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4f2021de12
* tests/darwin.at (darwin fat compile): Fix typo. * tests/inherited_flags.at (inherited_linker_flags): Change -rpath to /nonexistent. This helps to avoid accidentally picking up libraries below /usr/local. * tests/template.at (simple template test): Likewise. Fixes test failure for additional incompatible libstdc++ in /usr/local. * tests/testsuite.at (configure_options): Add --prefix=/nonexistent. Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
319 lines
8.1 KiB
Plaintext
319 lines
8.1 KiB
Plaintext
# template.at -- test C++ templates with libtool -*- Autotest -*-
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#
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# Copyright (C) 2005, 2007, 2008 Free Software Foundation, Inc.
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# Written by Markus Christen, 2005
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#
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# This file is part of GNU Libtool.
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#
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# GNU Libtool is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of
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# the License, or (at your option) any later version.
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#
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# GNU Libtool 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 GNU Libtool; see the file COPYING. If not, a copy
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# can be downloaded from http://www.gnu.org/licenses/gpl.html,
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# or obtained by writing to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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####
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AT_BANNER([C++ template tests.])
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AT_SETUP([simple template test])
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LT_AT_TAG([CXX])
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AT_KEYWORDS([libtool])
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AT_DATA(aclib.h,
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[[int cf(int);
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]])
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AT_DATA(aclib.cpp,
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[[#include "aclib.h"
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template<typename T>
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T cq(T b)
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{
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return b * 3;
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}
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int cf(int i)
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{
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return cq(i);
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}
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]])
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AT_DATA(alib.h,
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[[int f(int);
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]])
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AT_DATA(alib.cpp,
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[[#include "alib.h"
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template<typename T>
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T q(T b)
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{
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return b * 2;
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}
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int f(int i)
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{
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return q(i);
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}
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]])
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AT_DATA(prog.cpp,
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[[#include "alib.h"
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#include "aclib.h"
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int main()
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{
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return f(3) + 3 - cf(3) != 0;
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}
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]])
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AT_CHECK([$LIBTOOL --tag=CXX --mode=compile $CXX -I. $CPPFLAGS $CXXFLAGS -c -o alib.lo alib.cpp],
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[0], [ignore], [ignore])
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AT_CHECK([$LIBTOOL --tag=CXX --mode=compile $CXX -I. $CPPFLAGS $CXXFLAGS -c -o aclib.lo aclib.cpp],
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[0], [ignore], [ignore])
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AT_CHECK([$LIBTOOL --tag=CXX --mode=link $CXX $CPPFLAGS $CXXFLAGS $LDFLAGS -o libaclib.la aclib.lo],
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[0], [ignore], [ignore])
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AT_CHECK([$LIBTOOL --tag=CXX --mode=link $CXX $CPPFLAGS $CXXFLAGS $LDFLAGS -o libalib.la -rpath /nonexistent alib.lo libaclib.la],
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[0], [ignore], [ignore])
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AT_CHECK([$CXX -I. $CPPFLAGS $CXXFLAGS -c prog.cpp],
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[0], [ignore], [ignore])
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AT_CHECK([$LIBTOOL --tag=CXX --mode=link $CXX $CPPFLAGS $CXXFLAGS $LDFLAGS -o prog prog.$OBJEXT libalib.la],
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[0], [ignore], [ignore])
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LT_AT_EXEC_CHECK([./prog], [0], [ignore], [ignore])
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dnl with autoreconf, use:
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dnl AT_DATA(configure.ac,
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dnl [[AC_INIT([template_1], ]]AT_PACKAGE_VERSION[[, ]]AT_PACKAGE_BUGREPORT[[)
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dnl AC_CONFIG_HEADERS([config.h:config-h.in])
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dnl AC_CONFIG_MACRO_DIR([m4])
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dnl AC_CONFIG_AUX_DIR([config])
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dnl AM_INIT_AUTOMAKE([foreign])
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dnl AC_LANG([C++])
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dnl AC_PROG_CXX
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dnl AC_PROG_LIBTOOL
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dnl AC_CONFIG_FILES([Makefile])
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dnl AC_OUTPUT
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dnl ]])
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dnl AT_DATA(Makefile.am,
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dnl [[ACLOCAL_AMFLAGS = -I m4
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dnl noinst_LTLIBRARIES = libaclib.la
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dnl libaclib_la_SOURCES = aclib.cpp aclib.h
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dnl lib_LTLIBRARIES = libalib.la
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dnl include_HEADERS = alib.h
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dnl libalib_la_SOURCES = alib.cpp
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dnl libalib_la_LIBADD = libaclib.la
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dnl bin_PROGRAMS = prog
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dnl prog_SOURCES = prog.cpp
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dnl LDADD = libalib.la
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dnl ]])
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AT_CLEANUP
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AT_SETUP([template test with subdirs])
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LT_AT_TAG([CXX])
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AT_KEYWORDS([libtool])
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noskip=:
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# Mac OS X.
