poppler: Fix build on musl

Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-oe/recipes-support/poppler/poppler/basename-include.patch

@@ -0,0 +1,20 @@
+Minic GNU basename() API for non-glibc library e.g. musl
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Index: poppler-0.64.0/utils/pdfsig.cc
+===================================================================
+--- poppler-0.64.0.orig/utils/pdfsig.cc
++++ poppler-0.64.0/utils/pdfsig.cc
+@@ -35,6 +35,10 @@
+ #include "Win32Console.h"
+ #include "numberofcharacters.h"
+ 
++#if !defined(__GLIBC__)
++#define basename(src) (strrchr(src,'/') ? strrchr(src,'/')+1 : src)
++#endif
++
+ static const char * getReadableSigState(SignatureValidationStatus sig_vs)
+ {
+   switch(sig_vs) {

meta-oe/recipes-support/poppler/poppler_0.64.0.bb

@@ -6,6 +6,7 @@ SRC_URI = "http://poppler.freedesktop.org/${BP}.tar.xz \
            file://0001-Do-not-overwrite-all-our-build-flags.patch \
            file://0002-CairoOutputDev.cc-fix-build-error-when-using-fixedpo.patch \
            file://0001-glib-CMakeLists.txt-Add-libpoppler-to-link-along-wit.patch \
+           file://basename-include.patch \
            "
 SRC_URI[md5sum] = "f7f687ebb60004f8ad61994575018044"
 SRC_URI[sha256sum] = "b21df92ca99f78067785cf2dc8e06deb04726b62389c0ee1f5d8b103c77f64b1"