Patch from Firefox ESR 38 Void packaging.
--- mozilla/toolkit.orig/crashreporter/google-breakpad/src/common/linux/dump_symbols.cc	2014-03-15 05:19:36.000000000 +0000
+++ mozilla/toolkit/crashreporter/google-breakpad/src/common/linux/dump_symbols.cc	2014-04-17 10:24:33.793431933 +0000
@@ -45,6 +45,7 @@
 #include <sys/mman.h>
 #include <sys/stat.h>
 #include <unistd.h>
+#include <libgen.h>
 
 #include <iostream>
 #include <set>
--- mozilla/toolkit.orig/crashreporter/google-breakpad/src/common/stabs_reader.cc	2014-03-15 05:19:36.000000000 +0000
+++ mozilla/toolkit/crashreporter/google-breakpad/src/common/stabs_reader.cc	2014-04-17 10:24:33.793431933 +0000
@@ -41,6 +41,10 @@
 
 #include "common/using_std_string.h"
 
+#ifndef N_UNDF
+#define N_UNDF 0
+#endif
+
 using std::vector;
 
 namespace google_breakpad {
--- mozilla/toolkit.orig/crashreporter/google-breakpad/src/common/stabs_reader.h	2014-03-15 05:19:36.000000000 +0000
+++ mozilla/toolkit/crashreporter/google-breakpad/src/common/stabs_reader.h	2014-04-17 10:24:33.793431933 +0000
@@ -53,9 +53,10 @@
 #include <config.h>
 #endif
 
-#ifdef HAVE_A_OUT_H
+#if 0
 #include <a.out.h>
 #endif
+
 #ifdef HAVE_MACH_O_NLIST_H
 #include <mach-o/nlist.h>
 #endif
--- mozilla/toolkit.orig/crashreporter/google-breakpad/src/third_party/lss/linux_syscall_support.h	2014-03-15 05:19:37.000000000 +0000
+++ mozilla/toolkit/crashreporter/google-breakpad/src/third_party/lss/linux_syscall_support.h	2014-04-17 10:24:33.793431933 +0000
@@ -2813,7 +2813,7 @@
     LSS_INLINE _syscall6(void*, mmap,              void*, s,
                          size_t,                   l, int,               p,
                          int,                      f, int,               d,
-                         __off64_t,                o)
+                         off_t,                    o)
 
     LSS_INLINE _syscall4(int, newfstatat,         int,   d,
                          const char *,            p,
--- mozilla/toolkit.orig/mozapps/update/common/updatedefines.h	2014-03-15 05:19:37.000000000 +0000
+++ mozilla/toolkit/mozapps/update/common/updatedefines.h	2014-04-17 10:24:33.793431933 +0000
@@ -105,7 +105,7 @@
 
 #ifdef SOLARIS
 # include <sys/stat.h>
-#else
+#elif !defined(__linux__) || defined(__GLIBC__)
 # include <fts.h>
 #endif
 # include <dirent.h>
--- mozilla/toolkit.orig/mozapps/update/updater/updater.cpp	2014-03-15 05:19:37.000000000 +0000
+++ mozilla/toolkit/mozapps/update/updater/updater.cpp	2014-04-17 10:24:33.796765327 +0000
@@ -3432,6 +3432,7 @@
 int add_dir_entries(const NS_tchar *dirpath, ActionList *list)
 {
   int rv = OK;
+#if !defined(__linux__) || defined(__GLIBC__)
   FTS *ftsdir;
   FTSENT *ftsdirEntry;
   NS_tchar searchpath[MAXPATHLEN];
@@ -3534,6 +3535,7 @@
   }
 
   fts_close(ftsdir);
+#endif
 
   return rv;
 }
--- mozilla/toolkit.orig/xre/nsSigHandlers.cpp	2014-03-15 05:19:38.000000000 +0000
+++ mozilla/toolkit/xre/nsSigHandlers.cpp	2014-04-17 10:24:33.796765327 +0000
@@ -15,6 +15,7 @@
 #include <signal.h>
 #include <stdio.h>
 #include <string.h>
+#include <sys/types.h>
 #include "prthread.h"
 #include "plstr.h"
 #include "prenv.h"
@@ -152,7 +153,7 @@
   status->__invalid = status->__denorm = status->__zdiv = status->__ovrfl = status->__undfl =
     status->__precis = status->__stkflt = status->__errsumm = 0;
 
