254 lines
6.0 KiB
Bash
254 lines
6.0 KiB
Bash
#!/bin/sh
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# Copyright (C) 2009-2017 Free Software Foundation, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# Check silent-rules mode, with many languages at once.
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# This test partly overlaps with other 'silent*.sh', but it serves as
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# a stress test by using many different languages at once -- so don't
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# remove this test script.
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required='cc c++ fortran fortran77 lex yacc'
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. test-init.sh
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# Avoids too much code duplication.
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do_and_check_silent_build ()
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{
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case $1 in
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--rebuild) rebuild=true;;
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*) rebuild=false;;
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esac
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run_make -O
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# Avoid spurious failures with SunStudio Fortran compilers.
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sed '/^NOTICE:/d' stdout > t
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mv -f t stdout
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cat stdout
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$EGREP ' (-c|-o)' stdout && exit 1
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$EGREP '(mv|ylwrap) ' stdout && exit 1
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grep 'CXX .*foo1\.' stdout
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grep 'CXX .*baz1\.' stdout
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grep 'FC .*foo2\.' stdout
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grep 'FC .*baz2\.' stdout
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grep 'F77 .*foo3\.' stdout
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grep 'F77 .*baz3\.' stdout
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grep ' CC .*foo5\.' stdout
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grep ' CC .*baz5\.' stdout
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grep ' CC .*foo6\.' stdout
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grep ' CC .*baz6\.' stdout
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grep 'CXXLD .*foo' stdout
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grep 'CCLD .*bar' stdout
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grep 'CXXLD .*baz' stdout
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grep 'CCLD .*bla' stdout
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if ! $rebuild; then
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grep 'YACC .*foo6\.' stdout
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grep 'YACC .*baz6\.' stdout
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grep 'LEX .*foo5\.' stdout
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grep 'LEX .*baz5\.' stdout
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fi
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unset rebuild
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}
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# Avoids too much code duplication.
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do_and_check_verbose_build ()
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{
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case $1 in
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--rebuild) rebuild=true;;
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*) rebuild=false;;
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esac
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run_make -O V=1
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grep ' -c ' stdout
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grep ' -o ' stdout
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$EGREP '(CC|CXX|FC|F77|LD) ' stdout && exit 1
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if ! $rebuild; then
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grep 'ylwrap ' stdout
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$EGREP '(LEX|YACC) ' stdout && exit 1
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fi
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unset rebuild
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}
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mkdir sub
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cat >>configure.ac <<'EOF'
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AC_PROG_F77
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AC_PROG_FC
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AC_PROG_LEX
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AC_PROG_YACC
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AC_PROG_CXX
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# The SunStudio C++ compiler is unfortunately named 'sunCC' (or even just
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# 'CC', yuck!); similarly and the Portland group C++ compiler is named
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# 'pgCC'. This can cause problems with our grepping checks on the output
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# from make. Avoid these problems by invoking a wrapper script, as
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# filtering the make output proved too fragile.
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case " $CXX " in
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*'CC '*)
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AC_MSG_WARN([the C++ compiler '$CXX' name ends with 'CC'])
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AC_MSG_WARN([it will be wrapped with the custom script 'am--cxx'])
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echo '#!/bin/sh' > bin/am--cxx
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echo 'PATH=$saved_PATH; export PATH' >> bin/am--cxx
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echo "case \$# in" >> bin/am--cxx
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echo " 0) exec $CXX ;;" >> bin/am--cxx
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echo " *) exec $CXX \"\$@\" ;;" >> bin/am--cxx
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echo "esac" >> bin/am--cxx
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chmod a+x bin/am--cxx
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CXX=am--cxx
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esac
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AC_CONFIG_FILES([sub/Makefile])
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AC_OUTPUT
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EOF
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cat > Makefile.am <<'EOF'
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# Need generic and non-generic rules.
