kc3-lang/automake/t/lflags-cxx.sh

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• Hash : 61075eab
  Author :
  Date : 2025-01-01T14:31:02
  

  maint: make update-copyright
  

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• t/lflags-cxx.sh

• #! /bin/sh
  # Copyright (C) 2010-2025 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 $(LFLAGS) takes precedence over both $(AM_LFLAGS) and
  # $(foo_LFLAGS).  This is the C++ case.
  # Please keep this in sync with the sister tests:
  #  - lflags.sh
  #  - yflags.sh
  #  - yflags-cxx.sh
  
  . test-init.sh
  
  cat >fake-lex <<'END'
  #!/bin/sh
  echo '/*' "$*" '*/' >lex.yy.c
  echo 'extern int dummy;' >> lex.yy.c
  END
  chmod a+x fake-lex
  
  cat >> configure.ac <<'END'
  AC_SUBST([CXX], [false])
  # Simulate presence of Lex using our fake-lex script.
  AC_SUBST([LEX], ['$(abs_top_srcdir)'/fake-lex])
  AC_SUBST([LEX_OUTPUT_ROOT], [lex.yy])
  AC_SUBST([LEXLIB], [''])
  AC_OUTPUT
  END
  
  cat > Makefile.am <<'END'
  AUTOMAKE_OPTIONS = no-dependencies
  bin_PROGRAMS = foo bar
  foo_SOURCES = main.cc foo.ll
  bar_SOURCES = main.cc bar.l++
  AM_LFLAGS = __am_flags__
  bar_LFLAGS = __bar_flags__
  END
  
  $ACLOCAL
  $AUTOMAKE -a
  
  grep '\$(LFLAGS).*\$(bar_LFLAGS)' Makefile.in && exit 1
  grep '\$(LFLAGS).*\$(AM_LFLAGS)' Makefile.in && exit 1
  
  : > foo.ll
  : > bar.l++
  
  $AUTOCONF
  ./configure
  run_make LFLAGS=__user_flags__ foo.cc bar-bar.c++
  
  cat foo.cc
  cat bar-bar.c++
  
  grep '__am_flags__.*__user_flags__' foo.cc
  grep '__bar_flags__.*__user_flags__' bar-bar.c++
  
  :
  

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