diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Makefile.am | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/src/Makefile.am b/src/Makefile.am index c3f7a65..b1afb47 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -16,30 +16,3 @@ AM_CPPFLAGS = -I$(top_srcdir)/lib \ AM_CFLAGS = $(WARN_CFLAGS) $(WERROR_CFLAGS) LDADD = ../libidu/libidu.a ../lib/libgnu.a $(LIBINTL) ../lib/libgnu.a - -# Most functions in src/*.c should have static scope. -# Any that don't must be marked with `extern', but `main' -# and `usage' are exceptions. They're always extern, but -# don't need to be marked. -# -# The second nm|grep checks for file-scope variables with `extern' scope. -.PHONY: sc_tight_scope -sc_tight_scope: $(all_programs) - @t=exceptions-$$$$; \ - trap "s=$$?; rm -f $$t; exit $$s" 0 1 2 13 15; \ - ( printf '^main$$\n^usage$$\n'; \ - perl -ne '/^extern .*?\**(\w+) *\(/ and print "^$$1\$$\n"' \ - $(noinst_HEADERS) $(srcdir)/../libidu/*.h ) > $$t; \ - nm -e *.$(OBJEXT) ../libidu/*.$(OBJEXT) \ - | sed -n 's/.* T //p' \ - | grep -Ev -f $$t && \ - { echo 'the above functions should have static scope' 1>&2; \ - exit 1; } || : ; \ - ( printf '^program_name$$\n'; \ - perl -ne '/^extern .*?\**(\w+);/ and print "^$$1\$$\n"' \ - $(noinst_HEADERS) $(srcdir)/../libidu/*.h ) > $$t; \ - nm -e *.$(OBJEXT) ../libidu/*.$(OBJEXT) \ - | sed -n 's/.* [BD] //p' \ - | grep -Ev -f $$t && \ - { echo 'the above variables should have static scope' 1>&2; \ - exit 1; } || : |