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104 lines
4.0 KiB
104 lines
4.0 KiB
## |
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## libffi.spec -- OpenPKG RPM Specification |
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## Copyright (c) 2000-2004 The OpenPKG Project <http://www.openpkg.org/> |
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## Copyright (c) 2000-2004 Ralf S. Engelschall <rse@engelschall.com> |
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## Copyright (c) 2000-2004 Cable & Wireless <http://www.cw.com/> |
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## |
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## Permission to use, copy, modify, and distribute this software for |
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## any purpose with or without fee is hereby granted, provided that |
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## the above copyright notice and this permission notice appear in all |
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## copies. |
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## |
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## THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
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## WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
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## MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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## IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR |
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## CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
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## USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
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## ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
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## OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
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## OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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## SUCH DAMAGE. |
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## |
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# package information |
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Name: libffi |
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Summary: GCC Foreign Function Interface (FFI) Library |
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URL: http://sources.redhat.com/libffi/ |
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Vendor: The GCC Project |
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Packager: The OpenPKG Project |
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Distribution: OpenPKG [EVAL] |
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Group: Language |
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License: LGPL |
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Version: 20040124 |
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Release: 20040124 |
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# list of sources |
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Source0: libffi.tar.gz |
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Source1: libffi.tar.gz.sh |
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# build information |
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Prefix: %{l_prefix} |
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BuildRoot: %{l_buildroot} |
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BuildPreReq: OpenPKG, openpkg >= 20030103, gcc |
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PreReq: OpenPKG, openpkg >= 20030103 |
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AutoReq: no |
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AutoReqProv: no |
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%description |
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Compilers for high level languages generate code that follows |
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certain conventions. These conventions are necessary, in part, for |
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separate compilation to work. One such convention is the "calling |
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convention". The "calling convention" is a set of assumptions |
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made by the compiler about where function arguments will be found |
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on entry to a function. A "calling convention" also specifies |
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where the return value for a function is found. Some programs |
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may not know at the time of compilation what arguments are to be |
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passed to a function. For instance, an interpreter may be told at |
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run-time about the number and types of arguments used to call a |
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given function. Libffi can be used in such programs to provide a |
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bridge from the interpreter program to compiled code. |
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The libffi library provides a portable, high level programming |
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interface to various calling conventions. This allows a programmer |
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to call any function specified by a call interface description at |
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run-time. Ffi stands for Foreign Function Interface. A foreign |
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function interface is the popular name for the interface that |
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allows code written in one language to call code written in another |
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language. The libffi library really only provides the lowest, |
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machine dependent layer of a fully featured foreign function |
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interface. A layer must exist above libffi that handles type |
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conversions for values passed between the two languages. |
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%prep |
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%setup -q -c |
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# %{SOURCE1} (make speclint happy) |
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%build |
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cd gcc/libffi |
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srcdir=. \ |
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CC="%{l_cc}" \ |
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CFLAGS="%{l_cflags -O}" \ |
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CPPFLAGS="%{l_cppflags}" \ |
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LDFLAGS="%{l_ldflags}" \ |
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./configure \ |
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--with-multisrctop=src/ \ |
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--prefix=%{l_prefix} \ |
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--disable-shared |
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%{l_make} %{l_mflags -O} |
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%install |
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rm -rf $RPM_BUILD_ROOT |
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( cd gcc/libffi |
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%{l_make} %{l_mflags} install AM_MAKEFLAGS="DESTDIR=$RPM_BUILD_ROOT" |
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) || exit $? |
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strip $RPM_BUILD_ROOT%{l_prefix}/bin/* >/dev/null 2>&1 || true |
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%{l_rpmtool} files -v -ofiles -r$RPM_BUILD_ROOT %{l_files_std} |
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%files -f files |
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%clean |
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rm -rf $RPM_BUILD_ROOT |
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