MAKE) -s -C src $@ +# Ensure that the list of programs and author names is accurate. +# We need a UTF8 locale. If a lack of locale support or a missing +# translation inhibits printing of UTF-8 names, just skip this test. +au_dotdot = authors-dotdot +au_actual = authors-actual +sc_check-AUTHORS: $(all_programs) + @locale=en_US.UTF-8; \ + LC_ALL=$$locale ./src/cat --version \ + | grep ' Torbjorn ' > /dev/null \ + && { echo "$@: skipping this check"; exit 0; }; \ + rm -f $(au_actual) $(au_dotdot); \ + for i in `ls $(all_programs) \ + | sed -e 's,^src/,,' -e 's,$(EXEEXT)$$,,' \ + | sed /libstdbuf/d \ + | $(ASSORT) -u`; do \ + test "$$i" = '[' && continue; \ + exe=$$i; \ + if test "$$i" = install; then \ + exe=ginstall; \ + elif test "$$i" = test; then \ + exe='['; \ + fi; \ + LC_ALL=$$locale ./src/$$exe --version \ + | perl -0 -pi -e 's/,\n/, /gm' \ + | sed -n -e '/Written by /{ s//'"$$i"': /;' \ + -e 's/,* and /, /; s/\.$$//; p; }'; \ + done > $(au_actual) && \ + sed -n '/^[^ ][^ ]*:/p' $(srcdir)/AUTHORS > $(au_dotdot) \ + && diff $(au_actual) $(au_dotdot) \ + && rm -f $(au_actual) $(au_dotdot) + +# Each program with a non-ASCII author name must link with LIBICONV. +sc_check-I18N-AUTHORS: + @cd $(srcdir)/src && \ + for i in $$(git grep -l -w proper_name_utf8 *.c|sed 's/\.c//'); do \ + grep -E "^src_$${i}_LDADD"' .?= .*\$$\(LIBICONV\)' local.mk \ + > /dev/null \ + || { echo "$(ME): link rules for $$i do not include" \ + '$$(LIBICONV)' 1>&2; exit 1; }; \ + done + +# Ensure %j is not used for intmax_t as it's not universally supported. +# There are issues on HPUX for example. But note that %ju was used between +# coreutils 8.13 (2011-10) and 8.20 (2012-10) without any reported issue, +# and the particular issue this check is associated with was for %*jx. +# So we may be able to relax this restriction soon. +sc_prohibit-j-printf-format: + @cd $(srcdir)/src && GIT_PAGER= git grep -n '%[0*]*j[udx]' *.c \ + && { echo '$(ME): Use PRI*MAX instead of %j' 1>&2; exit 1; } \ + || : # Look for lines longer than 80 characters, except omit: # - program-generated long lines in diff headers, @@ -139,7 +208,7 @@ sc_check-AUTHORS: LINE_LEN_MAX = 80 FILTER_LONG_LINES = \ /^[^:]*\.diff:[^:]*:@@ / d; \ - \|^[^:]*tests/misc/sha[0-9]*sum[-:]| d; \ + \|^[^:]*tests/misc/sha[0-9]*sum.*\.pl[-:]| d; \ \|^[^:]*tests/pr/|{ \|^[^:]*tests/pr/pr-tests:| !d; }; sc_long_lines: @files=$$($(VC_LIST_EXCEPT)) \ @@ -149,20 +218,49 @@ sc_long_lines: sed -e "s|^|$$file:|" -e '$(FILTER_LONG_LINES)'; \ done | grep . && { msg="$$halt" $(_sc_say_and_exit) } || : -# Option descriptions should not start with a capital letter +# Option descriptions should not start with a capital letter. # One could grep source directly as follows: # grep -E " {2,6}-.*[^.] [A-Z][a-z]" $$($(VC_LIST_EXCEPT) | grep '\.c$$') # but that would miss descriptions not on the same line as the -option. -ALL_RECURSIVE_TARGETS += sc_option_desc_uppercase -sc_option_desc_uppercase: - @$(MAKE) -s -C src all_programs - @$(MAKE) -s -C man $@ - -# Ensure all man/*.[1x] files are present -ALL_RECURSIVE_TARGETS += sc_man_file_correlation -sc_man_file_correlation: - @$(MAKE) -s -C src all_programs - @$(MAKE) -s -C man $@ +sc_option_desc_uppercase: $(ALL_MANS) + @grep '^\\fB\\-' -A1 man/*.1 | LC_ALL=C grep '\.1.