[PATCH] Build on Solaris 8 with Sun's compilers

Appended is a patch that lets the current pretest (2.99.1.20041026)
build, pass tests, and seem to work on Solaris 8 with Sun's 8.0
compilers.

The C++ compiler is more picky, the C compiler doesn't generate
out-of-line functions when it successfully inlines, and you need
alloca.h to use alloca.

All the changes should still work for any compiler and really
shouldn't affect performance, but I haven't tested that.  
Unfortunately, I don't have the time to submit patches to each 
original project.  (And the dvipng from preview-latex's CVS 
didn't seem to need the change last time I looked.)

Thanks for the great TeX distribution!

Jason, not subscribed

diff -ur ../tetex-src-beta-2.99.1.20041026/libs/xpdf/xpdf/GlobalParams.h ./libs/xpdf/xpdf/GlobalParams.h
--- ../tetex-src-beta-2.99.1.20041026/libs/xpdf/xpdf/GlobalParams.h	2004-05-16 01:14:11.000000000 -0700
+++ ./libs/xpdf/xpdf/GlobalParams.h	2004-10-27 14:12:04.958226000 -0700
@@ -47,6 +47,10 @@
   displayFontTT
 };
 
+struct DFP_t1_tt_ {
+  GString *fileName;
+};
+
 class DisplayFontParam {
 public:
 
@@ -55,12 +59,8 @@
 				//   generic CID fonts
   DisplayFontParamKind kind;
   union {
-    struct {
-      GString *fileName;
-    } t1;
-    struct {
-      GString *fileName;
-    } tt;
+    struct DFP_t1_tt_ t1;
+    struct DFP_t1_tt_ tt;
   };
 
   DisplayFontParam(GString *nameA, DisplayFontParamKind kindA);
diff -ur ../tetex-src-beta-2.99.1.20041026/texk/dvipng/dvipng.h ./texk/dvipng/dvipng.h
--- ../tetex-src-beta-2.99.1.20041026/texk/dvipng/dvipng.h	2004-10-23 12:45:08.000000000 -0700
+++ ./texk/dvipng/dvipng.h	2004-10-28 09:24:32.620095000 -0700
@@ -27,6 +27,10 @@
 #define DVIPNG_H
 #include "config.h"
 
+#if defined(HAVE_ALLOCA_H)
+#include <alloca.h>
+#endif
+
 #define  STRSIZE         255     /* stringsize for file specifications  */
 
 #define  FIRSTFNTCHAR  0
diff -ur ../tetex-src-beta-2.99.1.20041026/texk/dvipng/font.c ./texk/dvipng/font.c
--- ../tetex-src-beta-2.99.1.20041026/texk/dvipng/font.c	2004-07-01 05:25:43.000000000 -0700
+++ ./texk/dvipng/font.c	2004-10-27 14:12:36.108230000 -0700
@@ -188,7 +188,7 @@
 }
 
 #ifdef HAVE_FT2_OR_LIBT1
-inline char* kpse_find_t1_or_tt(char* filename) 
+char* kpse_find_t1_or_tt(char* filename) 
 {
     char* filepath = kpse_find_file(filename, kpse_type1_format, false);
 #ifdef HAVE_FT2
diff -ur ../tetex-src-beta-2.99.1.20041026/texk/dvipng/fontmap.c ./texk/dvipng/fontmap.c
--- ../tetex-src-beta-2.99.1.20041026/texk/dvipng/fontmap.c	2004-07-01 05:24:46.000000000 -0700
+++ ./texk/dvipng/fontmap.c	2004-10-27 14:12:42.528223000 -0700
@@ -29,7 +29,7 @@
 static struct filemmap psfont_mmap;
 static struct psfontmap *psfontmap=NULL;
 
-inline char* newword(char** buffer, char* end) 
+char* newword(char** buffer, char* end) 
 {
   char *word,*pos=*buffer;
 
diff -ur ../tetex-src-beta-2.99.1.20041026/texk/web2c/pdftexdir/avl.h ./texk/web2c/pdftexdir/avl.h
--- ../tetex-src-beta-2.99.1.20041026/texk/web2c/pdftexdir/avl.h	2004-02-24 22:58:06.000000000 -0800
+++ ./texk/web2c/pdftexdir/avl.h	2004-10-27 14:13:46.038224000 -0700
@@ -28,6 +28,10 @@
 
 #include <stddef.h>
 
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
 /* Function types. */
 typedef int avl_comparison_func (const void *avl_a, const void *avl_b,
                                  void *avl_param);
@@ -112,4 +116,8 @@
 void *avl_t_cur (struct avl_traverser *);
 void *avl_t_replace (struct avl_traverser *, void *);
 
+#if defined(__cplusplus)
+}
+#endif
+
 #endif /* avl.h */
diff -ur ../tetex-src-beta-2.99.1.20041026/texk/web2c/pdftexdir/epdf.h ./texk/web2c/pdftexdir/epdf.h
--- ../tetex-src-beta-2.99.1.20041026/texk/web2c/pdftexdir/epdf.h	2004-06-07 00:51:33.000000000 -0700
+++ ./texk/web2c/pdftexdir/epdf.h	2004-10-27 14:14:10.728222000 -0700
@@ -97,16 +97,6 @@
 /* config.c */
 extern integer cfgpar(integer);
 
-/* avl.c */
-typedef int avl_comparison_func (const void *avl_a, const void *avl_b, void *avl_param);
-typedef void avl_item_func (void *avl_item, void *avl_param);
-extern struct avl_table *avl_create (avl_comparison_func *, void *, struct libavl_allocator *);
-extern void avl_destroy (struct avl_table *, avl_item_func *);
-extern void **avl_probe (struct avl_table *, void *);
-extern void *avl_insert (struct avl_table *, void *);
-extern void *avl_delete (struct avl_table *, const void *);
-extern void *avl_find (const struct avl_table *, const void *);
-
 /* avlstuff.c */
 extern void avl_put_obj (integer, integer);
 extern integer avl_find_obj (integer, integer, integer);
diff -ur ../tetex-src-beta-2.99.1.20041026/texk/web2c/pdftexdir/pdftoepdf.cc ./texk/web2c/pdftexdir/pdftoepdf.cc
--- ../tetex-src-beta-2.99.1.20041026/texk/web2c/pdftexdir/pdftoepdf.cc	2004-06-07 00:51:34.000000000 -0700
+++ ./texk/web2c/pdftexdir/pdftoepdf.cc	2004-10-27 14:14:23.678234000 -0700
@@ -43,8 +43,8 @@
 #include "GlobalParams.h"
 #include "Error.h"
 
-#include "epdf.h"
 #include "avl.h"
+#include "epdf.h"
 
 static const char perforce_id[] = 
     "$Id: //depot/Build/source.development/TeX/texk/web2c/pdftexdir/pdftoepdf.cc#49 $";