From: Julian Seward <jseward@acm.org>
Date: Sat, 13 Jul 2002 12:20:35 +0000 (+0000)
Subject: Print additional useful information immediately prior to
X-Git-Tag: svn/VALGRIND_1_0_3~15
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2349ee6191e4f08cf097b2fe67b1e73d35954c0c;p=thirdparty%2Fvalgrind.git

Print additional useful information immediately prior to
   VG_(panic)("VG_(mash_LD_PRELOAD_and_LD_LIBRARY_PATH) failed\n");


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@491
---

diff --git a/coregrind/vg_main.c b/coregrind/vg_main.c
index 695d2a615f..1095aa5122 100644
--- a/coregrind/vg_main.c
+++ b/coregrind/vg_main.c
@@ -1312,6 +1312,18 @@ void VG_(mash_LD_PRELOAD_and_LD_LIBRARY_PATH) ( Char* ld_preload_str,
       what, ld_preload_str, ld_library_path_str, 
       p_prel, p_path, VG_LIBDIR 
    );
+   VG_(printf)(
+      "\n"
+      "Note that this is often caused by mis-installation of valgrind.\n"
+      "Correct installation procedure is:\n"
+      "   ./configure --prefix=/install/dir\n"
+      "   make install\n"
+      "And then use /install/dir/bin/valgrind\n"
+      "Moving the installation directory elsewhere after 'make install'\n"
+      "will cause the above error.  Hand-editing the paths in the shell\n"
+      "scripts is also likely to cause problems.\n"
+      "\n"
+   );
    VG_(panic)("VG_(mash_LD_PRELOAD_and_LD_LIBRARY_PATH) failed\n");
 }
 
diff --git a/vg_main.c b/vg_main.c
index 695d2a615f..1095aa5122 100644
--- a/vg_main.c
+++ b/vg_main.c
@@ -1312,6 +1312,18 @@ void VG_(mash_LD_PRELOAD_and_LD_LIBRARY_PATH) ( Char* ld_preload_str,
       what, ld_preload_str, ld_library_path_str, 
       p_prel, p_path, VG_LIBDIR 
    );
+   VG_(printf)(
+      "\n"
+      "Note that this is often caused by mis-installation of valgrind.\n"
+      "Correct installation procedure is:\n"
+      "   ./configure --prefix=/install/dir\n"
+      "   make install\n"
+      "And then use /install/dir/bin/valgrind\n"
+      "Moving the installation directory elsewhere after 'make install'\n"
+      "will cause the above error.  Hand-editing the paths in the shell\n"
+      "scripts is also likely to cause problems.\n"
+      "\n"
+   );
    VG_(panic)("VG_(mash_LD_PRELOAD_and_LD_LIBRARY_PATH) failed\n");
 }