kc3-lang/automake/t/subpkg-yacc.sh

• Show log

  Commit

• Hash : 3562e384
  Author :
  Date : 2017-09-16T13:03:36
  

  Prefer https: URLs
  
  In Gnulib, Emacs, etc. we are changing ftp: and http: URLs to use
  https:, to discourage man-in-the-middle attacks when downloading
  software. The attached patch propagates these changes upstream to
  Automake.  This patch does not affect files that Automake is
  downstream of, which I'll patch separately.
  
  Althouth the resources are not secret, plain HTTP is vulnerable to
  malicious routers that tamper with responses from GNU servers,
  and this sort of thing is all too common when people in some other
  countries browse US-based websites. See, for example:
  
  Aceto G, Botta A, Pescapé A, Awan MF, Ahmad T, Qaisar
  S. Analyzing internet censorship in Pakistan. RTSI
  2016. https://dx.doi.org/10.1109/RTSI.2016.7740626
  
  HTTPS is not a complete solution here, but it can be a significant
  help. The GNU project regularly serves up code to users, so we should
  take some care here.
  

Download

• t/subpkg-yacc.sh

• #! /bin/sh
  # Copyright (C) 2002-2017 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
  # the Free Software Foundation; either version 2, or (at your option)
  # any later version.
  #
  # This program is distributed in the hope that it will be useful,
  # but WITHOUT ANY WARRANTY; without even the implied warranty of
  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  # GNU General Public License for more details.
  #
  # You should have received a copy of the GNU General Public License
  # along with this program.  If not, see <https://www.gnu.org/licenses/>.
  
  # Check that ylwrap is installed properly, and $(YLWRAP) us defined
  # properly, when a subpackage is involved.
  
  required='cc yacc'
  . test-init.sh
  
  cat >>configure.ac <<'END'
  AC_PROG_CC
  AC_CONFIG_SUBDIRS([lib])
  AC_OUTPUT
  END
  
  cat >Makefile.am <<'EOF'
  SUBDIRS = lib
  bin_PROGRAMS = MU
  MU_LDADD = lib/liblib.a
  # It's ok to override distdir.
  distdir = subpack-1
  # Remove a file created by rules in subdir lib.
  CLEANFILES = lib-dist-hook-has-run
  EOF
  
  cat >MU.c <<'EOF'
  int lib (void);
  int main (void)
  {
    return lib ();
  }
  EOF
  
  mkdir lib
  mkdir lib/src
  
  cat >lib/configure.ac <<'EOF'
  AC_INIT([lib], [2.3])
  AM_INIT_AUTOMAKE([subdir-objects])
  AC_PROG_RANLIB
  AC_PROG_YACC
  dnl This comes after YACC and RANLIB checks, deliberately.
  AC_PROG_CC
  AM_PROG_AR
  AC_CONFIG_HEADERS([config.h:config.hin])
  AC_CONFIG_FILES([Makefile])
  AC_OUTPUT
  EOF
  
  cat >lib/Makefile.am <<'EOF'
  noinst_LIBRARIES = liblib.a
  liblib_a_SOURCES = src/x.c foo.y
  EXTRA_liblib_a_SOURCES = bar.y
  
  dist-hook:
  	test -d $(top_distdir)
  	test -d $(distdir)
  	find $(top_distdir) $(distdir) ;: For debugging.
  	test -f $(top_distdir)/MU.c
  	test ! -f $(distdir)/MU.c
  	for suf in y c; do \
  	  for name in foo bar; do \
  	    test -f $(distdir)/$$name.$$suf || exit 1; \
  	    test ! -f $(top_distdir)/$$name.$$suf || exit 1; \
  	  done; \
  	done
  	test -f $(distdir)/foo.y
  	test ! -f $(top_distdir)/foo.y
  	test -f $(distdir)/src/x.c
  	test ! -f $(top_distdir)/src/x.c
  	test -f $(YLWRAP)
  	: > $(top_builddir)/../lib-dist-hook-has-run
  EOF
  
  cat > lib/foo.y << 'END'
  %{
  int yylex (void) { return 0; }
  void yyerror (char *s) {}
  %}
  %%
  foobar : 'f' 'o' 'o' 'b' 'a' 'r' {};
  END
  
  cp lib/foo.y lib/bar.y
  
  cat >lib/src/x.c <<'EOF'
  #include <config.h>
  int lib (void)
  {
    return 0;
  }
  EOF
  
  $ACLOCAL
  $AUTOCONF
  $AUTOMAKE -Wno-override
  
  cd lib
  $ACLOCAL
  $AUTOCONF
  $AUTOHEADER
  $AUTOMAKE -Wno-override --add-missing
  cd ..
  
  ./configure
  
  $MAKE dist
  test -f lib-dist-hook-has-run
  test -f subpack-1.tar.gz
  test ! -e subpack-1 # Make sure "dist" cleans up after itself.
  
  rm -f lib-dist-hook-has-run subpack-1.tar.gz
  
  yl_distcheck
  
  :
  

Download