[PATCH V5] lua: upgrade from 5.4.8 to 5.5.0

[Changqing Li <changqing.li@windriver.com>]

From: "Changqing Li via lists.openembedded.org" <changqing.li=windriver.com@lists.openembedded.org>

Changes:
https://www.lua.org/manual/5.5/readme.html#changes

PLATS linux-readline is moved, and readline is changed to load
dynamically, refer [1], keep readline as PACKAGECONFIG to allow user to
remove readline dependency.

Lua use dlopen by default, and LUA_READLINELIB is set to libreadline.so,
but libreadline.so is in the dev package, which will make Lua cannot
load libreadline even when libreadline is installed. Make readline as
build dependency and detect the real libreadline name and set LUA_READLINELIB

[1] https://github.com/lua/lua/commit/366c85564874d560b3608349f752e9e490f9002d
[2] https://github.com/lua/lua/blob/master/lua.c#L520

Signed-off-by: Changqing Li <changqing.li@windriver.com>
---
 .../lua/{lua_5.4.8.bb => lua_5.5.0.bb}        | 22 +++++++++++++------
 1 file changed, 15 insertions(+), 7 deletions(-)
 rename meta/recipes-devtools/lua/{lua_5.4.8.bb => lua_5.5.0.bb} (71%)

diff --git a/meta/recipes-devtools/lua/lua_5.4.8.bb b/meta/recipes-devtools/lua/lua_5.5.0.bb
similarity index 71%
rename from meta/recipes-devtools/lua/lua_5.4.8.bb
rename to meta/recipes-devtools/lua/lua_5.5.0.bb
index 1d37cddeb8..905dd01001 100644
--- a/meta/recipes-devtools/lua/lua_5.4.8.bb
+++ b/meta/recipes-devtools/lua/lua_5.5.0.bb
@@ -1,7 +1,7 @@
 SUMMARY = "Lua is a powerful light-weight programming language designed \
 for extending applications."
 LICENSE = "MIT"
-LIC_FILES_CHKSUM = "file://doc/readme.html;beginline=305;endline=326;md5=0e573c143cb6491b41cf02cfbcb8c267"
+LIC_FILES_CHKSUM = "file://doc/readme.html;beginline=299;endline=320;md5=0e573c143cb6491b41cf02cfbcb8c267"
 HOMEPAGE = "http://www.lua.org/"
 
 SRC_URI = "http://www.lua.org/ftp/lua-${PV}.tar.gz;name=tarballsrc \
@@ -12,24 +12,32 @@ SRC_URI = "http://www.lua.org/ftp/lua-${PV}.tar.gz;name=tarballsrc \
 # if no test suite matches PV release of Lua exactly, download the suite for the closest Lua release.
 PV_testsuites = "${PV}"
 
-SRC_URI[tarballsrc.sha256sum] = "4f18ddae154e793e46eeab727c59ef1c0c0c2b744e7b94219710d76f530629ae"
-SRC_URI[tarballtest.sha256sum] = "9581d5a7c39ffbf29b8ccde2709083c380f7bbddbd968dcb15712d2f2e33f4e5"
+SRC_URI[tarballsrc.sha256sum] = "57ccc32bbbd005cab75bcc52444052535af691789dba2b9016d5c50640d68b3d"
+SRC_URI[tarballtest.sha256sum] = "5e47bbfad7db2965d69580e918ee64edeb8d8d32de404b8dae9ce5c6d76a1472"
 
 inherit pkgconfig binconfig ptest
 
 PACKAGECONFIG ??= "readline"
-PACKAGECONFIG[readline] = ",,readline"
+PACKAGECONFIG[readline] = ",,readline,readline"
 
 TARGET_CC_ARCH += " -fPIC ${LDFLAGS}"
 EXTRA_OEMAKE = "'CC=${CC} -fPIC' 'MYCFLAGS=${CFLAGS} -fPIC' MYLDFLAGS='${LDFLAGS}' 'AR=ar rcD' 'RANLIB=ranlib -D'"
 
+do_configure:prepend:class-target() {
+    libreadline=$(find "${RECIPE_SYSROOT}" -name libreadline.so)
+    if [ -n "$libreadline" ] && [ -L "$libreadline" ]; then
+        real_libreadline=$(readlink "$libreadline")
+        sed -i -e "s/#define LUA_READLINELIB[[:space:]]*\"libreadline.*$/#define LUA_READLINELIB     \"$real_libreadline\"/g" src/luaconf.h
+    fi
+}
+
 do_configure:prepend() {
     sed -i -e s:/usr/local:${prefix}:g src/luaconf.h
     sed -i -e s:lib/lua/:${baselib}/lua/:g src/luaconf.h
 }
 
 do_compile () {
-    oe_runmake ${@bb.utils.contains('PACKAGECONFIG', 'readline', 'linux-readline', 'linux', d)}
+    oe_runmake linux
 }
 
 do_install () {
@@ -40,13 +48,13 @@ do_install () {
         'INSTALL_MAN=${D}${mandir}/man1' \
         'INSTALL_SHARE=${D}${datadir}/lua' \
         'INSTALL_LIB=${D}${libdir}' \
-        'INSTALL_CMOD=${D}${libdir}/lua/5.4' \
+        'INSTALL_CMOD=${D}${libdir}/lua/5.5' \
         install
     install -d ${D}${libdir}/pkgconfig
 
     sed -e s/@VERSION@/${PV}/ -e s#@LIBDIR@#${libdir}# -e s#@INCLUDEDIR@#${includedir}# ${UNPACKDIR}/lua.pc.in > ${S}/lua.pc
     install -m 0644 ${S}/lua.pc ${D}${libdir}/pkgconfig/
-    rmdir ${D}${datadir}/lua/5.4
+    rmdir ${D}${datadir}/lua/5.*
     rmdir ${D}${datadir}/lua
 }
 
-- 
2.34.1