keremet/mkimage-profiles
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lib/log.mk: check hasher version

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There is at least one known deficiency for mkimage-profiles:
build.log will be truncated if verbose mode is enabled and
hasher version is lower than 1.3.22.

The check is done here since it's where the logging is arranged,
and doing it in image.in/Makefile would result in the warning
about log-truncating software being truncated by the said software.

Thanks Max Kosmach for reporting this inobviousity.
This commit is contained in:
Michael Shigorin 2012-04-03 16:26:25 +03:00
parent c6ee8861f4
commit 88050c9742
1 changed files with 8 additions and 0 deletions
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8
lib/log.mk
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@ -6,6 +6,14 @@ ifndef MKIMAGE_PROFILES
$(error this makefile is designed to be included in toplevel one)
endif
# 1.3.22 fixes http://bugzilla.altlinux.org/26217
HSH_VER_OPTIMAL = 1.3.22
HSH_VERSION := $(shell hsh -V | sed -n 's/^.* version \([0-9.]\+\).*$$/\1/p')
ifeq (-,$(shell rpmvercmp $(HSH_VERSION) $(HSH_VER_OPTIMAL) | tr -d [0-9]))
$(info warning: hasher-$(HSH_VERSION) is suboptimal, consider upgrading)
endif
BUILDLOG ?= $(BUILDDIR)/build.log
# LOG holds a redirecting postprocessor