[Buildroot] [PATCH 3/4] package/qemu: disable bzip2 for the host variant
Romain Naour
romain.naour at gmail.com
Mon Apr 6 14:21:58 UTC 2020
bzip2 support is needed for reading bzip2-compressed dmg images.
But the host-bzip2 is missing from host qemu package dependency,
so the qemu build system will try to detect automatically the
external libbzip2 libraries installed on the host.
$ ldd output/host/bin/qemu-system-aarch64
[...]
libbz2.so.1 => /lib64/libbz2.so.1
or
libbz2.so.1.0 => output/host/lib/libbz2.so.1.0
if host-bzip2 is built before host-qemu.
Disable explicitely bzip2 options to improve the build
reproducibility.
Signed-off-by: Romain Naour <romain.naour at gmail.com>
---
package/qemu/qemu.mk | 1 +
1 file changed, 1 insertion(+)
diff --git a/package/qemu/qemu.mk b/package/qemu/qemu.mk
index b8904ffe18..06841a56d0 100644
--- a/package/qemu/qemu.mk
+++ b/package/qemu/qemu.mk
@@ -303,6 +303,7 @@ define HOST_QEMU_CONFIGURE_CMDS
--extra-cflags="$(HOST_QEMU_CFLAGS)" \
--extra-ldflags="$(HOST_LDFLAGS)" \
--python=$(HOST_DIR)/bin/python3 \
+ --disable-bzip2 \
--disable-libssh \
--disable-vnc-jpeg \
--disable-vnc-png \
--
2.25.1
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