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# The linker has issues with this test.
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case $host in
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*-darwin*) noskip=false ;;
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esac
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CPPFLAGS="$CPPFLAGS -I../src/lib -I../src/lib2"
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mkdir src obj
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( cd src; mkdir lib lib2 sub )
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( cd obj; mkdir lib lib2 sub )
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AT_DATA(src/lib/a.hh,
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[[template <class T>
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unsigned int a(const T&);
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template <class T>
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unsigned int a(const T& t)
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{
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return sizeof t;
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}
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extern int a2(char t);
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inline int a3(const double* t)
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{
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return a(t);
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}
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]])
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AT_DATA(src/lib/a.cpp,
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[[#include "a.hh"
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int a2(char t)
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{
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return a(t);
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}
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]])
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AT_DATA(src/lib2/b.hh,
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[[#include "a.hh"
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template <class T>
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unsigned int b(T& t)
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{
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return a(t);
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}
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extern int b2(char* t);
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struct bs { int bi; };
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extern int b3(bs t);
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]])
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AT_DATA(src/lib2/b.cpp,
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[[#include "b.hh"
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int b2(char* t)
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{
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return a2(t[0]);
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}
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int b3(bs t)
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{
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return b(t);
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}
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]])
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AT_DATA(src/sub/main.cpp,
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[[#include "b.hh"
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int main()
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{
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double foo;
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const char s = ' ';
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char d;
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char *t = &d;
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return b(foo) + a3(&foo) + b2(t) - a(s)
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- (sizeof(double) + sizeof(double*));
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}
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]])
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cd obj
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# If the compiler supports -c -o, we want to use it:
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# it may make a difference for templates
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eval `$LIBTOOL --tag=CXX --config | grep ^compiler_c_o=`
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case $compiler_c_o in
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yes)
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main_o=sub/main.$OBJEXT
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AT_CHECK([$CXX $CPPFLAGS $CXXFLAGS -c -o $main_o ../src/sub/main.cpp],
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[0], [ignore], [ignore])
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;;
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*)
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main_o=main.$OBJEXT
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AT_CHECK([$CXX $CPPFLAGS $CXXFLAGS -c ../src/sub/main.cpp],
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[0], [ignore], [ignore])
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;;
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esac
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AT_CHECK([$LIBTOOL --tag=CXX --mode=compile $CXX $CPPFLAGS $CXXFLAGS -c -o lib/a.lo ../src/lib/a.cpp],
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[0], [ignore], [ignore])
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AT_CHECK([$LIBTOOL --tag=CXX --mode=compile $CXX $CPPFLAGS $CXXFLAGS -c -o lib2/b.lo ../src/lib2/b.cpp],
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[0], [ignore], [ignore])
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AT_CHECK([$CXX $CPPFLAGS $CXXFLAGS -c ../src/sub/main.cpp],
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[0], [ignore], [ignore])
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# both convenience
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AT_CHECK([$LIBTOOL --tag=CXX --mode=link $CXX $CXXFLAGS $LDFLAGS -o lib/liba.la lib/a.lo],
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[0], [ignore], [ignore])
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AT_CHECK([$LIBTOOL --tag=CXX --mode=link $CXX $CXXFLAGS $LDFLAGS -o lib2/libb.la lib2/b.lo],
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[0], [ignore], [ignore])
