[meta-networking][PATCH 3/9] spice: fix build with FORTIFY_SOURCES already defined in native gcc

[Martin Jansa <martin.jansa@gmail.com>]

* e.g. on gentoo hosts
* use 4 spaces for indentation

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
---
 ...rnings.m4-don-t-define-FORITFY_SOURC.patch | 37 +++++++++++++++++++
 .../recipes-support/spice/spice_git.bb        | 32 ++++++++--------
 2 files changed, 54 insertions(+), 15 deletions(-)
 create mode 100644 meta-networking/recipes-support/spice/files/0001-spice-compile-warnings.m4-don-t-define-FORITFY_SOURC.patch

diff --git a/meta-networking/recipes-support/spice/files/0001-spice-compile-warnings.m4-don-t-define-FORITFY_SOURC.patch b/meta-networking/recipes-support/spice/files/0001-spice-compile-warnings.m4-don-t-define-FORITFY_SOURC.patch
new file mode 100644
index 0000000000..666960566b
--- /dev/null
+++ b/meta-networking/recipes-support/spice/files/0001-spice-compile-warnings.m4-don-t-define-FORITFY_SOURC.patch
@@ -0,0 +1,37 @@
+From bf85d26f0326d4ea20429c29fd408703ee5bad54 Mon Sep 17 00:00:00 2001
+From: Martin Jansa <Martin.Jansa@gmail.com>
+Date: Wed, 13 Sep 2017 15:53:02 +0200
+Subject: [PATCH] spice-compile-warnings.m4: don't define FORITFY_SOURCES
+
+* otherwise fails when the native gcc already defines
+  FORTIFY_SOURCES (e.g. in gentoo).
+  | In file included from ../../git/server/inputs_channel.c:19:0:
+  | ../config.h:17:0: error: "_FORTIFY_SOURCE" redefined [-Werror]
+  |  # define _FORTIFY_SOURCE 2
+
+Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
+---
+ m4/spice-compile-warnings.m4 | 7 -------
+ 1 file changed, 7 deletions(-)
+
+diff --git a/m4/spice-compile-warnings.m4 b/m4/spice-compile-warnings.m4
+index 959971a2..55352ad6 100644
+--- a/m4/spice-compile-warnings.m4
++++ b/m4/spice-compile-warnings.m4
+@@ -109,13 +109,6 @@ AC_DEFUN([SPICE_COMPILE_WARNINGS],[
+     # This should be < 1024 really. pixman_utils is the blackspot
+     # preventing lower usage
+     gl_WARN_ADD([-Wframe-larger-than=20460])
+-
+-    # Use improved glibc headers
+-    AH_VERBATIM([FORTIFY_SOURCE],
+-    [/* Enable compile-time and run-time bounds-checking, and some warnings. */
+-#if __OPTIMIZE__
+-# define _FORTIFY_SOURCE 2
+-#endif
+ ])
+ 
+     # Extra special flags
+-- 
+2.14.1
+
diff --git a/meta-networking/recipes-support/spice/spice_git.bb b/meta-networking/recipes-support/spice/spice_git.bb
index 2039841ddf..dfe4613641 100644
--- a/meta-networking/recipes-support/spice/spice_git.bb
+++ b/meta-networking/recipes-support/spice/spice_git.bb
@@ -25,19 +25,21 @@ SRCREV_spice-protocol = "784407f248e7f99d2bfcc9368f9acd1efb2b9617"
 
 SRCREV_FORMAT = "spice_spice-common_spice-protocol"
 
-SRC_URI = "git://anongit.freedesktop.org/spice/spice;name=spice \
-           git://anongit.freedesktop.org/spice/spice-common;destsuffix=git/spice-common;name=spice-common \
-           git://anongit.freedesktop.org/spice/spice-protocol;destsuffix=git/spice-common/spice-protocol;name=spice-protocol \
-          "
+SRC_URI = " \
+    git://anongit.freedesktop.org/spice/spice;name=spice \
+    git://anongit.freedesktop.org/spice/spice-common;destsuffix=git/spice-common;name=spice-common \
+    git://anongit.freedesktop.org/spice/spice-protocol;destsuffix=git/spice-common/spice-protocol;name=spice-protocol \
+"
 
 SRC_URI += " \
-        file://spice-fix-CVE-2013-4282.patch \
-        file://configure.ac-add-subdir-objects-to-AM_INIT_AUTOMAKE.patch \
-        file://build-allow-separated-src-and-build-dirs.patch \
-        file://0001-red_parse_qxl-Fix-BITMAP_FMT_IS_RGB-defined-but-not-.patch \
-        file://0001-Use-PRI-macros-in-printf-to-keep-compatibility-betwe.patch \
-        file://Fix-build-issues-with-gcc-7.patch \
-        "
+    file://spice-fix-CVE-2013-4282.patch \
+    file://configure.ac-add-subdir-objects-to-AM_INIT_AUTOMAKE.patch \
+    file://build-allow-separated-src-and-build-dirs.patch \
+    file://0001-red_parse_qxl-Fix-BITMAP_FMT_IS_RGB-defined-but-not-.patch \
+    file://0001-Use-PRI-macros-in-printf-to-keep-compatibility-betwe.patch \
+    file://Fix-build-issues-with-gcc-7.patch \
+    file://0001-spice-compile-warnings.m4-don-t-define-FORITFY_SOURC.patch \
+"
 
 S = "${WORKDIR}/git"
 
@@ -66,13 +68,13 @@ FILES_${PN}-protocol += "${includedir}/spice-1"
 FILES_${PN}-protocol += "${datadir}/pkgconfig"
 
 do_configure_prepend() {
-	mkdir -p ${S}/spice-common/spice-protocol/m4
+    mkdir -p ${S}/spice-common/spice-protocol/m4
 }
 
 do_install_append() {
-	cd ${B}/spice-common/spice-protocol
-	oe_runmake DESTDIR="${D}" install
-	cd -
+    cd ${B}/spice-common/spice-protocol
+    oe_runmake DESTDIR="${D}" install
+    cd -
 }
 
 COMPATIBLE_HOST = '(x86_64|i.86).*-linux'
-- 
2.17.0