Script 'mail_helper' called by obssrc
Hello community,
here is the log from the commit of package newlib for openSUSE:Factory checked
in at 2021-12-23 17:53:42
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Comparing /work/SRC/openSUSE:Factory/newlib (Old)
and /work/SRC/openSUSE:Factory/.newlib.new.2520 (New)
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Package is "newlib"
Thu Dec 23 17:53:42 2021 rev:12 rq:942155 version:4.1.0
Changes:
--------
--- /work/SRC/openSUSE:Factory/newlib/newlib.changes 2021-07-16
00:03:05.048416504 +0200
+++ /work/SRC/openSUSE:Factory/.newlib.new.2520/newlib.changes 2021-12-23
17:53:57.227726715 +0100
@@ -1,0 +2,8 @@
+Sun Dec 19 17:14:21 UTC 2021 - Stefan Br??ns <stefan.bru...@rwth-aachen.de>
+
+- Build also nano variants of the libraries. The flags/features
+ are the same as used e.g. by ARM for their toolchain, or
+ fedora; most notably syscalls are not supplied, as this targets
+ bare metal.
+
+-------------------------------------------------------------------
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Other differences:
------------------
++++++ newlib.spec ++++++
--- /var/tmp/diff_new_pack.mRemjq/_old 2021-12-23 17:53:57.703727011 +0100
+++ /var/tmp/diff_new_pack.mRemjq/_new 2021-12-23 17:53:57.707727013 +0100
@@ -1,5 +1,5 @@
#
-# spec file
+# spec file for package newlib
#
# Copyright (c) 2021 SUSE LLC
#
@@ -73,22 +73,33 @@
%build
%if "%{flavor}" != ""
-mkdir build-dir
-cd build-dir
-# On %%ix86 hosts newlib is documented to be buildable as shared library via
--with-newlib,
-# but it fails to build for us and we don't need a host library at the moment.
-../configure \
+for variant in nano regular; do
+ mkdir build-${variant}-dir
+ pushd build-${variant}-dir
+ # On %%ix86 hosts newlib is documented to be buildable as shared library
via --with-newlib,
+ # but it fails to build for us and we don't need a host library at the
moment.
+ export CFLAGS_FOR_TARGET="-O2 -g -ffunction-sections -fdata-sections"
+ FEATURES="--disable-nls"
+ if [[ "${variant}" == "nano" ]]; then
+ export CFLAGS_FOR_TARGET="-Os -g"
+ FEATURES="${FEATURES} --enable-newlib-nano-malloc --enable-lite-exit
--enable-newlib-nano-formatted-io --disable-newlib-supplied-syscalls"
+ fi
+ ../configure \
--prefix=%{_prefix} --libdir=%{_libdir} --mandir=%{_mandir}
--infodir=%{_infodir} \
--target=%{target} \
- --with-build-sysroot=%{sysroot}
+ --with-build-sysroot=%{sysroot} \
+ $FEATURES \
%ifarch %{ix86}
%if 0
--with-newlib \
%endif
%endif
- CFLAGS="%{optflags}"
+ CFLAGS="%{optflags}" \
+ %{nil}
-%make_build
+ %make_build
+ popd
+done
%endif
%install
@@ -101,8 +112,26 @@
: >debugsourcefiles.list
: >debugsources.list
-cd build-dir
-%make_install
+for variant in nano regular; do
+ pushd build-${variant}-dir
+ if [[ "${variant}" == "regular" ]]; then
+ %make_install
+ else
+ %make_install DESTDIR=/tmp/newlib-nano
+ multilibs=$(%{target}-gcc --print-multi-lib)
+ for multilib in ${multilibs}; do
+ multilib="${multilib%%;*}"
+ for l in libc libg librdimon libstdc++ libsupc++; do
+ test -f
/tmp/newlib-nano/%{_prefix}/%{target}/lib/${multilib}/${l}.a || continue
+ install -m 0644 -D
/tmp/newlib-nano/%{_prefix}/%{target}/lib/${multilib}/${l}.a \
+
%{buildroot}%{_prefix}/%{target}/lib/${multilib}/${l}_nano.a
+ done
+ done
+ install -m 0644 -D -t
%{buildroot}%{_prefix}/%{target}/include/newlib-nano/
/tmp/newlib-nano/%{_prefix}/%{target}/include/newlib.h
+ fi
+ popd
+done
+
%fdupes %{buildroot}
%endif
