From 72bc5f226543c766e3eb4112f1a2e7fcb82bfa3c Mon Sep 17 00:00:00 2001
From: Haibin Lin <linhaibin.eric@gmail.com>
Date: Sun, 24 Mar 2019 10:35:26 -0700
Subject: [PATCH 1/2] upgrade dmlc-core

---
 3rdparty/dmlc-core | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/3rdparty/dmlc-core b/3rdparty/dmlc-core
index 55f3c7bc1d87..3ffea8694adf 160000
--- a/3rdparty/dmlc-core
+++ b/3rdparty/dmlc-core
@@ -1 +1 @@
-Subproject commit 55f3c7bc1d875fbc7d34fc26651bb8c6818c8355
+Subproject commit 3ffea8694adf9c0363f9abbf162dc0e4a45b22c5

From 85d059fe0053c2ff203e641e5b891b848f9f612c Mon Sep 17 00:00:00 2001
From: Haibin Lin <linhaibin.eric@gmail.com>
Date: Fri, 5 Apr 2019 17:28:52 -0700
Subject: [PATCH 2/2] Update amalgamation.py

---
 amalgamation/amalgamation.py | 25 +++++++++++++++++++++----
 1 file changed, 21 insertions(+), 4 deletions(-)

diff --git a/amalgamation/amalgamation.py b/amalgamation/amalgamation.py
index 0a4be02b8ff9..e47ab6b0e22e 100644
--- a/amalgamation/amalgamation.py
+++ b/amalgamation/amalgamation.py
@@ -46,6 +46,14 @@
 if platform.system() != 'Windows':
     blacklist.append('windows.h')
     blacklist.append('process.h')
+    blacklist.append('Shlwapi.h')
+
+if platform.system() == 'Windows':
+    blacklist.append('unistd.h')
+
+if 'freebsd' not in sys.platform:
+    blacklist.append('sys/endian.h')
+
 
 
 def get_sources(def_file):
@@ -94,6 +102,7 @@ def find_source(name, start, stage):
 
 re1 = re.compile('<([./a-zA-Z0-9_-]*)>')
 re2 = re.compile('"([./a-zA-Z0-9_-]*)"')
+re3 = re.compile('DMLC_EXECINFO_H')
 
 sysheaders = []
 history = set([])
@@ -129,6 +138,9 @@ def expand(x, pending, stage):
     with open(x, 'rb') as x_h:
         for line in x_h.readlines():
             uline = line.decode('utf-8')
+            if '#define DMLC_LOG_STACK_TRACE 1' in uline.strip():
+                # Do not enable stacktrace logging
+                continue
             if uline.find('#include') < 0:
                 out.write(line)
                 continue
@@ -138,10 +150,15 @@ def expand(x, pending, stage):
             m = re1.search(uline)
             if not m:
                 m = re2.search(uline)
-            if not m:
-                print(uline + ' not found')
-                continue
-            path = m.groups()[0]
+            if m:
+                path = m.groups()[0]
+            else:
+                m = re3.search(uline)
+                if m:
+                    path = 'execinfo.h'
+                else:
+                    print(uline + ' not found')
+                    continue
             h = path.strip('./') if "../3rdparty/" not in path else path
             if h.endswith('complex.h') and x.endswith('openblas_config.h'):
                 source = ''