[A-Z][a-z]' \ + && { echo 1>&2 '$@: found initial capitals in --help'; exit 1; } || : + +# Ensure all man/*.[1x] files are present. +sc_man_file_correlation: check-x-vs-1 check-programs-vs-x + +# Ensure that for each .x file in the 'man/' subdirectory, there is a +# corresponding .1 file in the definition of $(EXTRA_MANS). +# But since that expansion usually lacks programs like arch and hostname, +# add them here manually. +.PHONY: check-x-vs-1 +check-x-vs-1: + @PATH=./src$(PATH_SEPARATOR)$$PATH; export PATH; \ + t=$@-t; \ + (cd $(srcdir)/man && ls -1 *.x) \ + | sed 's/\.x$$//' | $(ASSORT) > $$t; \ + (echo $(patsubst man/%,%,$(ALL_MANS)) \ + | tr -s ' ' '\n' | sed 's/\.1$$//') \ + | $(ASSORT) -u | diff - $$t || { rm $$t; exit 1; }; \ + rm $$t + +# Writing a portable rule to generate a manpage like '[.1' would be +# a nightmare, so filter that out. +all-progs-but-lbracket = $(filter-out [,$(patsubst src/%,%,$(all_programs))) + +# Ensure that for each coreutils program there is a corresponding +# '.x' file in the 'man/' subdirectory. +.PHONY: check-programs-vs-x +check-programs-vs-x: + @status=0; \ + for p in dummy $(all-progs-but-lbracket); do \ + case $$p in *.so) continue;; esac; \ + test $$p = dummy && continue; \ + test $$p = ginstall && p=install || : ; \ + test -f $(srcdir)/man/$$p.x \ + || { echo missing $$p.x 1>&2; status=1; }; \ + done; \ + exit $$status # Ensure that the end of each release's section is marked by two empty lines. sc_NEWS_two_empty_lines: @@ -171,16 +269,17 @@ sc_NEWS_two_empty_lines: || { echo '$(ME): use two empty lines to separate NEWS sections' \ 1>&2; exit 1; } || : -# Perl-based tests used to exec perl from a #!/bin/sh script. -# Now they all start with #!/usr/bin/perl and the portability -# infrastructure is in tests/Makefile.am. Make sure no old-style -# script sneaks back in. -sc_no_exec_perl_coreutils: - @if test -f $(srcdir)/tests/Coreutils.pm; then \ - grep '^exec *\$$PERL.*MCoreutils' $$($(VC_LIST) tests) && \ - { echo 1>&2 '$(ME): found anachronistic Perl-based tests'; \ - exit 1; } || :; \ - fi +# With split lines, don't leave an operator at end of line. +# Instead, put it on the following line, where it is more apparent. +# Don't bother checking for "*" at end of line, since it provokes +# far too many false positives, matching constructs like "TYPE *". +# Similarly, omit "=" (initializers). +binop_re_ ?= [-/+^!<>]|[-/+*^!<>=]=|&&?|\|\|?|<<=?|>>=? +sc_prohibit_operator_at_end_of_line: + @prohibit='. ($(binop_re_))$$' \ + in_vc_files='\.[chly]$$' \ + halt='found operator at end of line' \ + $(_sc_search_regexp) # Don't use "readlink" or "readlinkat" directly sc_prohibit_readlink: @@ -205,7 +304,11 @@ sc_strftime_check: { echo N; \ info libc date calendar format 2>/dev/null|grep '^ `%.'\'\ | $(extract_char); } | sort > $@-info; \ - diff -u $@-src $@-info || exit 1; \ + if test $$(stat --format %s $@-info) != 2; then \ + diff -u $@-src $@-info || exit 1; \ + else \ + echo '$(ME): skipping $@: libc info not installed' 1>&2; \ + fi; \ rm -f $@-src $@-info; \ fi @@ -215,26 +318,35 @@ sc_prohibit_tab_based_indentation: halt='TAB in indentation; use only spaces' \ $(_sc_search_regexp) +# The SEE ALSO section of a man page should not be terminated with +# a period. Check the first line after each "SEE ALSO" line in man/*.x: +sc_prohibit_man_see_also_period: + @grep -nB1 '\.