douglas.royds 374bfe0cc6 net-snmp: Reproducibility: Don't check build host for /etc/printcap
Don't check for /etc/printcap on the build machine when cross-compiling.
Use AC_CHECK_FILE to set the cached variable ac_cv_file__etc_printcap instead.
When cross-compiling, this variable should be set in the environment to "yes" or
"no" as appropriate for the target platform.

I have taken the simple expedient of setting ac_cv_file__etc_printcap=no.
If this proves to be a problem, we can easily add a new variable, HAS_PRINTCAP.

Upstream-Status: Submitted https://sourceforge.net/p/net-snmp/patches/1385/
Signed-off-by: Douglas Royds <douglas.royds@taitradio.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
2018-11-26 09:38:14 -08:00

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Diff

Reproducible build: Don't check for /etc/printcap on the build machine when
cross-compiling. Use AC_CHECK_FILE to set the cached variable
ac_cv_file__etc_printcap instead. When cross-compiling, this variable should be
set in the environment to "yes" or "no" as appropriate for the target platform.
--- net-snmp-5.8.original/configure.d/config_os_misc4 2018-11-20 17:05:03.986274522 +1300
+++ net-snmp-5.8/configure.d/config_os_misc4 2018-11-20 17:08:32.250700448 +1300
@@ -116,9 +116,9 @@
[Path to the lpstat command])
AC_DEFINE(HAVE_LPSTAT, 1, [Set if the lpstat command is available])
fi
-if test -r /etc/printcap; then
+AC_CHECK_FILE([/etc/printcap],
AC_DEFINE(HAVE_PRINTCAP, 1, [Set if /etc/printcap exists])
-fi
+)
# Check ps args