1 # Makefile for gnulib central.
2 # Copyright (C) 2006, 2009-2011 Free Software Foundation, Inc.
4 # Copying and distribution of this file, with or without modification,
5 # in any medium, are permitted without royalty provided the copyright
6 # notice and this notice are preserved.
8 # Produce some files that are not stored in the repository.
11 # Produce the documentation in readable form.
13 cd doc && $(MAKE) $@ && $(MAKE) mostlyclean
15 # Perform some platform independent checks on the gnulib code.
17 sc_prohibit_augmenting_PATH_via_TESTS_ENVIRONMENT \
19 sc_prefer_ac_check_funcs_once
21 sc_prefer_ac_check_funcs_once:
22 if test -d .git; then \
23 git grep -w -l AC_CHECK_FUNCS modules \
24 && { echo use AC_CHECK_FUNCS_ONCE, not AC_CHECK_FUNCS \
25 in modules/ 1>&2; exit 1; } || : \
28 sc_prohibit_augmenting_PATH_via_TESTS_ENVIRONMENT:
29 if test -d .git; then \
30 url=http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/22874; \
31 git grep '^[ ]*TESTS_ENVIRONMENT += PATH=' modules \
32 && { printf '%s\n' 'Do not augment PATH via TESTS_ENVIRONMENT;' \
33 " see <$$url>" 1>&2; exit 1; } || : \
37 if test -d .git; then \
38 git ls-files|grep '\.in\.h$$' \
39 | xargs grep -l '^@PRAGMA_SYSTEM_HEADER@' \
40 | xargs grep -L '^@PRAGMA_COLUMNS@' \
43 'the files listed above use @PRAGMA_SYSTEM_HEADER@' \
44 'without also using @PRAGMA_COLUMNS@' 1>&2; \
48 # Verify that certain (for now, only Jim Meyering and Eric Blake's)
49 # *.c files are consistently cpp indented.
51 ./gnulib-tool --extract-filelist \
52 $$(cd ./modules; grep -ilrE '(meyering|blake)' .) \
55 | grep -v '/getloadavg\.c$$' \
58 # Regenerate some files that are stored in the repository.
61 # MODULES.html is periodically being generated and copied to the web pages at
62 # :ext:USER@cvs.savannah.gnu.org:/web/gnulib/gnulib/
63 # where it then appears at <http://www.gnu.org/software/gnulib/MODULES.html>.
64 MODULES.html: MODULES.html.sh
65 ./MODULES.html.sh > MODULES.html
67 # Run this rule once per year (usually early in January)
68 # to update all FSF copyright year lists here.
69 # We exclude the files listed in srclist.txt (maintained elsewhere)
70 # as well as those in tests/unictype (generated).
71 # Also exclude any file that includes the "GENERATED AUTOMATICALLY" comment,
72 # being careful not to exclude code that merely generates the comment.
73 # Also exclude doc/INSTALL*, since they too are generated.
76 grep -v '^#' config/srclist.txt|grep -v '^$$' \
77 | while read src dst; do \
78 test -f "$$dst" && { echo "$$dst"; continue; }; \
79 test -d "$$dst" || continue; \
80 echo "$$dst"/$$(basename "$$src"); \
82 git ls-files tests/unictype >> $$exempt; \
83 git ls-files doc/INSTALL* >> $$exempt; \
84 git ls-files | grep -vFf $$exempt \
85 | xargs grep -L '^/\*.*GENERATED AUTOMATICALLY' \
86 | UPDATE_COPYRIGHT_MAX_LINE_LENGTH=79 \
87 UPDATE_COPYRIGHT_USE_INTERVALS=1 \
88 xargs build-aux/update-copyright