From a738f8caa3253490af4d62ac5e2bfff92c2d1062 Mon Sep 17 00:00:00 2001
From: Johnny Hughes <johnny@centos.org>
Date: Oct 01 2020 15:54:24 +0000
Subject: build on armhfp


---

diff --git a/SPECS/java-1.8.0-openjdk.spec b/SPECS/java-1.8.0-openjdk.spec
index 7717f95..3790683 100644
--- a/SPECS/java-1.8.0-openjdk.spec
+++ b/SPECS/java-1.8.0-openjdk.spec
@@ -1089,6 +1089,14 @@ BuildRequires: pkgconfig
 BuildRequires: xorg-x11-proto-devel
 BuildRequires: zip
 BuildRequires: unzip
+%ifarch %{arm}
+BuildRequires: devtoolset-7-build
+BuildRequires: devtoolset-7-binutils
+BuildRequires: devtoolset-7-gcc
+BuildRequires: devtoolset-7-gcc-c++
+BuildRequires: devtoolset-7-gdb
+%endif 
+
 # Use OpenJDK 7 where available (on RHEL) to avoid
 # having to use the rhel-7.x-java-unsafe-candidate hack
 %if ! 0%{?fedora} && 0%{?rhel} <= 7
@@ -1454,6 +1462,10 @@ sed -e "s:@NSS_LIBDIR@:%{NSS_LIBDIR}:g" %{SOURCE11} > nss.cfg
 
 
 %build
+%ifarch %{arm}
+%{?enable_devtoolset7:%{enable_devtoolset7}}
+%endif
+
 # How many CPU's do we have?
 export NUM_PROC=%(/usr/bin/getconf _NPROCESSORS_ONLN 2> /dev/null || :)
 export NUM_PROC=${NUM_PROC:-1}
@@ -1477,6 +1489,9 @@ EXTRA_CPP_FLAGS="%ourcppflags"
 # fix rpmlint warnings
 EXTRA_CFLAGS="$EXTRA_CFLAGS -fno-strict-aliasing"
 %endif
+%ifarch %{arm}
+EXTRA_CFLAGS="$EXTRA_CFLAGS -Wno-nonnull"
+%endif
 EXTRA_ASFLAGS="${EXTRA_CFLAGS}"
 export EXTRA_CFLAGS EXTRA_ASFLAGS