libextutils-cppguess-perl: upgrade 0.23 -> 0.26

Changelog from 0.23 to 0.26
=============================
- fix test-failure caused if CXX is set
- ignore environment variables CXXFLAGS, CXXLDFLAGS (openembedded#26)
- support environment variables CXX, CXXFLAGS, CXXLDFLAGS

Signed-off-by: Wang Mingyu <[email protected]>
Signed-off-by: Khem Raj <[email protected]>

Author: wangmingyu84

meta-perl/recipes-perl/libextutils/libextutils-cppguess-perl_0.23.bb renamed to meta-perl/recipes-perl/libextutils/libextutils-cppguess-perl_0.26.bb

@@ -12,7 +12,7 @@ LICENSE = "Artistic-1.0 | GPL-1.0-or-later"
 LIC_FILES_CHKSUM = "file://README;beginline=81;endline=84;md5=84c0390b90ea8c6702ce659b67bed699"
 
 SRC_URI = "${CPAN_MIRROR}/authors/id/E/ET/ETJ/ExtUtils-CppGuess-${PV}.tar.gz"
-SRC_URI[sha256sum] = "f96c48984eb6d8efb7d933b34f361d0c8b38335e3e5382e9aeccc0aa519a002c"
+SRC_URI[sha256sum] = "c8b362b860172a4076acee00438f52b86464f2c500702cfcf7527811ff9a683e"
 
 S = "${WORKDIR}/ExtUtils-CppGuess-${PV}"