t/libtool9.sh

   1 #! /bin/sh
   2 # Copyright (C) 2005-2017 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 # Make sure xxx_LINK is defined for each target that requires specific
  18 # flags.
  19 # Quite similar to 'libtool7.sh', using AM_LDFLAGS in addition to
  20 # xxx_LDFLAGS.
  21
  22 required='cc libtoolize'
  23 . test-init.sh
  24
  25 cat >> configure.ac << 'END'
  26 AC_PROG_CC
  27 AM_PROG_AR
  28 AC_LIBTOOL_DLOPEN
  29 AM_PROG_LIBTOOL
  30 AC_OUTPUT
  31 END
  32
  33 cat > Makefile.am << 'END'
  34 AM_LDFLAGS = -module
  35 lib_LTLIBRARIES = libmod1.la mod2.la
  36 libmod1_la_SOURCES = mod1.c
  37 libmod1_la_LDFLAGS =
  38 libmod1_la_LIBADD = -dlopen mod2.la
  39 mod2_la_SOURCES = mod2.c
  40
  41 bin_PROGRAMS = prg prg2
  42 prg_SOURCES = prg.c
  43 prg_LDADD = -dlopen libmod1.la -dlpreopen mod2.la
  44 prg_CPPFLAGS = -DXYZ=1
  45 prg2_SOURCES = prg.c
  46 prg2_CFLAGS =
  47
  48 print:
  49         @echo 1BEG: $(prg_DEPENDENCIES) :END1
  50         @echo 2BEG: $(libmod1_la_DEPENDENCIES) :END2
  51         @echo 3BEG: $(libmod1_la_LINK) :END3
  52         @echo 4BEG: $(mod2_la_LINK) :END4
  53         @echo 5BEG: $(prg_LINK) :END5
  54         @echo 6BEG: $(prg2_LINK) :END6
  55
  56 END
  57
  58 mkdir liba
  59
  60 cat > mod1.c << 'END'
  61 int mod1 (void)
  62 {
  63    return 1;
  64 }
  65 END
  66
  67 cat > mod2.c << 'END'
  68 int mod2 (void)
  69 {
  70    return 2;
  71 }
  72 END
  73
  74 cat > prg.c << 'END'
  75 int main (void)
  76 {
  77    return 0;
  78 }
  79 END
  80
  81 libtoolize --force --copy
  82 $ACLOCAL
  83 $AUTOCONF
  84 $AUTOMAKE --add-missing --copy
  85
  86 ./configure
  87 run_make -M -- print \
  88   LDFLAGS=ldflags \
  89   AM_LDFLAGS=am_ldflags \
  90   libmod1_la_LDFLAGS=lm1_la_ldflags \
  91   CFLAGS=cflags \
  92   AM_CFLAGS=am_cflags \
  93   prg2_CFLAGS=prg2_cflags
  94
  95 grep '1BEG: libmod1.la mod2.la :END1' output
  96 grep '2BEG: mod2.la :END2' output
  97 grep '3BEG:.* am_cflags cflags .*lm1_la_ldflags ldflags.* :END3' output
  98 grep '3BEG: .*am_ldflags.* :END3' output && exit 1
  99 grep '4BEG: :END4' output
 100 grep '5BEG: :END5' output
 101 grep '6BEG:.* prg2_cflags cflags .*am_ldflags ldflags.* :END6' output
 102 grep '6BEG: .*am_cflags.* :END6' output && exit 1
 103
 104 $MAKE
 105
 106 :