t/ltcond2.sh

   1 #! /bin/sh
   2 # Copyright (C) 2003-2024 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 for bug in conditionals.
  18
  19 required='cc native libtoolize'
  20 . test-init.sh
  21
  22 cat >> configure.ac << 'END'
  23 AC_PROG_CC
  24 AM_PROG_AR
  25 AC_PROG_LIBTOOL
  26 AC_SUBST([HELLO_SYSTEM], [hello-generic.lo])
  27 AM_CONDITIONAL([LINUX], [true])
  28 AC_OUTPUT
  29 END
  30
  31 cat > Makefile.am << 'END'
  32 lib_LTLIBRARIES = libhello.la
  33 libhello_la_SOURCES = hello-common.c
  34 EXTRA_libhello_la_SOURCES = hello-linux.c hello-generic.c
  35 libhello_la_LIBADD = $(HELLO_SYSTEM)
  36 libhello_la_DEPENDENCIES = $(HELLO_SYSTEM)
  37
  38 lib_LTLIBRARIES += libhello2.la
  39 libhello2_la_SOURCES = hello-common.c
  40 if LINUX
  41 libhello2_la_SOURCES += hello-linux.c
  42 else
  43 libhello2_la_SOURCES += hello-generic.c
  44 endif
  45
  46 bin_PROGRAMS = hello hello2
  47 hello_SOURCES = main.c
  48 hello_LDADD = libhello.la
  49 hello2_SOURCES = main.c
  50 hello2_LDADD = libhello2.la
  51
  52 check-local:
  53         ./hello$(EXEEXT) | grep hello-generic
  54         ./hello2$(EXEEXT) | grep hello-linux
  55         : > check-ok
  56 END
  57
  58 cat > hello-linux.c <<'END'
  59 const char* str = "hello-linux";
  60 END
  61
  62 cat > hello-generic.c <<'END'
  63 const char* str = "hello-generic";
  64 END
  65
  66 cat > hello-common.c <<'END'
  67 #include <stdio.h>
  68 extern const char* str;
  69 void print (void)
  70 {
  71   puts (str);
  72 }
  73 END
  74
  75 cat > main.c <<'END'
  76 extern void print(void);
  77
  78 int main (void)
  79 {
  80   print();
  81   return 0;
  82 }
  83 END
  84
  85 libtoolize
  86 $ACLOCAL
  87 $AUTOCONF
  88 $AUTOMAKE --add-missing
  89 ./configure
  90 $MAKE check
  91 test -f check-ok
  92
  93 :