kc3-lang/automake/tests/depcomp9.test

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• Hash : 9ada18be
  Author :
  Date : 2011-04-11T12:26:58
  

  depcomp: fix bugs in tests and in the depcomp script
  
  * lib/depcomp (gcc): Remove duplicated `-e' from sed invocation.
  * tests/depcomp10.test: Make it executable.  Fix a blunder that
  has left part of an intended comment not prefixed by `#', thus
  causing shell syntax errors.  In this same comment, break a
  too-long reported error message on multiple lines, for clarity.
  Add reference to the relevant bug report.  Add a comment which
  explains why the test result 'skipped' if the first "make" call
  fails.  Add other useful comments.
  * tests/depcomp9.test: Slightly improve comments.
  

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• tests/depcomp9.test

• #! /bin/sh
  # Copyright (C) 2011 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 <http://www.gnu.org/licenses/>.
  
  # makedepend should work in VPATH mode.
  
  # Here's the bug: makedepend will prefix VPATH to the object file name,
  # thus the second make will invoke depcomp with object='../../src/foo.o',
  # causing errors such as:
  # touch: cannot touch `../../src/.deps/foo.TPo': No such file or directory
  # makedepend: error:  cannot open "../../src/.deps/foo.TPo"
  # ../../depcomp: line 560: ../../src/.deps/foo.TPo: No such file or directory
  
  # We include subfoo only to be sure that we don't remove too much
  # from the object file name.
  
  required='makedepend'
  . ./defs || Exit 1
  
  mkdir src src/sub build
  
  cat >> configure.in << 'END'
  AC_PROG_CC
  AM_PROG_CC_C_O
  AC_CONFIG_FILES([src/Makefile])
  AC_OUTPUT
  END
  
  cat > Makefile.am << 'END'
  SUBDIRS = src
  END
  
  cat > src/Makefile.am << 'END'
  AUTOMAKE_OPTIONS = subdir-objects
  bin_PROGRAMS = foo
  foo_SOURCES = foo.c foo.h sub/subfoo.c
  END
  
  cat > src/foo.h <<EOF
  extern int subfoo (void);
  EOF
  
  cat >src/foo.c <<EOF
  #include "foo.h"
  int main (void)
  {
    return subfoo ();
  }
  EOF
  
  cat >src/sub/subfoo.c <<EOF
  #include "foo.h"
  int subfoo (void)
  {
    return 0;
  }
  EOF
  
  $ACLOCAL
  $AUTOCONF
  $AUTOMAKE -a
  
  cd build
  ../configure am_cv_CC_dependencies_compiler_type=makedepend
  
  # Do not error out with the first make, as the forced 'makedepend'
  # depmode might not actually work, but we have overridden the
  # _AM_DEPENDENCIES tests.
  $MAKE || Exit 77
  
  # We must clean and rebuild, as the actual error only happens the second
  # time the objects are built because 'makedepend' has silently messed up
  # the .Po files the first time.
  $MAKE clean
  
  $MAKE >out 2>&1 || { cat out; Exit 1; }
  cat out
  grep 'src/[._]deps' out && Exit 1
  
  :
  

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