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exfat: fix build with musl

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Fixes:
http://autobuild.buildroot.net/results/e1d/e1db07f0ea1e70c62f3294016c1b3a094de71d12/

The endianness handling functions in platform.h are protected behind ifdef
__GLIBC__ which musl doesn't define even though it does provide the
endianness handling interface.  Work around it by ensuring __GLIBC__ is
defined.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Peter Korsgaard 2015-08-31 11:21:05 +02:00
parent c559c0b55f
commit d3e9159a93
1 changed files with 11 additions and 2 deletions
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13
package/exfat/exfat.mk
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@ -10,15 +10,24 @@ EXFAT_SOURCE = fuse-exfat-$(EXFAT_VERSION).tar.gz
EXFAT_DEPENDENCIES = host-scons libfuse
EXFAT_LICENSE = GPLv3+
EXFAT_LICENSE_FILES = COPYING
EXFAT_CFLAGS = $(TARGET_CFLAGS) -std=c99
# The endianness handling functions in platform.h are protected behind
# ifdef __GLIBC__ which musl doesn't define even though it does
# provide the endianness handling interface. Work around it by
# ensuring __GLIBC__ is defined.
ifeq ($(BR2_TOOLCHAIN_USES_MUSL),y)
EXFAT_CFLAGS += -D__GLIBC__
endif
define EXFAT_BUILD_CMDS
(cd $(@D); \
$(TARGET_CONFIGURE_OPTS) CCFLAGS="$(TARGET_CFLAGS) -std=c99" $(SCONS))
$(TARGET_CONFIGURE_OPTS) CCFLAGS="$(EXFAT_CFLAGS)" $(SCONS))
endef
define EXFAT_INSTALL_TARGET_CMDS
(cd $(@D); \
$(TARGET_CONFIGURE_OPTS) CCFLAGS="$(TARGET_CFLAGS) -std=c99" $(SCONS) \
$(TARGET_CONFIGURE_OPTS) CCFLAGS="$(EXFAT_CFLAGS)" $(SCONS) \
DESTDIR=$(TARGET_DIR)/usr/sbin install)
endef