| Message ID | 20170709180236.25184-1-u.kleine-koenig@pengutronix.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
2017-07-10 3:02 GMT+09:00 Uwe Kleine-König <u.kleine-koenig@pengutronix.de>: > This fixes the following build error for me when building on an 32 bit > machine using an XFS file system: > > $ make scripts/basic/fixdep > HOSTCC scripts/basic/fixdep > fixdep: error fstat'ing depfile: scripts/basic/.fixdep.d: Value too large for defined data type > > Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> > --- > Changes since v1: > - rebase on current linus/master (conflicts with 9f3f1fd29976 ("kbuild: Add __cc-option macro")) > - also add HOST_LFS_CFLAGS to HOSTCXXFLAGS > > Makefile | 12 +++++++++--- > 1 file changed, 9 insertions(+), 3 deletions(-) > > diff --git a/Makefile b/Makefile > index 06ef9947cf7c..7c901e644bf6 100644 > --- a/Makefile > +++ b/Makefile > @@ -294,10 +294,16 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \ > else if [ -x /bin/bash ]; then echo /bin/bash; \ > else echo sh; fi ; fi) > > +HOST_LFS_CFLAGS := $(shell getconf LFS_CFLAGS) > +HOST_LFS_LDFLAGS := $(shell getconf LFS_LDFLAGS) > +HOST_LFS_LIBS := $(shell getconf LFS_LIBS) > + > HOSTCC = gcc > HOSTCXX = g++ > -HOSTCFLAGS := -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -std=gnu89 > -HOSTCXXFLAGS = -O2 > +HOSTCFLAGS := -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -std=gnu89 $(HOST_LFS_CFLAGS) > +HOSTLDFLAGS := $(HOST_LFS_LDFLAGS) > +HOST_LOADLIBES := $(HOST_LFS_LIBS) > +HOSTCXXFLAGS := -O2 $(HOST_LFS_CFLAGS) > > ifeq ($(shell $(HOSTCC) -v 2>&1 | grep -c "clang version"), 1) > HOSTCFLAGS += -Wno-unused-value -Wno-unused-parameter \ > @@ -408,7 +414,7 @@ KERNELVERSION = $(VERSION)$(if $(PATCHLEVEL),.$(PATCHLEVEL)$(if $(SUBLEVEL),.$(S > > export VERSION PATCHLEVEL SUBLEVEL KERNELRELEASE KERNELVERSION > export ARCH SRCARCH CONFIG_SHELL HOSTCC HOSTCFLAGS CROSS_COMPILE AS LD CC > -export CPP AR NM STRIP OBJCOPY OBJDUMP > +export CPP AR NM STRIP OBJCOPY OBJDUMP HOSTLDFLAGS HOST_LOADLIBES > export MAKE AWK GENKSYMS INSTALLKERNEL PERL PYTHON UTS_MACHINE > export HOSTCXX HOSTCXXFLAGS LDFLAGS_MODULE CHECK CHECKFLAGS > Applied to linux-kbuild with Ben's Acked-by. Thanks! I slightly fixed up locally: - HOSTCFLAGS is too long now. I wrapped the line with 80 cols. - Make HOSTCFLAGS and HOSTCXXFLAGS lined up.
diff --git a/Makefile b/Makefile index 06ef9947cf7c..7c901e644bf6 100644 --- a/Makefile +++ b/Makefile @@ -294,10 +294,16 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \ else if [ -x /bin/bash ]; then echo /bin/bash; \ else echo sh; fi ; fi) +HOST_LFS_CFLAGS := $(shell getconf LFS_CFLAGS) +HOST_LFS_LDFLAGS := $(shell getconf LFS_LDFLAGS) +HOST_LFS_LIBS := $(shell getconf LFS_LIBS) + HOSTCC = gcc HOSTCXX = g++ -HOSTCFLAGS := -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -std=gnu89 -HOSTCXXFLAGS = -O2 +HOSTCFLAGS := -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -std=gnu89 $(HOST_LFS_CFLAGS) +HOSTLDFLAGS := $(HOST_LFS_LDFLAGS) +HOST_LOADLIBES := $(HOST_LFS_LIBS) +HOSTCXXFLAGS := -O2 $(HOST_LFS_CFLAGS) ifeq ($(shell $(HOSTCC) -v 2>&1 | grep -c "clang version"), 1) HOSTCFLAGS += -Wno-unused-value -Wno-unused-parameter \ @@ -408,7 +414,7 @@ KERNELVERSION = $(VERSION)$(if $(PATCHLEVEL),.$(PATCHLEVEL)$(if $(SUBLEVEL),.$(S export VERSION PATCHLEVEL SUBLEVEL KERNELRELEASE KERNELVERSION export ARCH SRCARCH CONFIG_SHELL HOSTCC HOSTCFLAGS CROSS_COMPILE AS LD CC -export CPP AR NM STRIP OBJCOPY OBJDUMP +export CPP AR NM STRIP OBJCOPY OBJDUMP HOSTLDFLAGS HOST_LOADLIBES export MAKE AWK GENKSYMS INSTALLKERNEL PERL PYTHON UTS_MACHINE export HOSTCXX HOSTCXXFLAGS LDFLAGS_MODULE CHECK CHECKFLAGS
This fixes the following build error for me when building on an 32 bit machine using an XFS file system: $ make scripts/basic/fixdep HOSTCC scripts/basic/fixdep fixdep: error fstat'ing depfile: scripts/basic/.fixdep.d: Value too large for defined data type Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> --- Changes since v1: - rebase on current linus/master (conflicts with 9f3f1fd29976 ("kbuild: Add __cc-option macro")) - also add HOST_LFS_CFLAGS to HOSTCXXFLAGS Makefile | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-)