1424278f2e
With Microblaze Gcc version < 8.x the build hangs due to gcc bug
85180: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85180. The bug
shows up when building ddrescue with optimization but not when
building with -O0. To work around this, if
BR2_TOOLCHAIN_HAS_GCC_BUG_85180=y we force using -O0.
Fixes:
http://autobuild.buildroot.net/results/2af69401acb76be3d3fd427d1c58fed3af33bf9b/
Signed-off-by: Giulio Benetti <giulio.benetti@micronovasrl.com>
[Thomas: tweak CFLAGS logic, improve commit log]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 2f5d554f4d)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
36 lines
880 B
Makefile
36 lines
880 B
Makefile
################################################################################
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#
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# ddrescue
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#
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################################################################################
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DDRESCUE_VERSION = 1.22
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DDRESCUE_SOURCE = ddrescue-$(DDRESCUE_VERSION).tar.lz
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DDRESCUE_SITE = http://download.savannah.gnu.org/releases/ddrescue
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DDRESCUE_LICENSE = GPL-2.0+
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DDRESCUE_LICENSE_FILES = COPYING
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define DDRESCUE_CONFIGURE_CMDS
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(cd $(@D); \
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$(TARGET_MAKE_ENV) ./configure \
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--prefix=/usr \
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$(TARGET_CONFIGURE_OPTS) \
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)
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endef
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DDRESCUE_CXXFLAGS = $(TARGET_CXXFLAGS)
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ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_85180),y)
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DDRESCUE_CXXFLAGS += -O0
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endif
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define DDRESCUE_BUILD_CMDS
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$(TARGET_MAKE_ENV) $(MAKE) CXXFLAGS="$(DDRESCUE_CXXFLAGS)" -C $(@D)
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endef
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define DDRESCUE_INSTALL_TARGET_CMDS
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$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) DESTDIR="$(TARGET_DIR)" install
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endef
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$(eval $(generic-package))
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