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package/irrlicht: add patch to fix libraries linking

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This patch fix the irrlicht makefile which contains the paths
that point to the host system libraries that are not used and
are not available in Buildroot what's unsafe for cross-compilation.
In addition it fixes linking to the X11 libraries and the following errors:

/home/bartekk/buildroot/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: /home/bartekk/buildroot/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/libIrrlicht.so: undefined reference to `XSetSelectionOwner'
/home/bartekk/buildroot/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: /home/bartekk/buildroot/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/libIrrlicht.so: undefined reference to `glXGetProcAddress'
/home/bartekk/buildroot/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: /home/bartekk/buildroot/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/libIrrlicht.so: undefined reference to `glXMakeCurrent'
/home/bartekk/buildroot/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: /home/bartekk/buildroot/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/libIrrlicht.so: undefined reference to `XF86VidModeSetViewPort'
/home/bartekk/buildroot/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: /home/bartekk/buildroot/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/libIrrlicht.so: undefined reference to `XF86VidModeSwitchToMode'
/home/bartekk/buildroot/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: /home/bartekk/buildroot/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/libIrrlicht.so: undefined reference to `glClearDepth'
/home/bartekk/buildroot/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: /home/bartekk/buildroot/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/libIrrlicht.so: undefined reference to `XGetVisualInfo'
/home/bartekk/buildroot/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: /home/bartekk/buildroot/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/libIrrlicht.so: undefined reference to `XGrabKeyboard'
/home/bartekk/buildroot/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: /home/bartekk/buildroot/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/libIrrlicht.so: undefined reference to `glMatrixMode'

Signed-off-by: Bartosz Bilas <b.bilas@grinn-global.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 98c57af89d)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Bartosz Bilas 2020-06-23 20:20:08 +02:00 committed by Peter Korsgaard
parent 6c756f6e7c
commit a8dd8f03d1
1 changed files with 36 additions and 0 deletions
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36
package/irrlicht/0003-makefile-override-LDFLAGS-and-remove-obsolete-X11R6-.patch Normal file
View File

@ -0,0 +1,36 @@
From 0ecb59c4dc575bb902c1955d8762f91ff79290a4 Mon Sep 17 00:00:00 2001
From: Bartosz Bilas <b.bilas@grinn-global.com>
Date: Tue, 23 Jun 2020 19:36:27 +0200
Subject: [PATCH] makefile: override LDFLAGS and remove obsolete X11R6
lib/include directories
Add "override" keyword to LDFLAGS variable in order to link libraries
using buildroot cross-compiler correctly and remove those non-supported
paths to lib/includes that are not used and not available in buildroot
and in addition point to the host system libraries in a result
cause the following warning:
/home/bartekk/buildroot/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: warning: library search path "/usr/X11R6/lib" is unsafe for cross-compilation
Signed-off-by: Bartosz Bilas <b.bilas@grinn-global.com>
---
source/Irrlicht/Makefile | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/source/Irrlicht/Makefile b/source/Irrlicht/Makefile
index 1a8277e..b323237 100644
--- a/source/Irrlicht/Makefile
+++ b/source/Irrlicht/Makefile
@@ -88,8 +88,7 @@ STATIC_LIB = libIrrlicht.a
LIB_PATH = ../../lib/$(SYSTEM)
INSTALL_DIR = /usr/local/lib
sharedlib install: SHARED_LIB = libIrrlicht.so
-sharedlib: LDFLAGS += -L/usr/X11R6/lib$(LIBSELECT) -lGL -lXxf86vm
-staticlib sharedlib: CXXINCS += -I/usr/X11R6/include
+sharedlib: override LDFLAGS += -lGL -lXxf86vm
#OSX specific options
staticlib_osx sharedlib_osx install_osx: SYSTEM = MacOSX
--
2.27.0