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authorBrandon Casey <casey@nrlssc.navy.mil>2008-08-07 19:06:26 (GMT)
committerJunio C Hamano <gitster@pobox.com>2008-08-08 23:15:17 (GMT)
commit6dc4627ef4eb40aeb9b328270b189ca27c061f7a (patch)
tree21fbe90a14b8575244ee8b65cc0286d61f06df39 /git-filter-branch.sh
parent5a7ebd4faab1430a6d4daef0636345709139e3b4 (diff)
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Makefile: add a target which will abort compilation with ancient shells
This adds a make target which can be used to try to execute certain shell constructs which are required for compiling and running git. This patch provides a test for the $() notation for command substition which is used in the Makefile and extensively in the git scripts. The make target is named in such a way as to be a hint to the user that SHELL_PATH should be set to an appropriate shell. If the shell command fails, the user should receive a message similar to the following: make: *** [please_set_SHELL_PATH_to_a_more_modern_shell] Error 2 Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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