[Buildroot] [git commit branch/next] e2fsprogs: disable e4defrag in host variant

[Buildroot] [git commit branch/next] e2fsprogs: disable e4defrag in host variant

[Thomas Petazzoni]

commit: http://git.buildroot.net/buildroot/commit/?id=0bbd1dbc156cc81e6f9986c79774c67d537832a8
branch: http://git.buildroot.net/buildroot/commit/?id=refs/heads/next

e4defrag from e2fsprogs 1.42.13 encounters these build errors on RHEL5.8 hosts:
e4defrag.c:197:2: error: #error sync_file_range not available!
e4defrag.c:201:2: error: #error fallocate64 not available!

It's possible to fix these problems, but we don't use it on the host
anyway, so just disable it.

Signed-off-by: Hollis Blanchard <hollis_blanchard@mentor.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---
 package/e2fsprogs/e2fsprogs.mk |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/package/e2fsprogs/e2fsprogs.mk b/package/e2fsprogs/e2fsprogs.mk
index c863f70..178372b 100644
--- a/package/e2fsprogs/e2fsprogs.mk
+++ b/package/e2fsprogs/e2fsprogs.mk
@@ -12,6 +12,10 @@ E2FSPROGS_LICENSE_FILES = COPYING lib/uuid/COPYING lib/ss/mit-sipb-copyright.h l
 E2FSPROGS_INSTALL_STAGING = YES
 E2FSPROGS_INSTALL_STAGING_OPTS = DESTDIR=$(STAGING_DIR) install-libs
 
+# e4defrag doesn't build on older systems like RHEL5.x, and we don't
+# need it on the host anyway.
+HOST_E2FSPROGS_CONF_OPTS += --disable-defrag
+
 E2FSPROGS_CONF_OPTS = \
 	$(if $(BR2_STATIC_LIBS),,--enable-elf-shlibs) \
 	$(if $(BR2_PACKAGE_E2FSPROGS_DEBUGFS),,--disable-debugfs) \