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bin_PROGRAMS = foo bar fo2
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bar_CFLAGS = $(AM_CFLAGS)
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foo_SOURCES = foo1.cpp foo2.f90 foo3.f foo5.l foo6.y
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fo2_SOURCES = $(foo_SOURCES)
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fo2_CPPFLAGS = $(AM_CPPFLAGS)
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fo2_FFLAGS = $(AM_FFLAGS)
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fo2_FCFLAGS = $(AM_FCFLAGS)
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fo2_YFLAGS = -v
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fo2_LFLAGS = -n
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SUBDIRS = sub
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AM_YFLAGS = -d
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LDADD = $(LEXLIB)
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BUILT_SOURCES = foo6.h
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EOF
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cat > sub/Makefile.am <<'EOF'
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AUTOMAKE_OPTIONS = subdir-objects
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# Need generic and non-generic rules.
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bin_PROGRAMS = baz bla ba2
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bla_CFLAGS = $(AM_CFLAGS)
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baz_SOURCES = baz1.cpp baz2.f90 baz3.f baz5.l baz6.y
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ba2_SOURCES = $(baz_SOURCES)
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ba2_CPPFLAGS = $(AM_CPPFLAGS)
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ba2_FFLAGS = $(AM_FFLAGS)
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ba2_FCFLAGS = $(AM_FCFLAGS)
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ba2_YFLAGS = -v
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ba2_LFLAGS = -n
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AM_YFLAGS = -d
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LDADD = $(LEXLIB)
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BUILT_SOURCES = baz6.h
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EOF
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cat > foo1.cpp <<'EOF'
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int main ()
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{
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return 0;
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}
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EOF
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cat > foo2.f90 <<'EOF'
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subroutine foo2
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return
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end
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EOF
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cat > foo3.f <<'EOF'
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subroutine foo3
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return
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end
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EOF
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cat > foo5.l <<'EOF'
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%{
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#define YY_NO_UNISTD_H 1
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%}
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%%
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"END" return EOF;
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.
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%%
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/* Avoid possible link errors. */
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int yywrap (void)
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{
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return 1;
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}
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EOF
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cat > foo6.y <<'EOF'
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%{
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void yyerror (char *s) {}
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%}
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%token EOF
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%%
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fubar : 'f' 'o' 'o' 'b' 'a' 'r' EOF {};
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EOF
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cp foo1.cpp bar.c
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cp foo1.cpp sub/baz.c
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cp foo1.cpp sub/bla.c
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cp foo1.cpp sub/baz1.cpp
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cp foo2.f90 sub/baz2.f90
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cp foo3.f sub/baz3.f
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cp foo5.l sub/baz5.l
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cp foo6.y sub/baz6.y
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mkdir bin
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saved_PATH=$PATH; export saved_PATH
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PATH=$(pwd)/bin$PATH_SEPARATOR$PATH; export PATH
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$ACLOCAL
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$AUTOMAKE --add-missing
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$AUTOCONF
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# Ensure per-target rules are used, to ensure their coverage below.
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# (We do not do an exhaustive check, that wouldn't be practical).
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$FGREP 'bar-bar.o' Makefile.in
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$FGREP 'fo2-foo5.c' Makefile.in
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$FGREP 'fo2-foo6.c' Makefile.in
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# Force dependency tracking explicitly, so that slow dependency
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# extractors are not rejected. Try also with dependency tracking
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# explicitly disabled.
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for config_args in \
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--enable-dependency-tracking --disable-dependency-tracking
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do
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./configure $config_args --enable-silent-rules
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do_and_check_silent_build
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# Cleaning and then rebuilding with the same V flag (and without
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# removing the generated sources in between) shouldn't trigger a
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# different set of rules.
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$MAKE clean
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do_and_check_silent_build --rebuild
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# Ensure a clean rebuild.
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$MAKE clean
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# This is required, since these files are not removed by 'make clean'
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# (as dictated by the GNU Coding Standards).
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rm -f *foo5.c *foo6.[ch] sub/*baz5.c sub/*baz6.[ch]
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do_and_check_verbose_build
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# Cleaning and then rebuilding with the same V flag (and without
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# removing the generated sources in between) shouldn't trigger a
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# different set of rules.
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$MAKE clean
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do_and_check_verbose_build --rebuild
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# Ensure a clean reconfiguration/rebuild.
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$MAKE clean
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$MAKE maintainer-clean
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done
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:
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