2 # Copyright (C) 2009-2012 Free Software Foundation, Inc.
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)
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.
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/>.
17 # Check silent-rules mode, with many languages at once.
18 # This test partly overlaps with other silent*.test, but it serves as
19 # a stress test by using many different languages at once -- so don't
20 # remove this test script.
21 # This test should work with generic compilers; keep it in sync with
22 # sister test 'silent-many-gcc.test', which requires the GNU compilers
23 # and forces the use of gcc depmode.
25 required='cc c++ fortran fortran77 lex yacc'
28 # Avoids too much code duplication.
29 do_and_check_silent_build ()
32 --rebuild) rebuild=true;;
36 $MAKE >stdout || { cat stdout; exit 1; }
38 # Avoid spurious failures with SunStudio Fortran compilers.
39 sed '/^NOTICE:/d' stdout > t
43 $EGREP ' (-c|-o)' stdout && exit 1
44 $EGREP '(mv|ylwrap) ' stdout && exit 1
46 grep 'CXX .*foo1\.' stdout
47 grep 'CXX .*baz1\.' stdout
48 grep 'FC .*foo2\.' stdout
49 grep 'FC .*baz2\.' stdout
50 grep 'F77 .*foo3\.' stdout
51 grep 'F77 .*baz3\.' stdout
52 grep ' CC .*foo5\.' stdout
53 grep ' CC .*baz5\.' stdout
54 grep ' CC .*foo6\.' stdout
55 grep ' CC .*baz6\.' stdout
57 grep 'CXXLD .*foo' stdout
58 grep 'CCLD .*bar' stdout
59 grep 'CXXLD .*baz' stdout
60 grep 'CCLD .*bla' stdout
63 grep 'YACC .*foo6\.' stdout
64 grep 'YACC .*baz6\.' stdout
65 grep 'LEX .*foo5\.' stdout
66 grep 'LEX .*baz5\.' stdout
72 # Avoids too much code duplication.
73 do_and_check_verbose_build ()
76 --rebuild) rebuild=true;;
80 $MAKE V=1 >stdout || { cat stdout; exit 1; }
86 $EGREP '(CC|CXX|FC|F77|LD) ' stdout && exit 1
90 $EGREP '(LEX|YACC) ' stdout && exit 1
98 cat >>configure.ac <<'EOF'
106 # FIXME: remove this hack once the requirements c++, fortran and fortran77
107 # are implemented correctly.
108 test -n "`echo $CXX`" || AC_MSG_ERROR([C++ compiler not found], [77])
109 test -n "`echo $FC`" || AC_MSG_ERROR([Fortran compiler not found], [77])
110 test -n "`echo $F77`" || AC_MSG_ERROR([Fortran 77 compiler not found], [77])
112 # The SunStudio C++ compiler is unfortunately named 'sunCC' (or even just
113 # 'CC', yuck!); similarly and the Portland group C++ compiler is named
114 # 'pgCC'. This can cause problems with our grepping checks on the output
115 # from make. Avoid these problems by invoking a wrapper script, as
116 # filtering the make output proved too fragile.
119 AC_MSG_WARN([the C++ compiler '$CXX' name ends with 'CC'])
120 AC_MSG_WARN([it will be wrapped with the custom script 'am--cxx'])
121 echo '#!/bin/sh' > bin/am--cxx
122 echo 'PATH=$saved_PATH; export PATH' >> bin/am--cxx
123 echo "case \$# in" >> bin/am--cxx
124 echo " 0) exec $CXX ;;" >> bin/am--cxx
125 echo " *) exec $CXX \"\$@\" ;;" >> bin/am--cxx
126 echo "esac" >> bin/am--cxx
127 chmod a+x bin/am--cxx
131 AC_CONFIG_FILES([sub/Makefile])
135 cat > Makefile.am <<'EOF'
136 # Need generic and non-generic rules.
137 bin_PROGRAMS = foo bar fo2
138 bar_CFLAGS = $(AM_CFLAGS)
139 foo_SOURCES = foo1.cpp foo2.f90 foo3.f foo5.l foo6.y
140 fo2_SOURCES = $(foo_SOURCES)
141 fo2_CPPFLAGS = $(AM_CPPFLAGS)
142 fo2_FFLAGS = $(AM_FFLAGS)
143 fo2_FCFLAGS = $(AM_FCFLAGS)
149 BUILT_SOURCES = foo6.h
152 cat > sub/Makefile.am <<'EOF'
153 AUTOMAKE_OPTIONS = subdir-objects
154 # Need generic and non-generic rules.
155 bin_PROGRAMS = baz bla ba2
156 bla_CFLAGS = $(AM_CFLAGS)
157 baz_SOURCES = baz1.cpp baz2.f90 baz3.f baz5.l baz6.y
158 ba2_SOURCES = $(baz_SOURCES)
159 ba2_CPPFLAGS = $(AM_CPPFLAGS)
160 ba2_FFLAGS = $(AM_FFLAGS)
161 ba2_FCFLAGS = $(AM_FCFLAGS)
166 BUILT_SOURCES = baz6.h
169 cat > foo1.cpp <<'EOF'
175 cat > foo2.f90 <<'EOF'
187 #define YY_NO_UNISTD_H 1
193 /* Avoid possible link errors. */
201 void yyerror (char *s) {}
205 fubar : 'f' 'o' 'o' 'b' 'a' 'r' EOF {};
208 cp foo1.cpp sub/baz.c
209 cp foo1.cpp sub/bla.c
210 cp foo1.cpp sub/baz1.cpp
211 cp foo2.f90 sub/baz2.f90
217 saved_PATH=$PATH; export saved_PATH
218 PATH=$(pwd)/bin$PATH_SEPARATOR$PATH; export PATH
221 $AUTOMAKE --add-missing
224 # Ensure per-target rules are used, to ensure their coverage below.
225 # (We do not do an exhaustive check, that wouldn't be practical).
226 $FGREP 'bar-bar.o' Makefile.in
227 $FGREP 'fo2-foo5.c' Makefile.in
228 $FGREP 'fo2-foo6.c' Makefile.in
230 # Force dependency tracking explicitly, so that slow dependency
231 # extractors are not rejected. Try also with dependency tracking
232 # explicitly disabled.
234 --enable-dependency-tracking --disable-dependency-tracking
237 ./configure $config_args --enable-silent-rules
239 do_and_check_silent_build
240 # Cleaning and then rebuilding with the same V flag (and without
241 # removing the generated sources in between) shouldn't trigger a
242 # different set of rules.
244 do_and_check_silent_build --rebuild
246 # Ensure a clean rebuild.
248 # This is required, since these files are not removed by 'make clean'
249 # (as dictated by the GNU Coding Standards).
250 rm -f *foo5.c *foo6.[ch] sub/*baz5.c sub/*baz6.[ch]
252 do_and_check_verbose_build
253 # Cleaning and then rebuilding with the same V flag (and without
254 # removing the generated sources in between) shouldn't trigger a
255 # different set of rules.
257 do_and_check_verbose_build --rebuild
259 # Ensure a clean reconfiguration/rebuild.
261 $MAKE maintainer-clean