$$' $$($(VC_LIST_EXCEPT) | grep 'man/.*\.x$$') \ + | grep -A1 -e '-\[SEE ALSO\]' | grep '\.$$' && \ + { echo '$(ME): do not end "SEE ALSO" section with a period' \ + 1>&2; exit 1; } || : + # Don't use "indent-tabs-mode: nil" anymore. No longer needed. sc_prohibit_emacs__indent_tabs_mode__setting: @prohibit='^( *[*#] *)?indent-tabs-mode:' \ halt='use of emacs indent-tabs-mode: setting' \ $(_sc_search_regexp) -# Use skip_test_ rather than init.sh's "skip_" function. -sc_prohibit_skip_: - @prohibit=' skip[_] ' \ - halt="use init.cfg's skip_test_, not init.sh's skip_" \ - $(_sc_search_regexp) - -# Ensure that each file that contains fail=1 also contains fail=0. -# Otherwise, setting file=1 in the environment would make tests fail -# unexpectedly. +# Ensure that tests don't include a redundant fail=0. sc_prohibit_fail_0: @prohibit='\' \ halt='fail=0 initialization' \ $(_sc_search_regexp) +# The mode part of a setfacl -m option argument must be three bytes long. +# I.e., an argument of user:bin:rw or user:bin:r will make Solaris 10's +# setfacl reject it with: "Unrecognized character found in mode field". +# Use hyphens to give it a length of 3: "...:rw-" or "...:r--". +sc_prohibit_short_facl_mode_spec: + @prohibit='\ /dev/null; then \ @@ -264,6 +376,66 @@ sc_prohibit_verbose_version: halt='use the print_ver_ function instead...' \ $(_sc_search_regexp) +# Use framework_failure_, not the old name without the trailing underscore. +sc_prohibit_framework_failure: + @prohibit='\' \ + halt='use framework_failure_ instead' \ + $(_sc_search_regexp) + +# Prohibit the use of `...` in tests/. Use $(...) instead. +sc_prohibit_test_backticks: + @prohibit='`' in_vc_files='^tests/' \ + halt='use $$(...), not `...` in tests/' \ + $(_sc_search_regexp) + +# Programs like sort, ls, expr use PROG_FAILURE in place of EXIT_FAILURE. +# Others, use the EXIT_CANCELED, EXIT_ENOENT, etc. macros defined in system.h. +# In those programs, ensure that EXIT_FAILURE is not used by mistake. +sc_some_programs_must_avoid_exit_failure: + @grep -nw EXIT_FAILURE \ + $$(git grep -El '[^T]_FAILURE|EXIT_CANCELED' src) \ + | grep -vE '= EXIT_FAILURE|exit \(.* \?' | grep . \ + && { echo '$(ME): do not use EXIT_FAILURE in the above' \ + 1>&2; exit 1; } || : + +# Ensure that tests call the print_ver_ function for programs which are +# actually used in that test. +sc_prohibit_test_calls_print_ver_with_irrelevant_argument: + @git grep -w print_ver_ tests \ + | sed 's#:print_ver_##' \ + | { fail=0; \ + while read file name; do \ + for i in $$name; do \ + case "$$i" in install) i=ginstall;; esac; \ + grep -w "$$i" $$file|grep -vw print_ver_|grep -q . \ + || { fail=1; \ + echo "*** Test: $$file, offending: $$i." 1>&2; };\ + done; \ + done; \ + test $$fail = 0 || exit 1; \ + } || { echo "$(ME): the above test(s) call print_ver_ for" \ + "program(s) they don't use" 1>&2; exit 1; } + +# Exempt the contents of any usage function from the following. +_continued_string_col_1 = \ +s/^usage .*?