* pa/pa.h (PARSE_LDD_OUTPUT): Handle output from hpux10.20 "chatr".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12887 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/config/pa/pa.h b/gcc/config/pa/pa.h
index f76468e..f9a3d93 100644 (file)
--- a/gcc/config/pa/pa.h
+++ b/gcc/config/pa/pa.h
@@ -270,16 +270,43 @@ extern int target_flags;
    linked executables and shared libraries.  */
 #define LDD_SUFFIX "chatr"
 /* Look for lines like "dynamic   /usr/lib/X11R5/libX11.sl"
-   or "static    /usr/lib/X11R5/libX11.sl".  */
+   or "static    /usr/lib/X11R5/libX11.sl". 
+
+   HPUX 10.20 also has lines like "static branch prediction ..."
+   so we filter that out explcitly.
+
+   We also try to bound our search for libraries with marker
+   lines.  What a pain.  */
 #define PARSE_LDD_OUTPUT(PTR)                                  \
 do {                                                           \
+  static int in_shlib_list = 0;                                        \
   while (*PTR == ' ') PTR++;                                   \
-  if (strncmp (PTR, "dynamic", sizeof ("dynamic") - 1) == 0)   \
+  if (strncmp (PTR, "shared library list:",                    \
+              sizeof ("shared library list:") - 1) == 0)       \
+    {                                                          \
+      PTR = 0;                                                 \
+      in_shlib_list = 1;                                       \
+    }                                                          \
+  else if (strncmp (PTR, "shared library binding:",            \
+                   sizeof ("shared library binding:") - 1) == 0)\
+    {                                                          \
+      PTR = 0;                                                 \
+      in_shlib_list = 0;                                       \
+    }                                                          \
+  else if (strncmp (PTR, "static branch prediction disabled",  \
+                   sizeof ("static branch prediction disabled") - 1) == 0)\
+    {                                                          \
+      PTR = 0;                                                 \
+      in_shlib_list = 0;                                       \
+    }                                                          \
+  else if (in_shlib_list                                       \
+          &&  strncmp (PTR, "dynamic", sizeof ("dynamic") - 1) == 0) \
     {                                                          \
       PTR += sizeof ("dynamic") - 1;                           \
       while (*p == ' ') PTR++;                                 \
     }                                                          \
-  else if (strncmp (PTR, "static", sizeof ("static") - 1) == 0)        \
+  else if (in_shlib_list                                       \
+          && strncmp (PTR, "static", sizeof ("static") - 1) == 0) \
     {                                                          \
       PTR += sizeof ("static") - 1;                            \
       while (*p == ' ') PTR++;                                 \