Solaris linker fails when version-script is used. I have filed an upstream bug
and created this patch till the issue is resolved.

https://gitlab.freedesktop.org/poppler/poppler/-/issues/1438

--- poppler-23.10.0/CMakeLists.txt.orig	2023-10-02 21:55:54.000000000 +0200
+++ poppler-23.10.0/CMakeLists.txt	2023-10-22 12:22:39.379644404 +0200
@@ -638,7 +638,7 @@
                               VERSION ${POPPLER_SOVERSION_NUMBER}.0.0
                               SOVERSION ${POPPLER_SOVERSION_NUMBER})
 
-if(UNIX AND (NOT APPLE))
+if(UNIX AND (NOT APPLE AND NOT CMAKE_HOST_SOLARIS))
     file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/linkerscript_test.map "VERS_1 {\nglobal:\n *;};\n")
 
     # once we require cmake 3.18,