Add support for installing i386 4.x libraries on the amd64 architecture.

PR:		ports/87525
Submitted by:	Simun Mikecin (numisemis at yahoo dot com)

2 files changed, 59 insertions, 36 deletions

diff --git a/misc/compat4x/Makefile b/misc/compat4x/Makefile
index d29fe17aa65b..b647e2364af6 100644
--- a/misc/compat4x/Makefile
+++ b/misc/compat4x/Makefile
@@ -35,9 +35,17 @@ RUN_DEPENDS=		${LOCALBASE}/share/compat/locale/UTF-8/LC_CTYPE:${PORTSDIR}/misc/l
 COMPAT4X_OSVERSION=	5.3
 PLIST=			${.CURDIR}/pkg-plist.freebsd5
 .if ${ARCH} == i386
+PLIST_SUB+=		LIBDIR="lib"
+COMPAT4X_DISTFILES=	${PORTNAME}.aa \
+			${PORTNAME}.ab
+.elif ${ARCH} == amd64
+ARCH=			i386
+TARGET_DIR=		${PREFIX}/lib32/compat
+PLIST_SUB+=		LIBDIR="lib32"
 COMPAT4X_DISTFILES=	${PORTNAME}.aa \
 			${PORTNAME}.ab
 .elif ${ARCH} == alpha
+PLIST_SUB+=		LIBDIR="lib"
 COMPAT4X_DISTFILES=	${PORTNAME}.aa \
 			${PORTNAME}.ab
 .else
@@ -66,6 +74,12 @@ PLIST_SUB+=		I386_ONLY=""
 .else
 PLIST_SUB+=		I386_ONLY="@comment "
 .endif
+.if ${ARCH} == amd64
+PLIST_SUB+=		AMD64_ONLY=""
+PLIST_SUB+=		LDCONFIG_LIB32="${LDCONFIG} -32"
+.else
+PLIST_SUB+=		AMD64_ONLY="@comment "
+.endif
 
 OPENSSL_LIBS=		libcrypto.so.1 libcrypto.so.2 libssl.so.1 libssl.so.2
 .if defined(FORCE_VULNERABLE_OPENSSL)
@@ -109,6 +123,9 @@ do-extract:
 do-build:
 	@( ${ECHO_CMD} '#!/bin/sh'; ${ECHO_CMD} '${LDCONFIG} -m ${LDCONFIG_RUNLIST}'; \
 	) > ${WRKDIR}/000.${PORTNAME}.sh
+.if ${TARGET_DIR} == ${PREFIX}/lib32/compat
+	@${ECHO_CMD} '${LDCONFIG} -32 -m ${TARGET_DIR}' >> ${WRKDIR}/000.${PORTNAME}.sh
+.endif
 
 do-install:
 	${MKDIR} ${TARGET_DIR} ${PREFIX}/etc/rc.d
@@ -118,6 +135,9 @@ do-install:
 	${LN} -sf ${lib}.compat4x ${TARGET_DIR}/${lib}
 .endfor
 .endif
+.if ${ARCH} == amd64
+	${LDCONFIG} -32 -m ${TARGET32_DIR}
+.endif
 	${INSTALL_SCRIPT} ${WRKDIR}/000.${PORTNAME}.sh ${PREFIX}/etc/rc.d/
 
