t/specflg-dummy.sh

   1 #! /bin/sh
   2 # Copyright (C) 2011-2012 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 <http://www.gnu.org/licenses/>.
  16
  17 # Check that even "dummy" per-target flags triggers the use of renamed
  18 # objects.  I.e., a definition like 'foo_CFLAGS = $(AM_CFLAGS)' should
  19 # always cause Automake to trigger the semantics for per-target CFLAGS,
  20 # even if AM_CFLAGS is undefined. Similarly for other *FLAGS variables
  21 # (CXXFLAGS, YFLAGS, LDFLAGS, ...)
  22
  23 . ./defs || exit 1
  24
  25 # Disable shell globbing if possible.
  26 (set +f) >/dev/null 2>&1 && set +f
  27
  28 oIFS=$IFS
  29 nl='
  30 '
  31
  32 matches=
  33 add_match ()
  34 {
  35   matches="$matches$nl$1"
  36 }
  37
  38 do_check ()
  39 {
  40   IFS=$nl
  41   for string in $matches; do
  42     IFS=$oIFS
  43     $FGREP "$string" Makefile.in
  44   done
  45   IFS=$oIFS
  46 }
  47
  48 # Fake libtool presence, so that we won't have to require it.
  49 cat > acinclude.m4 <<END
  50 AC_DEFUN([AC_PROG_LIBTOOL], [AC_SUBST([LIBTOOL], [dummy])])
  51 END
  52 : > ltmain.sh
  53
  54 cat >> configure.ac << 'END'
  55 AC_PROG_CC
  56 AC_PROG_CXX
  57 AC_PROG_YACC
  58 AC_PROG_LEX
  59 AC_PROG_F77
  60 AC_PROG_FC
  61 AM_PROG_GCJ
  62 AM_PROG_AR
  63 AC_PROG_RANLIB
  64 AC_PROG_LIBTOOL
  65 AM_PROG_UPC
  66 AC_PROG_OBJC
  67 AM_PROG_CC_C_O
  68 END
  69
  70 cat > Makefile.am <<'END'
  71 bin_PROGRAMS =
  72 lib_LIBRARIES =
  73 lib_LTLIBRARIES =
  74 END
  75
  76 $ACLOCAL
  77
  78 cat >> Makefile.am <<'END'
  79 bin_PROGRAMS += prog1
  80 prog1_SOURCES = source1.c
  81 prog1_CFLAGS = $(AM_CFLAGS)
  82 END
  83
  84 add_match 'prog1-source1.$(OBJEXT)'
  85
  86 cat >> Makefile.am <<'END'
  87 bin_PROGRAMS += prog2
  88 prog2_SOURCES = source2.c
  89 prog2_CPPFLAGS = $(AM_CPPFLAGS)
  90 END
  91
  92 add_match 'prog2-source2.$(OBJEXT)'
  93
  94 cat >> Makefile.am <<'END'
  95 bin_PROGRAMS += prog3
  96 prog3_SOURCES = source3.cxx
  97 prog3_CXXFLAGS = $(AM_CXXFLAGS)
  98 END
  99
 100 add_match 'prog3-source3.$(OBJEXT)'
 101
 102 cat >> Makefile.am <<'END'
 103 bin_PROGRAMS += prog4
 104 prog4_SOURCES = source4.c++
 105 prog4_CPPFLAGS = $(AM_CPPFLAGS)
 106 END
 107
 108 add_match 'prog4-source4.$(OBJEXT)'
 109
 110 cat >> Makefile.am <<'END'
 111 bin_PROGRAMS += prog5
 112 prog5_SOURCES = source5.f
 113 prog5_FFLAGS = $(AM_FFLAGS)
 114 END
 115
 116 add_match 'prog5-source5.$(OBJEXT)'
 117
 118 cat >> Makefile.am <<'END'
 119 bin_PROGRAMS += prog6
 120 prog6_SOURCES = source6.f90
 121 prog6_FCFLAGS = $(AM_FCFLAGS)
 122 END
 123
 124 add_match 'prog6-source6.$(OBJEXT)'
 125
 126 cat >> Makefile.am <<'END'
 127 bin_PROGRAMS += prog7
 128 prog7_SOURCES = source7.r