\n}//ms;/\\\n\w/ and print ("$$ARGV\n"),$$e=1;END{$$e||=0;exit $$e} +# Ding any source file that has a continued string with an alphabetic in the +# first column of the following line. We prohibit them because they usually +# trigger false positives in tools that try to map an arbitrary line number +# to the enclosing function name. Of course, very many strings do precisely +# this, *when they are part of the usage function*. That is why we exempt +# the contents of any function named "usage". +sc_prohibit_continued_string_alpha_in_column_1: + @perl -0777 -ne '$(_continued_string_col_1)' \ + $$($(VC_LIST_EXCEPT) | grep '\.[ch]$$') \ + || { echo '$(ME): continued string with word in first column' \ + 1>&2; exit 1; } || : +# Use this to list offending lines: +# git ls-files |grep '\.[ch]$' | xargs \ +# perl -n -0777 -e 's/^usage.*?\n}//ms;/\\\n\w/ and print "$ARGV\n"' \ +# | xargs grep -A1 '\\$'|grep '\.[ch][:-][_a-zA-Z]' + + ########################################################### _p0 = \([^"'/]\|"\([^\"]\|[\].\)*"\|'\([^\']\|[\].\)*' _pre = $(_p0)\|[/][^"'/*]\|[/]"\([^\"]\|[\].\)*"\|[/]'\([^\']\|[\].\)*'\)* @@ -326,25 +498,48 @@ sc_prohibit_strncmp: { echo '$(ME): use STREQ_LEN or STRPREFIX instead of str''ncmp' \ 1>&2; exit 1; } || : +# Enforce recommended preprocessor indentation style. +sc_preprocessor_indentation: + @if cppi --version >/dev/null 2>&1; then \ + $(VC_LIST_EXCEPT) | grep '\.[ch]$$' | xargs cppi -a -c \ + || { echo '$(ME): incorrect preprocessor indentation' 1>&2; \ + exit 1; }; \ + else \ + echo '$(ME): skipping test $@: cppi not installed' 1>&2; \ + fi + +# THANKS.in is a list of name/email pairs for people who are mentioned in +# commit logs (and generated ChangeLog), but who are not also listed as an +# author of a commit. Name/email pairs of commit authors are automatically +# extracted from the repository. As a very minor factorization, when +# someone who was initially listed only in THANKS.in later authors a commit, +# this rule detects that their pair may now be removed from THANKS.in. +sc_THANKS_in_duplicates: + @{ git log --pretty=format:%aN | sort -u; \ + cut -b-36 THANKS.in | sed '/^$$/d;s/ *$$//'; } \ + | sort | uniq -d | grep . \ + && { echo '$(ME): remove the above names from THANKS.in' \ + 1>&2; exit 1; } || : + # Override the default Cc: used in generating an announcement. announcement_Cc_ = $(translation_project_), \ coreutils@gnu.org, coreutils-announce@gnu.org -include $(srcdir)/dist-check.mk +-include $(srcdir)/dist-check.mk update-copyright-env = \ - UPDATE_COPYRIGHT_USE_INTERVALS=1 \ + UPDATE_COPYRIGHT_FORCE=1 \ + UPDATE_COPYRIGHT_USE_INTERVALS=2 \ UPDATE_COPYRIGHT_MAX_LINE_LENGTH=79 # List syntax-check exemptions. exclude_file_name_regexp--sc_space_tab = \ - ^(tests/pr/|tests/misc/nl$$|gl/.*\.diff$$) -exclude_file_name_regexp--sc_bindtextdomain = ^(gl/.*|lib/euidaccess-stat)\.c$$ -exclude_file_name_regexp--sc_unmarked_diagnostics = ^build-aux/cvsu$$ -exclude_file_name_regexp--sc_error_message_uppercase = ^build-aux/cvsu$$ + ^(tests/pr/|tests/misc/nl\.sh$$|gl/.*\.diff$$) +exclude_file_name_regexp--sc_bindtextdomain = \ + ^(gl/.