 post-install:
diff --git a/misc/compat4x/pkg-plist.freebsd5 b/misc/compat4x/pkg-plist.freebsd5
index 5ac261eb43fa..e11668992813 100644
--- a/misc/compat4x/pkg-plist.freebsd5
+++ b/misc/compat4x/pkg-plist.freebsd5
@@ -1,41 +1,44 @@
 etc/rc.d/000.compat4x.sh
-lib/compat/libc.so.4
+%%LIBDIR%%/compat/libc.so.4
 @unexec if [ -e %B/libc_r.so.4.compat3x ]; then ln -sf libc_r.so.4.compat3x %B/libc_r.so.4; else rm %B/libc_r.so.4; fi
-lib/compat/libc_r.so.4.compat4x
+%%LIBDIR%%/compat/libc_r.so.4.compat4x
 @exec ln -sf %f %B/libc_r.so.4
-%%FORBIDDEN:%%lib/compat/libcrypto.so.1
-%%FORBIDDEN:%%lib/compat/libcrypto.so.2
-lib/compat/libdevstat.so.2
-lib/compat/libedit.so.3
-lib/compat/libfetch.so.2
-lib/compat/libgmp.so.3
-lib/compat/libhistory.so.4
-lib/compat/libm.so.2
-lib/compat/libmp.so.3
-lib/compat/libopie.so.2
-lib/compat/libpam.so.1
-lib/compat/libpcap.so.2
+%%FORBIDDEN:%%%%LIBDIR%%/compat/libcrypto.so.1
+%%FORBIDDEN:%%%%LIBDIR%%/compat/libcrypto.so.2
+%%LIBDIR%%/compat/libdevstat.so.2
+%%LIBDIR%%/compat/libedit.so.3
+%%LIBDIR%%/compat/libfetch.so.2
+%%LIBDIR%%/compat/libgmp.so.3
+%%LIBDIR%%/compat/libhistory.so.4
+%%LIBDIR%%/compat/libm.so.2
+%%LIBDIR%%/compat/libmp.so.3
+%%LIBDIR%%/compat/libopie.so.2
+%%LIBDIR%%/compat/libpam.so.1
+%%LIBDIR%%/compat/libpcap.so.2
 @unexec if [ -e %B/libperl.so.3.compat3x ]; then ln -sf libperl.so.3.compat3x %B/libperl.so.3; else rm %B/libperl.so.3; fi
-lib/compat/libperl.so.3.compat4x
+%%LIBDIR%%/compat/libperl.so.3.compat4x
 @exec ln -sf %f %B/libperl.so.3
-lib/compat/libposix1e.so.2
-lib/compat/libreadline.so.4
-lib/compat/libskey.so.2
-%%FORBIDDEN:%%lib/compat/libssl.so.1
-%%FORBIDDEN:%%lib/compat/libssl.so.2
-lib/compat/libstdc++.so.3
-lib/compat/libusb.so.0
-lib/compat/libusbhid.so.0
-%%I386_ONLY%%lib/compat/libutil.so.3
-%%I386_ONLY%%lib/compat/libvgl.so.2
-lib/compat/pam_cleartext_pass_ok.so
-lib/compat/pam_deny.so
-lib/compat/pam_opie.so
-lib/compat/pam_opieaccess.so
-lib/compat/pam_permit.so
-lib/compat/pam_radius.so
-lib/compat/pam_skey.so
-lib/compat/pam_ssh.so
-lib/compat/pam_tacplus.so
-lib/compat/pam_unix.so
-@unexec rmdir %D/lib/compat 2>/dev/null || true
+%%LIBDIR%%/compat/libposix1e.so.2
+%%LIBDIR%%/compat/libreadline.so.4
+%%LIBDIR%%/compat/libskey.so.2
+%%FORBIDDEN:%%%%LIBDIR%%/compat/libssl.so.1
+%%FORBIDDEN:%%%%LIBDIR%%/compat/libssl.so.2
+%%LIBDIR%%/compat/libstdc++.so.3
+%%LIBDIR%%/compat/libusb.so.0
+%%LIBDIR%%/compat/libusbhid.so.0
+%%I386_ONLY%%%%LIBDIR%%/compat/libutil.so.3
+%%I386_ONLY%%%%LIBDIR%%/compat/libvgl.so.2
+%%LIBDIR%%/compat/pam_cleartext_pass_ok.so
+%%LIBDIR%%/compat/pam_deny.so
+%%LIBDIR%%/compat/pam_opie.so
+%%LIBDIR%%/compat/pam_opieaccess.so
+%%LIBDIR%%/compat/pam_permit.so
+%%LIBDIR%%/compat/pam_radius.so
+%%LIBDIR%%/compat/pam_skey.so
+%%LIBDIR%%/compat/pam_ssh.so
+%%LIBDIR%%/compat/pam_tacplus.so
+%%LIBDIR%%/compat/pam_unix.so
+%%AMD64_ONLY%%@exec %%LDCONFIG_LIB32%% -m %D/%%LIBDIR%%/compat
+@unexec rmdir %D/%%LIBDIR%%/compat 2>/dev/null || true
+@comment Hardcode lib32 since we should not remove lib.
+@unexec rmdir %D/lib32 2>/dev/null || true