perl: use per-architecture config.sh, fix musl builds.

srcpkgs/perl/files/cross/mg_data.h

@@ -145,7 +145,7 @@
     /* tiedscalar 'q' Tied scalar or handle */
     want_vtbl_packelem,
     /* qr 'r' precompiled qr// regex */
-    want_vtbl_regexp | PERL_MAGIC_VALUE_MAGIC,
+    want_vtbl_regexp | PERL_MAGIC_READONLY_ACCEPTABLE | PERL_MAGIC_VALUE_MAGIC,
     /* sigelem 's' %SIG hash element */
     want_vtbl_sigelem,
     /* taint 't' Taintedness */

srcpkgs/perl/template

@@ -1,7 +1,7 @@
 # Template build file for 'perl'.
 pkgname=perl
 version=5.20.2
-revision=2
+revision=3
 hostmakedepends="less"
 makedepends="zlib-devel bzip2-devel gdbm-devel db-devel>=5.3"
 depends="less"
@@ -162,15 +162,18 @@ do_configure() {
 	ln -s libperl.so.${version%.*} libperl.so
 
 	if [ "$CROSS_BUILD" ]; then
-		cp -f ${FILESDIR}/cross/* .
+		cp -f ${FILESDIR}/cross/*.h .
+		cp -f ${FILESDIR}/cross/config.sh-${XBPS_TARGET_ARCH} config.sh
 		cp -f ${FILESDIR}/Configure.cross .
 
 		# substitute some required strings in generated config.sh
 		sed -e "s,@@XBPS_CROSS_ARCH@@,${XBPS_TARGET_ARCH},g" \
 			-e "s,@@XBPS_CROSS_TRIPLET@@,${XBPS_CROSS_TRIPLET},g" \
 			-e "s,@@XBPS_CROSS_CFLAGS@@,${XBPS_CROSS_CFLAGS},g" \
+			-e "s,@@XBPS_CROSS_LDFLAGS@@,${XBPS_CROSS_LDFLAGS},g" \
 			-e "s,@@PERL_VERSION@@,${version},g" \
 			-e "s,@@PERL_SUBVERSION@@,${version##*.},g" \
+			-e "s,@@PERL_SONAME@@,${version%.*},g" \
 			-i config.sh
 
 		sh ./Configure.cross
@@ -190,7 +193,7 @@ do_build() {
 		export INCLUDE=$XBPS_CROSS_BASE/usr/include
 
 		make SHRPLDFLAGS="-shared -Wl,-soname,libperl.so.${version%.*}" \
-			CROSS_PERL=$HOST_PERL libperl.so ${makejobs}
+			CROSS_PERL=$HOST_PERL libperl.so.${version%.*} ${makejobs}
 
 		cp -fr $HOST_PERL_LIBS/auto/* lib/auto/
 		mkdir -p lib/$XBPS_CROSS_TRIPLET
@@ -211,7 +214,7 @@ do_install() {
 		export INCLUDE=$XBPS_CROSS_BASE/usr/include
 
 		cp -fr $HOST_PERL_LIBS/auto/* lib/auto/
-		make CROSS_PERL=$HOST_PERL DESTDIR=$DESTDIR install
+		make CROSS_PERL=$HOST_PERL LDLIBPTH= DESTDIR=$DESTDIR install
 		find lib/auto -name .exists -o -name '*.bs' | xargs rm -f
 		vmkdir usr/lib/perl5/core_perl/auto
 		cp -fr lib/$XBPS_CROSS_TRIPLET/auto/* \