 129 prog7_RFLAGS = $(AM_RFLAGS)
 130 END
 131
 132 add_match 'prog7-source7.$(OBJEXT)'
 133
 134 cat >> Makefile.am <<'END'
 135 bin_PROGRAMS += prog8
 136 prog8_SOURCES = source8.java
 137 prog8_GCJFLAGS = $(AM_GCJFLAGS)
 138 END
 139
 140 add_match 'prog8-source8.$(OBJEXT)'
 141
 142 cat >> Makefile.am <<'END'
 143 bin_PROGRAMS += prog9
 144 prog9_SOURCES = source9.upc
 145 prog9_UPCFLAGS = $(AM_UPCFLAGS)
 146 END
 147
 148 add_match 'prog9-source9.$(OBJEXT)'
 149
 150 cat >> Makefile.am <<'END'
 151 bin_PROGRAMS += prog10
 152 prog10_SOURCES = source10.m
 153 prog10_OBJCFLAGS = $(AM_OBJCFLAGS)
 154 END
 155
 156 add_match 'prog10-source10.$(OBJEXT)'
 157
 158 cat >> Makefile.am <<'END'
 159 bin_PROGRAMS += linkprog
 160 linkprog_SOURCES = linkprog.c
 161 linkprog_LDFLAGS = $(AM_LDFLAGS)
 162 END
 163
 164 add_match 'linkprog_LINK ='
 165
 166 cat >> Makefile.am <<'END'
 167 lib_LIBRARIES += libstatic.a
 168 libstatic_a_SOURCES = static123.c
 169 libstatic_a_CFLAGS = $(AM_CFLAGS)
 170 END
 171
 172 add_match 'libstatic_a-static123.$(OBJEXT)'
 173
 174 cat >> Makefile.am <<'END'
 175 lib_LTLIBRARIES += libshared1.la
 176 libshared1_la_SOURCES = shared1.c
 177 libshared1_la_LIBTOOLFLAGS = $(AM_LIBTOOLFLAGS)
 178 END
 179
 180 add_match 'libshared1_la-shared1.lo'
 181
 182 cat >> Makefile.am <<'END'
 183 lib_LTLIBRARIES += libshared2.la
 184 libshared2_la_SOURCES = shared2.cc
 185 libshared2_la_CXXFLAGS = $(AM_CXXFLAGS)
 186 END
 187
 188 add_match 'libshared2_la-shared2.lo'
 189
 190 cat >> Makefile.am <<'END'
 191 bin_PROGRAMS += parse1
 192 parse1_SOURCES = parse.y
 193 parse1_YFLAGS = $(AM_YFLAGS)
 194 END
 195
 196 add_match 'parse1-parse.c'
 197
 198 cat >> Makefile.am <<'END'
 199 bin_PROGRAMS += parse2
 200 parse2_SOURCES = parse.ypp
 201 parse2_YFLAGS = $(AM_YFLAGS)
 202 END
 203
 204 add_match 'parse2-parse.cpp'
 205
 206 cat >> Makefile.am <<'END'
 207 bin_PROGRAMS += lexer1
 208 lexer1_SOURCES = lex.l
 209 lexer1_LFLAGS = $(AM_YFLAGS)
 210 END
 211
 212 add_match 'lexer1-lex.c'
 213
 214 cat >> Makefile.am <<'END'
 215 bin_PROGRAMS += lexer2
 216 lexer2_SOURCES = lexer.ll
 217 lexer2_LFLAGS = $(AM_YFLAGS)
 218 END
 219
 220 add_match 'lexer2-lexer.cc'
 221
 222 # For debugging.
 223 cat Makefile.am
 224
 225 $AUTOMAKE -a
 226 do_check
 227
 228 sed '
 229   s|^\(.*\)_SOURCES *= *|sub_\1_SOURCES = srcsub/|
 230   s|^\(.*\)PROGRAMS *+= *|\1PROGRAMS += sub/|
 231   s|^\(.*\)LIBRARIES *+= *|\1LIBRARIES += sub/|
 232   s|^\(.*\)FLAGS *=|sub_\1FLAGS =|
 233 ' Makefile.am > t
 234
 235 cat - t > Makefile.am <<'END'
 236 AUTOMAKE_OPTIONS = subdir-objects
 237 END
 238
 239 rm -f t
 240
 241 # For debugging.
 242 cat Makefile.am
 243
 244 $AUTOMAKE
 245 do_check
 246
 247 :