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AT_CHECK([$LIBTOOL --tag=CXX --mode=link $CXX $CXXFLAGS $LDFLAGS -o sub/main $main_o lib2/libb.la lib/liba.la],
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[0], [ignore], [ignore])
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LT_AT_EXEC_CHECK([./sub/main], [ignore])
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# lib convenience
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if $noskip; then
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AT_CHECK([$LIBTOOL --tag=CXX --mode=link $CXX $CXXFLAGS $LDFLAGS -o lib2/libb.la lib2/b.lo -rpath /foo],
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[0], [ignore], [ignore])
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AT_CHECK([$LIBTOOL --tag=CXX --mode=link $CXX $CXXFLAGS $LDFLAGS -o sub/main $main_o lib2/libb.la lib/liba.la],
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[0], [ignore], [ignore])
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LT_AT_EXEC_CHECK([./sub/main])
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fi
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# both installed
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AT_CHECK([$LIBTOOL --tag=CXX --mode=link $CXX $CXXFLAGS $LDFLAGS -o lib/liba.la lib/a.lo -rpath /foo],
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[0], [ignore], [ignore])
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AT_CHECK([$LIBTOOL --tag=CXX --mode=link $CXX $CXXFLAGS $LDFLAGS -o lib2/libb.la lib2/b.lo -rpath /bar],
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[0], [ignore], [ignore])
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AT_CHECK([$LIBTOOL --tag=CXX --mode=link $CXX $CXXFLAGS $LDFLAGS -o sub/main $main_o lib2/libb.la lib/liba.la],
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[0], [ignore], [ignore])
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LT_AT_EXEC_CHECK([./sub/main])
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# both convenience, libb depending on liba
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AT_CHECK([$LIBTOOL --tag=CXX --mode=link $CXX $CXXFLAGS $LDFLAGS -o lib/liba.la lib/a.lo],
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[0], [ignore], [ignore])
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AT_CHECK([$LIBTOOL --tag=CXX --mode=link $CXX $CXXFLAGS $LDFLAGS -o lib2/libb.la lib2/b.lo lib/liba.la],
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[0], [ignore], [ignore])
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AT_CHECK([$LIBTOOL --tag=CXX --mode=link $CXX $CXXFLAGS $LDFLAGS -o sub/main $main_o lib2/libb.la],
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[0], [ignore], [ignore])
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LT_AT_EXEC_CHECK([./sub/main])
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# lib convenience
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if $noskip; then
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AT_CHECK([$LIBTOOL --tag=CXX --mode=link $CXX $CXXFLAGS $LDFLAGS -o lib2/libb.la lib2/b.lo lib/liba.la -rpath /foo],
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[0], [ignore], [ignore])
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AT_CHECK([$LIBTOOL --tag=CXX --mode=link $CXX $CXXFLAGS $LDFLAGS -o sub/main $main_o lib2/libb.la],
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[0], [ignore], [ignore])
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LT_AT_EXEC_CHECK([./sub/main])
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fi
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# both installed
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if $noskip; then
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AT_CHECK([$LIBTOOL --tag=CXX --mode=link $CXX $CXXFLAGS $LDFLAGS -o lib2/libb.la lib2/b.lo lib/liba.la -rpath /bar],
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[0], [ignore], [ignore])
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AT_CHECK([$LIBTOOL --tag=CXX --mode=link $CXX $CXXFLAGS $LDFLAGS -o sub/main $main_o lib2/libb.la],
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[0], [ignore], [ignore])
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LT_AT_EXEC_CHECK([./sub/main])
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fi
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cd ..
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AT_CHECK([$noskip || (exit 77)])
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dnl with autoreconf use:
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dnl
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dnl AT_DATA(src/configure.ac,
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dnl [[AC_INIT([template_2], ]]AT_PACKAGE_VERSION[[, ]]AT_PACKAGE_BUGREPORT[[)
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dnl AC_CONFIG_HEADERS([config.h:config-h.in])
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dnl AC_CONFIG_MACRO_DIR([m4])
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dnl AC_CONFIG_AUX_DIR([config])
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dnl AM_INIT_AUTOMAKE([foreign subdir-objects])
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dnl AC_LANG([C++])
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dnl AC_PROG_CXX
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dnl AC_PROG_LIBTOOL
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dnl AC_CONFIG_FILES([Makefile])
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dnl AC_OUTPUT
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dnl ]])
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dnl
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dnl AT_DATA(src/Makefile.am,
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dnl [[ACLOCAL_AMFLAGS = -I m4
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dnl INCLUDES = -I$(srcdir)/lib -I$(srcdir)/lib2
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dnl bin_PROGRAMS = sub/main
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dnl noinst_LTLIBRARIES = lib/liba.la lib2/libb.la
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dnl lib_liba_la_SOURCES = lib/a.cpp lib/a.hh
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dnl lib2_libb_la_SOURCES = lib2/b.cpp lib2/b.hh
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dnl #lib2_libb_la_LIBADD = lib/liba.la
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dnl sub_main_SOURCES = sub/main.cpp
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dnl sub_main_LDADD = lib2/libb.la lib/liba.la
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dnl ]])
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AT_CLEANUP
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