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binutils: fix build of 2.26 when makeinfo is not available

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The 2.26 binutils tarball has incorrect timestamps for the .info files,
so binutils build system tries to regenerate them with makeinfo. In
order to avoid depending on host-texinfo, we simply touch the .info
files so that their timestamp is newer than the corresponding source
files.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: Romain Naour <romain.naour@gmail.com>
Tested-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Thomas Petazzoni 2016-07-05 11:46:59 +02:00
parent c30bd14901
commit de4b45d5e7
1 changed files with 11 additions and 0 deletions
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11
package/binutils/binutils.mk
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@ -33,6 +33,17 @@ BINUTILS_DEPENDENCIES += host-flex host-bison host-texinfo
HOST_BINUTILS_DEPENDENCIES += host-flex host-bison host-texinfo
endif
# The .info files in the 2.26 tarball have an incorrect timestamp, so
# binutils tries to re-generate them. In order to avoid the dependency
# on host-texinfo, we simply update the timestamps.
ifeq ($(BR2_BINUTILS_VERSION_2_26_X),y)
define BINUTILS_FIXUP_INFO_TIMESTAMPS
find $(@D) -name '*.info' -exec touch {} \;
endef
BINUTILS_POST_PATCH_HOOKS += BINUTILS_FIXUP_INFO_TIMESTAMPS
HOST_BINUTILS_POST_PATCH_HOOKS += BINUTILS_FIXUP_INFO_TIMESTAMPS
endif
# When binutils sources are fetched from the binutils-gdb repository,
# they also contain the gdb sources, but gdb shouldn't be built, so we
# disable it.