t/target-cflags.sh

   1 #! /bin/sh
   2 # Copyright (C) 2000-2024 Free Software Foundation, Inc.
   3 #
   4 # This program is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 2, or (at your option)
   7 # any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
  16
  17 # Test to make sure target specific CFLAGS work
  18 # Assar Westerlund <assar@sics.se>
  19
  20 required=cc
  21 . test-init.sh
  22
  23 cat >> configure.ac << 'END'
  24 AC_PROG_CC
  25 AC_OUTPUT
  26 END
  27
  28 cat > Makefile.am << 'END'
  29 AUTOMAKE_OPTIONS = no-dependencies
  30
  31 bin_PROGRAMS = foo bar
  32 foo_CFLAGS   = -DFOO
  33 END
  34
  35 cat > foo.c << 'END'
  36 #include <stdio.h>
  37 #ifdef FOO
  38 int main(void)
  39 {
  40   return 0;
  41 }
  42 #endif
  43 END
  44
  45 cat > bar.c << 'END'
  46 #ifndef FOO
  47 int main(void)
  48 {
  49   return 0;
  50 }
  51 #endif
  52 END
  53
  54 $ACLOCAL
  55 $AUTOCONF
  56 $AUTOMAKE -a
  57 mkdir build
  58
  59 cd build
  60 ../configure
  61 $MAKE
  62 if ! cross_compiling; then
  63   ./foo
  64   ./bar
  65 fi
  66 cd ..
  67
  68 ./configure
  69 $MAKE
  70 if ! cross_compiling; then
  71   ./foo
  72   ./bar
  73 fi
  74
  75 :