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ti-sgx-ddk-km: fix/workaround new gcc8 checks

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Signed-off-by: Denys Dmytriyenko <denys@ti.com>
This commit is contained in:
Denys Dmytriyenko
2018-10-15 05:57:17 +00:00
parent 2985dda033
commit 934fed368d
3 changed files with 63 additions and 1 deletions
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26
recipes-bsp/powervr-drivers/ti-sgx-ddk-km/0001-buildvars.mk-pass-Wno-cast-function-type.patch Normal file
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@@ -0,0 +1,26 @@
From 287ca27cdf9004b4ba9bb0ce30d6139f707246f9 Mon Sep 17 00:00:00 2001
From: Denys Dmytriyenko <denys@ti.com>
Date: Sun, 14 Oct 2018 19:53:14 -0400
Subject: [PATCH] buildvars.mk: pass -Wno-cast-function-type
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
---
eurasia_km/eurasiacon/build/linux2/buildvars.mk | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/eurasia_km/eurasiacon/build/linux2/buildvars.mk b/eurasia_km/eurasiacon/build/linux2/buildvars.mk
index f30e467..f00f852 100644
--- a/eurasia_km/eurasiacon/build/linux2/buildvars.mk
+++ b/eurasia_km/eurasiacon/build/linux2/buildvars.mk
@@ -48,7 +48,7 @@
# These flags are used for kernel, User C and User C++
#
-COMMON_FLAGS := -W -Wall
+COMMON_FLAGS := -W -Wall -Wno-cast-function-type
# Some GCC warnings are C only, so we must mask them from C++
#
--
2.7.4

34
recipes-bsp/powervr-drivers/ti-sgx-ddk-km/0001-srvkm-env-linux-osfunc.c-fix-gcc8-stringop-truncatio.patch Normal file
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@@ -0,0 +1,34 @@
From 353d8b9313abc492e5938171cea4ac697fd991f0 Mon Sep 17 00:00:00 2001
From: Denys Dmytriyenko <denys@ti.com>
Date: Sun, 14 Oct 2018 19:41:49 -0400
Subject: [PATCH] srvkm/env/linux/osfunc.c: fix gcc8 stringop-truncation error
gcc8 now checks for strncpy function that potentially truncate the terminating
NUL charcter from the source string. Fails like this:
.../services4/srvkm/env/linux/osfunc.c:3051:13: error: 'strncpy' specified bound 50 equals destination size [-Werror=stringop-truncation]
| strncpy(psEventObject->szName, pszName, EVENTOBJNAME_MAXLENGTH);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| cc1: all warnings being treated as errors
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
---
eurasia_km/services4/srvkm/env/linux/osfunc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/eurasia_km/services4/srvkm/env/linux/osfunc.c b/eurasia_km/services4/srvkm/env/linux/osfunc.c
index 02dfe9b..02c8e3b 100644
--- a/eurasia_km/services4/srvkm/env/linux/osfunc.c
+++ b/eurasia_km/services4/srvkm/env/linux/osfunc.c
@@ -3048,7 +3048,7 @@ PVRSRV_ERROR OSEventObjectCreateKM(const IMG_CHAR *pszName, PVRSRV_EVENTOBJECT *
if(pszName)
{
/* copy over the event object name */
- strncpy(psEventObject->szName, pszName, EVENTOBJNAME_MAXLENGTH);
+ strncpy(psEventObject->szName, pszName, EVENTOBJNAME_MAXLENGTH-1);
}
else
{
--
2.7.4

4
recipes-bsp/powervr-drivers/ti-sgx-ddk-km_1.14.3699939.bb
View File

@@ -22,7 +22,9 @@ RCONFLICTS_${PN} = "omapdrm-pvr"
BRANCH = "ti-img-sgx/${PV}/k4.14"
SRC_URI = "git://git.ti.com/graphics/omap5-sgx-ddk-linux.git;protocol=git;branch=${BRANCH}"
SRC_URI = "git://git.ti.com/graphics/omap5-sgx-ddk-linux.git;protocol=git;branch=${BRANCH} \
file://0001-srvkm-env-linux-osfunc.c-fix-gcc8-stringop-truncatio.patch \
file://0001-buildvars.mk-pass-Wno-cast-function-type.patch"
S = "${WORKDIR}/git"