[OE-core] [PATCH v2] openssl: Use the c_rehash shell re-implementation for target

[Otavio Salvador]

We had a c_rehash shell re-implementation being used for the native
package and there is no reason to not use it as well for the
target. This allows it to be available without the need of perl being
installed.

This partially reverts OE-Core:d2b1a889ef (openssl: move c_rehash pkg
to avoid perl dep) but still allows the removal of perl
dependency.

The respective re-implementation was already in use here at OE-Core by
the OpenSSL 1.0 recipe (since 2016) and were removed from the target
recipe during the upgrade to the 1.1 release. So it now aligns the
native and target recipes.

,----
| Author: Otavio Salvador <otavio at ossystems.com.br>
| Date:   Mon May 23 17:45:25 2016 -0300
|
|     openssl: Add Shell-Script based c_rehash utility
|
|     The PLD Linux distribution has ported the c_rehash[1] utility from
|     Perl to Shell-Script, allowing it to be shipped by default.
|
|     1. https://git.pld-linux.org/?p=packages/openssl.git;a=blob;f=openssl-c_rehash.sh;h=0ea22637ee6dbce845a9e2caf62540aaaf5d0761
|
|     The OpenSSL upstream intends[2] to convert the utility for C
|     however did not yet finished the conversion.
|
|     2. https://rt.openssl.org/Ticket/Display.html?id=2324
|
|     This patch adds this script and thus removed the Perl requirement
|     for it.
|
|     Signed-off-by: Otavio Salvador <otavio at ossystems.com.br>
|     Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
`----

Signed-off-by: Otavio Salvador <otavio at ossystems.com.br>
---

Changes in v2:
- updated commit log

 .../openssl/openssl_1.1.1a.bb                    | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/meta/recipes-connectivity/openssl/openssl_1.1.1a.bb b/meta/recipes-connectivity/openssl/openssl_1.1.1a.bb
index 4a626a4fcd..a6f920e15b 100644
--- a/meta/recipes-connectivity/openssl/openssl_1.1.1a.bb
+++ b/meta/recipes-connectivity/openssl/openssl_1.1.1a.bb
@@ -128,7 +128,13 @@ do_install () {
 
 	oe_multilib_header openssl/opensslconf.h
 
-	# Create SSL structure for packages such as ca-certificates which
+	# Install a custom version of c_rehash that can handle sysroots properly.
+	# This version is used for example when installing ca-certificates during
+	# image creation.
+	install -Dm 0755 ${WORKDIR}/openssl-c_rehash.sh ${D}${bindir}/c_rehash
+	sed -i -e 's,/etc/openssl,${sysconfdir}/ssl,g' ${D}${bindir}/c_rehash
+
+        # Create SSL structure for packages such as ca-certificates which
 	# contain hard-coded paths to /etc/ssl. Debian does the same.
 	install -d ${D}${sysconfdir}/ssl
 	mv ${D}${libdir}/ssl-1.1/certs \
@@ -149,12 +155,6 @@ do_install_append_class-native () {
 	    SSL_CERT_DIR=${libdir}/ssl-1.1/certs \
 	    SSL_CERT_FILE=${libdir}/ssl-1.1/cert.pem \
 	    OPENSSL_ENGINES=${libdir}/ssl-1.1/engines
-
-	# Install a custom version of c_rehash that can handle sysroots properly.
-	# This version is used for example when installing ca-certificates during
-	# image creation.
-	install -Dm 0755 ${WORKDIR}/openssl-c_rehash.sh ${D}${bindir}/c_rehash
-	sed -i -e 's,/etc/openssl,${sysconfdir}/ssl,g' ${D}${bindir}/c_rehash
 }
 
 do_install_append_class-nativesdk () {
@@ -196,7 +196,7 @@ FILES_libcrypto = "${libdir}/libcrypto${SOLIBS}"
 FILES_libssl = "${libdir}/libssl${SOLIBS}"
 FILES_openssl-conf = "${sysconfdir}/ssl/openssl.cnf"
 FILES_${PN}-engines = "${libdir}/engines-1.1"
-FILES_${PN}-misc = "${libdir}/ssl-1.1/misc ${bindir}/c_rehash"
+FILES_${PN}-misc = "${libdir}/ssl-1.1/misc"
 FILES_${PN} =+ "${libdir}/ssl-1.1/*"
 FILES_${PN}_append_class-nativesdk = " ${SDKPATHNATIVE}/environment-setup.d/openssl.sh"
 
-- 
2.21.0