* t/objc-flags.sh, t/objcxx-flags.sh: New tests. * t/list-of-tests.mk: Add them.
Co-authored-by: Peter Breitenlohner <p...@mppmu.mpg.de> Signed-off-by: Stefano Lattarini <stefano.lattar...@gmail.com> --- t/list-of-tests.mk | 2 ++ t/objc-flags.sh | 62 ++++++++++++++++++++++++++++++++++++++++++++ t/objcxx-flags.sh | 72 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 136 insertions(+) create mode 100755 t/objc-flags.sh create mode 100755 t/objcxx-flags.sh diff --git a/t/list-of-tests.mk b/t/list-of-tests.mk index 4bfbb89..c95a836 100644 --- a/t/list-of-tests.mk +++ b/t/list-of-tests.mk @@ -704,9 +704,11 @@ t/notrans.sh \ t/number.sh \ t/objc-basic.sh \ t/objc-minidemo.sh \ +t/objc-flags.sh \ t/objc-deps.sh \ t/objcxx-basic.sh \ t/objcxx-minidemo.sh \ +t/objcxx-flags.sh \ t/objcxx-deps.sh \ t/objc-megademo.sh \ t/objext-pr10128.sh \ diff --git a/t/objc-flags.sh b/t/objc-flags.sh new file mode 100755 index 0000000..6c2b1e6 --- /dev/null +++ b/t/objc-flags.sh @@ -0,0 +1,62 @@ +#! /bin/sh +# Copyright (C) 2012 Free Software Foundation, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +# Test Objective C compilation flags. + +. ./defs || Exit 1 + +cat >> configure.ac << 'END' +AC_PROG_OBJC +AC_OUTPUT +END + +cat > Makefile.am << 'END' +AM_DEFAULT_SOURCE_EXT = .m +bin_PROGRAMS = foo2 foo4 +AM_OBJCFLAGS = -DVALUE=2 -DERROR=1 +foo4_OBJCFLAGS = -DVALUE=4 -DERROR=1 +END + +for i in 2 4; do + unindent > foo$i.m << END + /* Let's make this file valid Objective C but invalid C. */ + #import <stdlib.h> + @interface Who_Cares { } @end + #ifdef ERROR + # error "macro ERROR is defined for foo.m" + #else + # if VALUE == $i + int main (void) { exit (0); } + # else + # error "VALUE is != $i in foo.m" + # endif + #endif +END +done + +$ACLOCAL +$AUTOCONF +$AUTOMAKE -a + +$FGREP OBJCFLAGS Makefile.in # For debugging. +grep '\$(OBJCFLAGS).*\$(AM_OBJCFLAGS)' Makefile.in && Exit 1 +grep '\$(OBJCFLAGS).*\$(foo.*_OBJCFLAGS)' Makefile.in && Exit 1 +grep '\$(foo.*_OBJCFLAGS).*\$(AM_OBJCFLAGS)' Makefile.in && Exit 1 + +./configure OBJCFLAGS=-UERROR +$MAKE + +: diff --git a/t/objcxx-flags.sh b/t/objcxx-flags.sh new file mode 100755 index 0000000..aea7e19 --- /dev/null +++ b/t/objcxx-flags.sh @@ -0,0 +1,72 @@ +#! /bin/sh +# Copyright (C) 2012 Free Software Foundation, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +# Test Objective C++ compilation flags. +# See also sister test 'objc-flags.sh'. + +. ./defs || Exit 1 + +cat >> configure.ac << 'END' +dnl Support for Object C++ was introduced only in Autoconf 2.65. +AC_PREREQ([2.65]) +AC_PROG_OBJCXX +AC_OUTPUT +END + +cat > Makefile.am << 'END' +AM_DEFAULT_SOURCE_EXT = .mm +bin_PROGRAMS = foo2 foo4 +AM_OBJCXXFLAGS = -DVALUE=2 -DERROR=1 +foo4_OBJCXXFLAGS = -DVALUE=4 -DERROR=1 +END + +for i in 2 4; do + unindent > foo$i.mm << END + /* Let's make this file valid Objective C but invalid C. */ + #import <stdlib.h> + @interface Who_Cares { } @end + #ifdef ERROR + # error "macro ERROR is defined for foo.mm" + #else + # if VALUE == $i + int main (void) { exit (0); } + # else + # error "VALUE is != $i in foo.mm" + # endif + #endif +END +done + +if $ACLOCAL; then + : We have a modern enough autoconf, go ahead. +elif test $? -eq 63; then + skip_ "Object C++ support requires Autoconf 2.65 or later" +else + Exit 1 # Some other aclocal failure. +fi + +$AUTOCONF +$AUTOMAKE -a + +$FGREP OBJCXXFLAGS Makefile.in # For debugging. +grep '\$(OBJCXXFLAGS).*\$(AM_OBJCXXFLAGS)' Makefile.in && Exit 1 +grep '\$(OBJCXXFLAGS).*\$(foo.*_OBJCXXFLAGS)' Makefile.in && Exit 1 +grep '\$(foo.*_OBJCXXFLAGS).*\$(AM_OBJCXXFLAGS)' Makefile.in && Exit 1 + +./configure OBJCXXFLAGS=-UERROR +$MAKE + +: -- 1.7.9.5
