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package/rsync: force HAVE_C99_VSNPRINTF to "yes"

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We know the system will have a modern-enough C library that implements
the required snprintf() functionality. Since the configure stage can't
detect the system's capabilities (because it is cross-compiling), let's
hard-code the decision.

As a result, rsync won't be linking in its own copy of snprintf().

Signed-off-by: Markus Mayer <mmayer@broadcom.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 0b17cd017e)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Markus Mayer 2022-10-19 16:34:14 -07:00 committed by Peter Korsgaard
parent 647e433e5e
commit 72c53e5fbd
1 changed files with 3 additions and 0 deletions
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package/rsync/rsync.mk
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@ -11,6 +11,9 @@ RSYNC_LICENSE_FILES = COPYING
RSYNC_CPE_ID_VENDOR = samba
RSYNC_SELINUX_MODULES = rsync
RSYNC_DEPENDENCIES = zlib popt
# We know that our C library is modern enough for C99 vsnprintf(). Since
# configure can't detect this, we tell configure that vsnprintf() is safe.
RSYNC_CONF_ENV = rsync_cv_HAVE_C99_VSNPRINTF=yes
RSYNC_CONF_OPTS = \
--with-included-zlib=no \
--with-included-popt=no \