Give correct warnings if certain libaries/verisons are not avalible

diff --git a/ext/pdf/pdf.c b/ext/pdf/pdf.c
index 8ee4d657bcb3203a0efd7b9e575b82c51c44e72d..d908dadac6f8c45a57d3147aa867b4f5677e6143 100644 (file)
--- a/ext/pdf/pdf.c
+++ b/ext/pdf/pdf.c
@@ -171,6 +171,8 @@ function_entry pdf_functions[] = {
        PHP_FE(pdf_add_annotation, NULL)
 #if HAVE_LIBGD13
        PHP_FE(pdf_open_memory_image, NULL)
+#else
+       PHP_FALIAS(pdf_open_memory_image, warn_not_available, NULL)
 #endif
        /* depreciatet after V4.0 of PDFlib */
        PHP_FE(pdf_setgray_fill, NULL)
@@ -199,6 +201,24 @@ function_entry pdf_functions[] = {
        PHP_FE(pdf_add_thumbnail, NULL)
        PHP_FE(pdf_initgraphics, NULL)
        PHP_FE(pdf_setmatrix, NULL)
+#else
+       PHP_FALIAS(pdf_open_pdi, warn_not_available, NULL)
+       PHP_FALIAS(pdf_close_pdi, warn_not_available, NULL)
+       PHP_FALIAS(pdf_open_pdi_page, warn_not_available, NULL)
+       PHP_FALIAS(pdf_place_pdi_page, warn_not_available, NULL)
+       PHP_FALIAS(pdf_close_pdi_page, warn_not_available, NULL)
+       PHP_FALIAS(pdf_get_pdi_parameter, warn_not_available, NULL)
+       PHP_FALIAS(pdf_get_pdi_value, warn_not_available, NULL)
+       PHP_FALIAS(pdf_begin_pattern, warn_not_available, NULL)
+       PHP_FALIAS(pdf_end_pattern, warn_not_available, NULL)
+       PHP_FALIAS(pdf_begin_template, warn_not_available, NULL)
+       PHP_FALIAS(pdf_end_template, warn_not_available, NULL)
+       PHP_FALIAS(pdf_setcolor, warn_not_available, NULL)
+       PHP_FALIAS(pdf_makespotcolor, warn_not_available, NULL)
+       PHP_FALIAS(pdf_arcn, warn_not_available, NULL)
+       PHP_FALIAS(pdf_add_thumbnail, warn_not_available, NULL)
+       PHP_FALIAS(pdf_initgraphics, warn_not_available, NULL)
+       PHP_FALIAS(pdf_setmatrix, warn_not_available, NULL)
 #endif /* PDFlib >= V4 */
 
        {NULL, NULL, NULL}