dev-db/mongodb: Add missing sys/sysmacros.h include

Closes: https://bugs.gentoo.org/show_bug.cgi?id=629906
Package-Manager: Portage-2.3.8, Repoman-2.3.3

dev-db/mongodb/files/mongodb-3.4.6-sysmacros-include.patch

@@ -0,0 +1,38 @@
+From e245cac2b3c18015dee8caddd449532785d15c2b Mon Sep 17 00:00:00 2001
+From: Jason Carey <jcarey@argv.me>
+Date: Mon, 26 Jun 2017 11:09:10 -0400
+Subject: [PATCH] SERVER-29855 Pull major/minor from sys/sysmacros.h
+
+Per newer versions of glibc:
+
+----
+error: In the GNU C Library, "major" is defined
+ by <sys/sysmacros.h>. For historical compatibility, it is
+ currently defined by <sys/types.h> as well, but we plan to
+ remove this soon. To use "major", include <sys/sysmacros.h>
+ directly. If you did not intend to use a system-defined macro
+ "major", you should undefine it after including <sys/types.h>. [-Werror]
+         string path = str::stream() << "/sys/dev/block/" << major(dev) << ':' << minor(dev)
+----
+
+Including <sys/sysmacros.h> appears to be the correct solution to quiet
+the warning
+---
+ src/mongo/db/storage/mmap_v1/mmap_v1_engine.cpp | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/src/mongo/db/storage/mmap_v1/mmap_v1_engine.cpp b/src/mongo/db/storage/mmap_v1/mmap_v1_engine.cpp
+index 5a784b25dc7..c43e148d3f4 100644
+--- a/src/mongo/db/storage/mmap_v1/mmap_v1_engine.cpp
++++ b/src/mongo/db/storage/mmap_v1/mmap_v1_engine.cpp
+@@ -36,6 +36,10 @@
+ #include <boost/filesystem/path.hpp>
+ #include <fstream>
+ 
++#ifdef __linux__
++#include <sys/sysmacros.h>
++#endif
++
+ #include "mongo/db/mongod_options.h"
+ #include "mongo/db/storage/mmap_v1/data_file_sync.h"
+ #include "mongo/db/storage/mmap_v1/dur.h"

dev-db/mongodb/mongodb-3.4.6.ebuild

@@ -100,12 +100,13 @@ pkg_setup() {
 }
 
 src_prepare() {
-	epatch "${FILESDIR}/${PN}-3.4.0-fix-scons.patch"
-	epatch "${FILESDIR}/${P}-no-boost-check.patch"
-	epatch "${FILESDIR}/${PN}-3.4.4-Replace-string-with-explicit-std-string.patch"
-	if has_version ">=dev-libs/boost-1.62"; then
-		epatch "${FILESDIR}/${PN}-3.2.10-boost-1.62.patch"
-	fi
+	epatch \
+		"${FILESDIR}/${PN}-3.4.0-fix-scons.patch" \
+		"${FILESDIR}/${P}-no-boost-check.patch" \
+		"${FILESDIR}/${PN}-3.4.4-Replace-string-with-explicit-std-string.patch" \
+		"${FILESDIR}/${PN}-3.2.10-boost-1.62.patch" \
+		"${FILESDIR}/${PN}-3.4.6-sysmacros-include.patch"
+
 	epatch_user
 }