From d23b65a4468b19b48d58793b872ef60ac8d455d2 Mon Sep 17 00:00:00 2001
From: Andrew Bower <andrew.bower@amd.com>
Date: Fri, 13 Sep 2024 12:41:43 +0100
Subject: [PATCH] SWPTP-1517: build RPM using gcc with sufficient C11 support
 on EL7, EL6

---
 scripts/rpm/el6/sfptpd.spec | 3 ++-
 scripts/rpm/el7/sfptpd.spec | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/scripts/rpm/el6/sfptpd.spec b/scripts/rpm/el6/sfptpd.spec
index 7865d239..7fc0e1d5 100644
--- a/scripts/rpm/el6/sfptpd.spec
+++ b/scripts/rpm/el6/sfptpd.spec
@@ -15,6 +15,7 @@ BuildRequires: gcc
 BuildRequires: make
 BuildRequires: libmnl-devel
 BuildRequires: libcap-devel
+BuildRequires: devtoolset-7-gcc
 BuildRoot: %{_tmppath}/%{name}-%{version}-root
 
 %define _pkgdocdir %{_defaultdocdir}/%{name}-%{version}
@@ -45,7 +46,7 @@ find -iregex '.*\.py' | xargs sed -i -r -e '1s,^(#!).*python3,\1/usr/bin/python,
 sed -i 's,.*\(SFPTPD_USER=\).*",#\1"",g' scripts/sfptpd.env
 
 %build
-make %{?_smp_mflags} sfptpd sfptpdctl sfptpd_priv_helper GLIBC_COMPAT=1
+scl enable devtoolset-7 'make %{?_smp_mflags} sfptpd sfptpdctl sfptpd_priv_helper GLIBC_COMPAT=1'
 
 %install
 export CC='false # no compilation at installation stage #'
diff --git a/scripts/rpm/el7/sfptpd.spec b/scripts/rpm/el7/sfptpd.spec
index 73390576..5e52dc7f 100644
--- a/scripts/rpm/el7/sfptpd.spec
+++ b/scripts/rpm/el7/sfptpd.spec
@@ -16,6 +16,7 @@ BuildRequires: make
 BuildRequires: systemd
 BuildRequires: libmnl-devel
 BuildRequires: libcap-devel
+BuildRequires: devtoolset-8-gcc
 
 %description
 Use multiple PTP an PPS sources and sync local clocks together in one
@@ -42,7 +43,7 @@ scripts/sfptpd_versioning write %{version}
 sed -i 's,.*\(SFPTPD_USER=\).*",#\1"",g' scripts/sfptpd.env
 
 %build
-%make_build
+scl enable devtoolset-8 '%make_build'
 
 %install
 export CC='false # no compilation at installation stage #'