It failed in pdf_text_init(), so could be due to different things. Could you configure it with --enable-debug-base and send me the PDF_DEBUG_BASE logs?
libgnupdf: ***DEBUG BASE***:base/pdf-text-context.c:84: TextContext: Host Endianness is 'Big Endian'. libgnupdf: ***DEBUG BASE***:base/pdf-text-context.c:141: Invalid locale info detected! 'C'. libgnupdf: ***DEBUG BASE***:base/pdf-text-context.c:216: Error detecting host language.
