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Reflect changes to mkspec.in.

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Use --with/--without, rework logic for building optional languages.
This commit is contained in:
Ralf Corsepius
2005-05-18 15:46:21 +00:00
parent 07cf62a3a6
commit 9724b055e5
1 changed files with 56 additions and 38 deletions
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94
scripts/gccnewlib/gccnewlib.add
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@@ -17,8 +17,8 @@ Version: gcc%{gcc_version}newlib%{newlib_version}
Source0: ftp://ftp.gnu.org/pub/gnu/gcc/gcc-%{gcc_version}/gcc-%{gcc_version}@gcc_suffix@
Source1: ftp://sources.redhat.com/pub/newlib/newlib-%{newlib_version}@newlib_suffix@
@PATCH0@
@PATCH1@
@PATCH3@
BuildRequires: texinfo >= 4.2
BuildRequires: %{rpmprefix}%{gcc_target}-binutils
@@ -36,60 +36,76 @@ BuildRequires: %{rpmprefix}%{gcc_target}-binutils
%{?!_with_sources:NoSource: 0}
%{?!_with_sources:NoSource: 1}
# Use rpm -ba --define 'gnat [0|1]' xxx.spec to override building gnat for
# those targets wanting to support ada.
# default languages to build
%define _cxx 1
%define _fortran 0
%define _gcj 0
%define _gnat 0
%define _objc 0
%define _libgcj 0
# default to not building gnat
%define _gnat %{?gnat:%gnat}%{!?gnat:0}
# Use rpm -ba --define 'gcj [0|1]' xxx.spec to override building gcj for
# those targets wanting to support gcj.
# default to not building gcj
%define _gcj %{?gcj:%gcj}%{!?gcj:0}
%define build_cxx %{?cxx:%cxx}%{!?cxx:1}
%if "%{gcc_version}" >= "4.0.0"
%define build_f95 %{?f95:%f95}%{!?f95:0}
%define build_g77 0
%else
%define build_f95 0
%define build_g77 %{?g77:%g77}%{!?g77:0}
%endif
%define build_objc %{?objc:%objc}%{!?objc:0}
%define build_gcj %_gcj
%define build_gnat %_gnat
# custom defaults for specific targets
%if "%{gcc_target}" == "arm-rtems@osversion@"
# Gnat lacks arm support
%define build_gnat 0
%define _gnat 0
%endif
%if "%{gcc_target}" == "avr-rtems@osversion@"
%define build_cxx 0
%define build_f95 0
%define build_gcj 0
%define build_gnat 0
%define _cxx 0
%define _fortran 0
%define _gcj 0
%define _gnat 0
%endif
%if "%{gcc_target}" == "h8300-rtems@osversion@"
%define build_f95 0
%define build_gcj 0
%define build_gnat 0
%define _fortran 0
%define _gcj 0
%define _gnat 0
%endif
%if "%{gcc_target}" == "sh-rtems@osversion@"
# Triggers an ICE in GCC-4.0.0
%define build_gnat 0
%define _gnat 0
%endif
%if "%{gcc_target}" == "tic4x-rtems@osversion@"
%define build_cxx 0
%define build_gnat 0
%define build_gcj 0
%define build_f95 0
%define _cxx 0
%define _gnat 0
%define _gcj 0
%define _fortran 0
%endif
# Allow the user to build arbitrary languages
%{?_with_cxx:%define _cxx 1}
%{?_with_fortran:%define _fortran 1}
%{?_with_gcj:%define _gcj 1}
%{?_with_gnat:%define _gnat 1}
%{?_with_objc:%define _objc 1}
%{?_with_libgcj:%define _libgcj 1}
# Allow the user to suppress building languages
%{?_without_cxx:%define _cxx 0}
%{?_without_fortran:%define _fortran 0}
%{?_without_gcj:%define _gcj 0}
%{?_without_gnat:%define _gnat 0}
%{?_without_objc:%define _objc 0}
%{?_without_libgcj:%define _libgcj 0}
%define build_cxx %_cxx
%if "%{gcc_version}" >= "4.0.0"
%define build_f95 %_fortran
%define build_g77 0
%else
%define build_f95 0
%define build_g77 %_fortran
%endif
%define build_gnat %_gnat
%define build_gcj %_gcj
%define build_objc %_objc
%define build_libgcj %_libgcj
%if %build_gcj
# Building gcj requires bison and zlib
BuildRequires: bison
@@ -180,7 +196,9 @@ cd ..
%if %build_gnat
languages="$languages,ada"
%endif
%if %build_libgcj
optargs="--enable-libgcj"
%endif
export PATH="%{_bindir}:${PATH}"
../gcc-%{gcc_version}/configure \
--prefix=%{_prefix} \
@@ -195,7 +213,7 @@ cd ..
--with-system-zlib --disable-nls \
--enable-version-specific-runtime-libs \
--enable-threads=rtems \
--enable-languages=$languages %{?build_libgcj:--enable-libgcj}
--enable-languages=$languages $optargs
%if "%_host" != "%_build"
# Bug in gcc-3.2.1: