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With bash on some platforms (e.g. FreeBSD 8.0), exporting an unset variable does not "unexport" it. The called process gets an empty string from getenv(3) instead of NULL. Signed-off-by: Junio C Hamano <gitster@pobox.com>
21 lines
610 B
Bash
21 lines
610 B
Bash
#!/bin/sh
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# wrap-for-bin.sh: Template for git executable wrapper scripts
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# to run test suite against sandbox, but with only bindir-installed
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# executables in PATH. The Makefile copies this into various
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# files in bin-wrappers, substituting
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# @@BUILD_DIR@@ and @@PROG@@.
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GIT_EXEC_PATH='@@BUILD_DIR@@'
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if test -n "$NO_SET_GIT_TEMPLATE_DIR"
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then
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unset GIT_TEMPLATE_DIR
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else
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GIT_TEMPLATE_DIR='@@BUILD_DIR@@/templates/blt'
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export GIT_TEMPLATE_DIR
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fi
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GITPERLLIB='@@BUILD_DIR@@/perl/blib/lib'
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PATH='@@BUILD_DIR@@/bin-wrappers:'"$PATH"
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export GIT_EXEC_PATH GITPERLLIB PATH
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exec "${GIT_EXEC_PATH}/@@PROG@@" "$@"
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