openocd: avoid documentation rebuild to fix build issues
commit84617352f3c0508b3f14b526318048b5629e23b6
authorThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Sun, 26 Feb 2017 22:22:16 +0000 (26 23:22 +0100)
committerPeter Korsgaard <peter@korsgaard.com>
Tue, 28 Feb 2017 08:51:42 +0000 (28 09:51 +0100)
treedbb0dbbe6491936dce579fac0f03cf95d5f0af74
parent4422eca2d418e2b817b419ff6c4c62f7f4cb7871
openocd: avoid documentation rebuild to fix build issues

On PowerPC64(le), we patch all configure scripts. Due to this, the
version.texi in OpenOCD files gets regenerated, and then since it has
a newer date than openocd.info, openocd build system rebuilds the
documentation. Unfortunately, this documentation rebuild fails on old
machines.

We work around this by faking the date of the generated version.texi
file, to make the build system believe the documentation doesn't need
to be regenerated.

Fixes:

  http://autobuild.buildroot.net/results/3cbe65a46e75b8e67846d593884c96df97dec7a4

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: Sam Bobroff <sam.bobroff@au1.ibm.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
package/openocd/openocd.mk