Make /usr/bin/pkg-config multilib safe

pkg-config.in

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+# Multilib safe wrapper for pkg-config to call correct platform-specific version of pkg-config
+
+HOST_PLATFORM=$(rpm --eval "%{_host}")
+
+exec "@PKGCONF_BINDIR@/${HOST_PLATFORM}-pkg-config" "$@"

pkgconf.spec

@@ -17,7 +17,7 @@
 
 Name:           pkgconf
 Version:        1.7.3
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        Package compiler and linker metadata toolkit
 
 License:        ISC
@@ -25,8 +25,9 @@ URL:            http://pkgconf.org/
 # Mirror at https://releases.pagure.org/pkgconf/pkgconf/
 Source0:        https://distfiles.dereferenced.org/%{name}/%{name}-%{version}.tar.xz
 
-# Simple wrapper script to offer platform versions of pkgconfig
+# Simple wrapper scripts to offer platform versions of pkgconfig
 Source1:        platform-pkg-config.in
+Source2:        pkg-config.in
 
 BuildRequires:  gcc
 BuildRequires:  make
@@ -146,7 +147,10 @@ sed -e "s|@TARGET_PLATFORM@|%{_target_platform}|" \
     -e "s|@PKGCONF_SYSINCDIR@|%{_includedir}|" \
     -i %{buildroot}%{_bindir}/%{_target_platform}-pkg-config
 
-ln -sr %{buildroot}%{_bindir}/%{_target_platform}-pkg-config %{buildroot}%{_bindir}/pkg-config
+install -pm 0755 %{SOURCE2} %{buildroot}%{_bindir}/pkg-config
+
+sed -e "s|@PKGCONF_BINDIR@|%{_bindir}|" \
+    -i %{buildroot}%{_bindir}/pkg-config
 
 # Link pkg-config(1) to pkgconf(1)
 echo ".so man1/pkgconf.1" > %{buildroot}%{_mandir}/man1/pkg-config.1
@@ -198,6 +202,9 @@ rm -rf %{buildroot}%{_datadir}/aclocal
 %endif
 
 %changelog
+* Thu Oct 15 2020 Neal Gompa <ngompa13@gmail.com> - 1.7.3-3
+- Make /usr/bin/pkg-config multilib safe
+
 * Mon Aug 10 2020 Neal Gompa <ngompa13@gmail.com> - 1.7.3-2
 - Add /usr/local paths to pkg-config(1) search path for non RPM builds