From d0ee623b3973fca04a982ec04088cb4876dda7d6 Mon Sep 17 00:00:00 2001
From: Johnny Hughes <johnny@centos.org>
Date: May 21 2018 15:25:49 +0000
Subject: mod to build on armhfp


---

diff --git a/SPECS/gcc-libraries.spec b/SPECS/gcc-libraries.spec
index 18bb4c8..eb6b499 100644
--- a/SPECS/gcc-libraries.spec
+++ b/SPECS/gcc-libraries.spec
@@ -143,7 +143,7 @@ BuildRequires: libmpc-devel >= 0.8.1
 %endif
 Requires(post): /sbin/install-info
 Requires(preun): /sbin/install-info
-ExclusiveArch: %{ix86} x86_64 ppc ppc64 ppc64le s390 s390x aarch64
+ExclusiveArch: %{ix86} x86_64 ppc ppc64 ppc64le s390 s390x aarch64 %{arm}
 
 %global oformat %{nil}
 %global oformat2 %{nil}
@@ -175,6 +175,9 @@ ExclusiveArch: %{ix86} x86_64 ppc ppc64 ppc64le s390 s390x aarch64
 %ifarch ppc64le
 %global oformat OUTPUT_FORMAT(elf64-powerpcle)
 %endif
+%ifarch %{arm}
+%global oformat OUTPUT_FORMAT(elf32-littlearm)
+%endif
 
 Patch0: gcc7-hack.patch
 Patch1: gcc7-ppc32-retaddr.patch
@@ -204,7 +207,9 @@ Patch2001: 0022-Default-values-for-certain-field-descriptors-in-form.patch
 %global nonsharedver 44
 %endif
 
+%ifnarch %{arm}
 %global _gnu %{nil}
+%endif
 %ifarch sparcv9
 %global gcc_target_platform sparc64-%{_vendor}-%{_target_os}%{?_gnu}
 %endif
@@ -462,6 +467,10 @@ CC="$CC" CXX="$CXX" CFLAGS="$OPT_FLAGS" \
 %ifarch s390 s390x
 	--with-arch=z9-109 --with-tune=z10 --enable-decimal-float \
 %endif
+%ifarch armv7hl
+	--with-tune=cortex-a8 --with-arch=armv7-a \
+	--with-float=hard --with-fpu=vfpv3-d16 --with-abi=aapcs-linux \
+%endif
 %ifnarch sparc sparcv9 ppc
 	--build=%{gcc_target_platform}
 %endif
@@ -687,6 +696,9 @@ fi
 %doc gcc/COPYING3 COPYING.RUNTIME rpm.doc/gfortran/*
 
 %changelog
+* Mon May 14 2018 Pablo Greco <pablo@fliagreco.com.ar> 7.2.1-1.2.1
+- Update to build on armv7hl
+
 * Thu Apr  5 2018 Marek Polacek <polacek@redhat.com> 7.2.1-1.2.1
 - Add support for DEC formatting extensions (#1564043)