[Buildroot] [PATCH 1/1] package/rpi-rgb-led-matrix: needs -fPIC
Fabrice Fontaine
fontaine.fabrice at gmail.com
Thu Dec 9 21:32:06 UTC 2021
Fix the following build failure raised since the addition of the package
in commit e821078031e14df69e5142f23e9cb7b5a1ea0e77:
/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/aarch64-buildroot-linux-gnu/9.3.0/../../../../aarch64-buildroot-linux-gnu/bin/ld: led-matrix.o: relocation R_AARCH64_ADR_PREL_PG_HI21 against symbol `_ZTVN10rgb_matrix11FrameCanvasE' which may bind externally can not be used when making a shared object; recompile with -fPIC
Fixes:
- http://autobuild.buildroot.org/results/be291d6b0efdc1914babfb4a9be5eb863058eaf5
Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
---
package/rpi-rgb-led-matrix/rpi-rgb-led-matrix.mk | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/package/rpi-rgb-led-matrix/rpi-rgb-led-matrix.mk b/package/rpi-rgb-led-matrix/rpi-rgb-led-matrix.mk
index b220bbc3db..85c1d1a320 100644
--- a/package/rpi-rgb-led-matrix/rpi-rgb-led-matrix.mk
+++ b/package/rpi-rgb-led-matrix/rpi-rgb-led-matrix.mk
@@ -10,8 +10,12 @@ RPI_RGB_LED_MATRIX_LICENSE = GPL-2.0
RPI_RGB_LED_MATRIX_LICENSE_FILES = COPYING
RPI_RGB_LED_MATRIX_INSTALL_STAGING = YES
+RPI_RGB_LED_MATRIX_MAKE_OPTS = \
+ $(TARGET_CONFIGURE_OPTS) \
+ CXXFLAGS="$(TARGET_CXXFLAGS) -fPIC"
+
define RPI_RGB_LED_MATRIX_BUILD_CMDS
- $(MAKE) $(TARGET_CONFIGURE_OPTS) -C $(@D)/lib all
+ $(MAKE) $(RPI_RGB_LED_MATRIX_MAKE_OPTS) -C $(@D)/lib all
endef
define RPI_RGB_LED_MATRIX_INSTALL_STAGING_CMDS
@@ -31,7 +35,7 @@ ifeq ($(BR2_PACKAGE_RPI_RGB_LED_MATRIX_IMAGE_VIEWER),y)
RPI_RGB_LED_MATRIX_DEPENDENCIES += graphicsmagick
define RPI_RGB_LED_MATRIX_BUILD_IMAGE_VIEWER_CMDS
- $(MAKE) $(TARGET_CONFIGURE_OPTS) \
+ $(MAKE) $(RPI_RGB_LED_MATRIX_MAKE_OPTS) \
MAGICK_CXXFLAGS="-I$(STAGING_DIR)/usr/include/GraphicsMagick $(shell $(STAGING_DIR)/usr/bin/GraphicsMagick++-config --cxxflags)" \
MAGICK_LDFLAGS="-L$(STAGING_DIR)/usr/lib $(shell $(STAGING_DIR)/usr/bin/GraphicsMagick++-config --libs)" \
-C $(@D)/utils led-image-viewer
@@ -46,7 +50,7 @@ endif
ifeq ($(BR2_PACKAGE_RPI_RGB_LED_MATRIX_TEXT_SCROLLER),y)
define RPI_RGB_LED_MATRIX_BUILD_TEXT_SCROLLER_CMDS
- $(MAKE) $(TARGET_CONFIGURE_OPTS) -C $(@D)/utils text-scroller
+ $(MAKE) $(RPI_RGB_LED_MATRIX_MAKE_OPTS) -C $(@D)/utils text-scroller
endef
RPI_RGB_LED_MATRIX_POST_BUILD_HOOKS += RPI_RGB_LED_MATRIX_BUILD_TEXT_SCROLLER_CMDS
@@ -62,7 +66,7 @@ ifeq ($(BR2_PACKAGE_RPI_RGB_LED_MATRIX_VIDEO_VIEWER),y)
RPI_RGB_LED_MATRIX_DEPENDENCIES += ffmpeg
define RPI_RGB_LED_MATRIX_BUILD_VIDEO_VIEWER_CMDS
- $(MAKE) $(TARGET_CONFIGURE_OPTS) \
+ $(MAKE) $(RPI_RGB_LED_MATRIX_MAKE_OPTS) \
AV_CXXFLAGS="$(shell $(HOST_DIR)/bin/pkg-config --cflags libavcodec libavformat libswscale libavutil)" \
AV_LDFLAGS="$(shell $(HOST_DIR)/bin/pkg-config --libs libavcodec libavformat libswscale libavutil)" \
-C $(@D)/utils video-viewer
--
2.33.0
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