From 4bee4c46158ce78bf60d4b4f746cb20eab7c358e Mon Sep 17 00:00:00 2001 From: Chris Johns Date: Wed, 17 Jan 2018 09:29:24 +1100 Subject: gcc: Add GCC option to build on Linux and do not build the texinfo. - GCC on recent Linux systems needs `-fgnu89-inline` to build. - Disable building texinfo. Makeinfo on some hosts breaks the build. Update #3262 --- source-builder/config/gcc-common-1.cfg | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/source-builder/config/gcc-common-1.cfg b/source-builder/config/gcc-common-1.cfg index 941e15c..0bf59b6 100644 --- a/source-builder/config/gcc-common-1.cfg +++ b/source-builder/config/gcc-common-1.cfg @@ -31,6 +31,16 @@ BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n) # %global _gcclibdir %{_prefix}/lib +# +# Update the build flags need to build the older gcc with newer compilers. +# +%define build_cflags %{build_cflags} -fgnu89-inline + +# +# Do not build GCC doco, it seems to break with age. +# +%define disable_MAKEINFO 1 + # # Prepare the source code. # @@ -151,6 +161,7 @@ BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n) --enable-version-specific-runtime-libs \ --disable-lto \ --enable-newlib-io-c99-formats \ + %{?disable_MAKEINFO:MAKEINFO=missing} \ %{?with_iconv:--enable-newlib-iconv} \ %{?with_iconv:--enable-newlib-iconv-encodings=%{_newlib_iconv_encodings}} \ %{?with_threads:--enable-threads}%{!?with_threads:--disable-threads} \ -- cgit v1.2.3