This is used for a freestanding C++ library (i.e., we build
libsupc++.a only). This is in trunk but for some reason it is not in
the 4.6 release.
-Doug
On Sat, Apr 16, 2011 at 1:27 PM, Diego Novillo <dnovi...@google.com> wrote:
> I am committing this patch from Doug Kwan on google/main.
>
> This patch adds cpu_defines.h to the set of files to be installed.
> Doug, could you describe why we need to do this? Will you be
> submitting this patch for trunk?
>
> Tested on x86_64. Committed on google/main.
>
>
> Diego.
>
> 2011-03-15 Doug Kwan <dougk...@google.com>
>
> Google ref 50044.
>
> PR libstdc++/48123
> * include/Makefile.am (install-freestanding-headers): Install
> cpu_defines.h
> * include/Makefile.in: Regenerate.
>
> diff --git a/libstdc++-v3/include/Makefile.am
> b/libstdc++-v3/include/Makefile.am
> index e7f1543..d3b44bc 100644
> --- a/libstdc++-v3/include/Makefile.am
> +++ b/libstdc++-v3/include/Makefile.am
> @@ -1201,7 +1201,8 @@ endif
> install-freestanding-headers:
> $(mkinstalldirs) $(DESTDIR)${gxx_include_dir}
> $(mkinstalldirs) $(DESTDIR)${host_installdir}
> - for file in ${host_srcdir}/os_defines.h ${host_builddir}/c++config.h;
> do \
> + for file in ${host_srcdir}/os_defines.h ${host_builddir}/c++config.h \
> + ${glibcxx_srcdir}/$(CPU_DEFINES_SRCDIR)/cpu_defines.h; do \
> $(INSTALL_DATA) $${file} $(DESTDIR)${host_installdir}; done
> $(mkinstalldirs) $(DESTDIR)${gxx_include_dir}/${std_builddir}
> $(INSTALL_DATA) ${std_builddir}/limits
> $(DESTDIR)${gxx_include_dir}/${std_builddir}
> diff --git a/libstdc++-v3/include/Makefile.in
> b/libstdc++-v3/include/Makefile.in
> index a93b2ea..8a23c1b 100644
> --- a/libstdc++-v3/include/Makefile.in
> +++ b/libstdc++-v3/include/Makefile.in
> @@ -1585,7 +1585,8 @@ ${pch3_output}: ${pch3_source} ${pch2_output}
> install-freestanding-headers:
> $(mkinstalldirs) $(DESTDIR)${gxx_include_dir}
> $(mkinstalldirs) $(DESTDIR)${host_installdir}
> - for file in ${host_srcdir}/os_defines.h ${host_builddir}/c++config.h;
> do \
> + for file in ${host_srcdir}/os_defines.h ${host_builddir}/c++config.h \
> + ${glibcxx_srcdir}/$(CPU_DEFINES_SRCDIR)/cpu_defines.h; do \
> $(INSTALL_DATA) $${file} $(DESTDIR)${host_installdir}; done
> $(mkinstalldirs) $(DESTDIR)${gxx_include_dir}/${std_builddir}
> $(INSTALL_DATA) ${std_builddir}/limits
> $(DESTDIR)${gxx_include_dir}/${std_builddir}
>
>
> --
> This patch is available for review at http://codereview.appspot.com/4440044
>