*|lib/euidaccess-stat|src/make-prime-list)\.c$$ exclude_file_name_regexp--sc_trailing_blank = ^tests/pr/ exclude_file_name_regexp--sc_system_h_headers = \ - ^src/((system|copy)\.h|libstdbuf\.c)$$ + ^src/((system|copy)\.h|libstdbuf\.c|make-prime-list\.c)$$ _src = (false|lbracket|ls-(dir|ls|vdir)|tac-pipe|uname-(arch|uname)) exclude_file_name_regexp--sc_require_config_h_first = \ @@ -353,18 +548,64 @@ exclude_file_name_regexp--sc_require_config_h = \ $(exclude_file_name_regexp--sc_require_config_h_first) exclude_file_name_regexp--sc_po_check = ^gl/ -exclude_file_name_regexp--sc_prohibit_always-defined_macros = ^src/seq\.c$$ +exclude_file_name_regexp--sc_prohibit_always-defined_macros = \ + ^src/(seq|remove)\.c$$ exclude_file_name_regexp--sc_prohibit_empty_lines_at_EOF = ^tests/pr/ -exclude_file_name_regexp--sc_program_name = ^(gl/.*|lib/euidaccess-stat)\.c$$ +exclude_file_name_regexp--sc_program_name = \ + ^(gl/.*|lib/euidaccess-stat|src/make-prime-list)\.c$$ exclude_file_name_regexp--sc_file_system = \ - NEWS|^(tests/init\.cfg|src/df\.c|tests/misc/df-P)$$ + NEWS|^(init\.cfg|src/df\.c|tests/df/df-P\.sh|tests/df/df-output\.sh)$$ exclude_file_name_regexp--sc_prohibit_always_true_header_tests = \ ^m4/stat-prog\.m4$$ exclude_file_name_regexp--sc_prohibit_fail_0 = \ - (^tests/init\.sh|Makefile\.am|\.mk)$$ + (^.*/git-hooks/commit-msg|^tests/init\.sh|Makefile\.am|\.mk|.*\.texi)$$ exclude_file_name_regexp--sc_prohibit_atoi_atof = ^lib/euidaccess-stat\.c$$ + +# longlong.h is maintained elsewhere. +_ll = ^src/longlong\.h$$ +exclude_file_name_regexp--sc_useless_cpp_parens = $(_ll) +exclude_file_name_regexp--sc_long_lines = $(_ll) +exclude_file_name_regexp--sc_space_before_open_paren = $(_ll) + +tbi_1 = ^tests/pr/|(^gl/lib/reg.*\.c\.diff|\.mk|^man/help2man)$$ +tbi_2 = ^scripts/git-hooks/(pre-commit|pre-applypatch|applypatch-msg)$$ +tbi_3 = (GNU)?[Mm]akefile(\.am)?$$|$(_ll) exclude_file_name_regexp--sc_prohibit_tab_based_indentation = \ - ^tests/pr/|(^gl/lib/reg.*\.c\.diff|Makefile(\.am)?|\.mk|^man/help2man)$$ + $(tbi_1)|$(tbi_2)|$(tbi_3) +exclude_file_name_regexp--sc_preprocessor_indentation = \ + ^(gl/lib/rand-isaac\.[ch]|gl/tests/test-rand-isaac\.c)$$|$(_ll) exclude_file_name_regexp--sc_prohibit_stat_st_blocks = \ - ^(src/system\.h|tests/du/2g)$$ + ^(src/system\.h|tests/du/2g\.sh)$$ + +exclude_file_name_regexp--sc_prohibit_continued_string_alpha_in_column_1 = \ + ^src/(system\.h|od\.c|printf\.c)$$ + +exclude_file_name_regexp--sc_prohibit_test_backticks = \ + ^tests/(local\.mk|(init|misc/stdbuf|factor/create-test)\.sh)$$ + +# Exempt test.c, since it's nominally shared, and relatively static. +exclude_file_name_regexp--sc_prohibit_operator_at_end_of_line = \ + ^src/(ptx|test|head)\.c$$ + +exclude_file_name_regexp--sc_error_message_uppercase = ^src/factor\.c$$ +exclude_file_name_regexp--sc_prohibit_atoi_atof = ^src/make-prime-list\.c$$ + +# Augment AM_CFLAGS to include our per-directory options: +AM_CFLAGS += $($(@D)_CFLAGS) + +src_CFLAGS = $(WARN_CFLAGS) +lib_CFLAGS = $(GNULIB_WARN_CFLAGS) +gnulib-tests_CFLAGS = $(GNULIB_TEST_WARN_CFLAGS) + +# Configuration to make the tight-scope syntax-check rule work with +# non-recursive make. +export _gl_TS_headers = $(srcdir)/cfg.mk +_gl_TS_dir = . +_gl_TS_obj_files = src/*.$(OBJEXT) +_gl_TS_other_headers = src/*.h + +# Tell the tight_scope rule about an exceptional "extern" variable. +# Normally, the rule would detect its declaration, but that uses a +# different name, __clz_tab. +_gl_TS_unmarked_extern_vars = factor_clz_tab