-  __uint32_t *mxcsr = &uc->uc_mcontext->__fs.__fpu_mxcsr;
+  u_int32_t *mxcsr = &uc->uc_mcontext->__fs.__fpu_mxcsr;
   *mxcsr |= SSE_EXCEPTION_MASK; /* disable all SSE exceptions */
   *mxcsr &= ~SSE_STATUS_FLAGS; /* clear all pending SSE exceptions */
 #endif
@@ -172,13 +173,13 @@
   *sw &= ~FPU_STATUS_FLAGS;
 #endif
 #if defined(__amd64__)
-  __uint16_t *cw = &uc->uc_mcontext.fpregs->cwd;
+  u_int16_t *cw = &uc->uc_mcontext.fpregs->cwd;
   *cw |= FPU_EXCEPTION_MASK;
 
-  __uint16_t *sw = &uc->uc_mcontext.fpregs->swd;
+  u_int16_t *sw = &uc->uc_mcontext.fpregs->swd;
   *sw &= ~FPU_STATUS_FLAGS;
 
-  __uint32_t *mxcsr = &uc->uc_mcontext.fpregs->mxcsr;
+  u_int32_t *mxcsr = &uc->uc_mcontext.fpregs->mxcsr;
   *mxcsr |= SSE_EXCEPTION_MASK; /* disable all SSE exceptions */
   *mxcsr &= ~SSE_STATUS_FLAGS; /* clear all pending SSE exceptions */
 #endif
@@ -187,24 +188,24 @@
   ucontext_t *uc = (ucontext_t *)context;
 
 #if defined(__i386)
-  uint32_t *cw = &uc->uc_mcontext.fpregs.fp_reg_set.fpchip_state.state[0];
+  u_int32_t *cw = &uc->uc_mcontext.fpregs.fp_reg_set.fpchip_state.state[0];
   *cw |= FPU_EXCEPTION_MASK;
 
-  uint32_t *sw = &uc->uc_mcontext.fpregs.fp_reg_set.fpchip_state.state[1];
+  u_int32_t *sw = &uc->uc_mcontext.fpregs.fp_reg_set.fpchip_state.state[1];
   *sw &= ~FPU_STATUS_FLAGS;
 
   /* address of the instruction that caused the exception */
-  uint32_t *ip = &uc->uc_mcontext.fpregs.fp_reg_set.fpchip_state.state[3];
+  u_int32_t *ip = &uc->uc_mcontext.fpregs.fp_reg_set.fpchip_state.state[3];
   uc->uc_mcontext.gregs[REG_PC] = *ip;
 #endif
 #if defined(__amd64__)
-  uint16_t *cw = &uc->uc_mcontext.fpregs.fp_reg_set.fpchip_state.cw;
+  u_int16_t *cw = &uc->uc_mcontext.fpregs.fp_reg_set.fpchip_state.cw;
   *cw |= FPU_EXCEPTION_MASK;
 
-  uint16_t *sw = &uc->uc_mcontext.fpregs.fp_reg_set.fpchip_state.sw;
+  u_int16_t *sw = &uc->uc_mcontext.fpregs.fp_reg_set.fpchip_state.sw;
   *sw &= ~FPU_STATUS_FLAGS;
 
-  uint32_t *mxcsr = &uc->uc_mcontext.fpregs.fp_reg_set.fpchip_state.mxcsr;
+  u_int32_t *mxcsr = &uc->uc_mcontext.fpregs.fp_reg_set.fpchip_state.mxcsr;
   *mxcsr |= SSE_EXCEPTION_MASK; /* disable all SSE exceptions */
   *mxcsr &= ~SSE_STATUS_FLAGS; /* clear all pending SSE exceptions */
 #endif