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Check for all missing tools at once 

Instead of terminating tool/tool_chain when finding the first
missing tool, this patch runs all checks to completion before
bailing out. This eases finding missing programs, because the
user has to run the script only once to get a list of all missing
software.

Fixes #1046
Fixes #1047
This commit is contained in:
Bjoern Doebel 2014-02-05 22:49:48 +01:00 committed by Christian Helmuth
parent 7008013625
commit 9c9f67d0d6
1 changed files with 26 additions and 20 deletions
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46
tool/tool_chain
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@ -94,50 +94,56 @@ AUTOCONF_gcc_4.7.2 = autoconf2.64
AUTOCONF = $(AUTOCONF_gcc_$(GCC_VERSION))
ifeq ($(AUTOCONF),)
$(error Unknown autoconf version for GCC $(GCC_VERSION).)
endif
# Return $(2) if $(1) is empty, "" else
check_nonempty_f = $(if $(1),,$(info $(2))$(2))
# Return $(3) if $(1) != $(2), "" else
check_equal_f = $(if $(filter $(1),$(2)),,$(info $(3))$(3))
AUTOCONF_OK = $(call check_nonempty_f,$(AUTOCONF),\
Unknown autoconf version for GCC $(GCC_VERSION))
#
# Check if 'autoconf' is installed
#
ifeq ($(shell which $(AUTOCONF)),)
$(error Need to have '$(AUTOCONF)' installed.)
endif
AUTOCONFINST_OK = $(call check_nonempty_f,$(shell which $(AUTOCONF)),\
Need to have $(AUTOCONF) installed.)
#
# Check if 'libncurses' is installed
#
ifneq ($(shell $(LD) -lncurses -e0 -o /tmp/a.out && echo ok),ok)
$(error Need to have 'libncurses' installed.)
endif
CURSES_OK = $(call check_equal_f,\
$(shell $(LD) -lncurses -e0 -o /tmp/a.out && echo ok),ok,\
Need to have 'libncurses' installed.)
#
# Check if 'texinfo' is installed
#
ifeq ($(shell which texi2pdf),)
$(error Need to have 'texinfo' installed.)
endif
TEXINFO_OK = $(call check_nonempty_f,$(shell which texi2pdf),\
Need to have 'texinfo' installed.)
#
# Check if 'wget' is installed
#
ifeq ($(shell which wget),)
$(error Need to have 'wget' installed.)
endif
WGET_OK = $(call check_nonempty_f,$(shell which wget),\
Need to have 'wget' installed.)
#
# Check if 'autogen' is installed
#
ifeq ($(shell which autogen)),)
$(error Need to have 'autogen' installed.)
endif
AUTOGEN_OK = $(call check_nonempty_f,$(shell which autogen),\
Need to have 'autogen' installed.)
#
# Check if 'gpg' is installed
#
ifeq ($(shell which gpg)),)
$(error Need to have 'gpg' installed.)
GPG_OK = $(call check_nonempty_f,$(shell which gpg),\
Need to have 'gpg' installed.)
TOOLS_OK = $(AUTOCONF_OK) $(AUTOCONFINST_OK) $(CURSES_OK) \
$(TEXINFO_OK) $(WGET_OK) $(AUTOGEN_OK) $(GPG_OK)
ifneq ($(strip $(TOOLS_OK)),)
$(error Please install missing tools.)
endif
#