Makefile: be silent when only GIT_USER_AGENT changes
To avoid noise during builds, unlike the GIT-CFLAGS rule which prints "* new build flags or prefix" so the operator knows why all files are being rebuilt when it changes, GIT-USER-AGENT generation is silent. If this code breaks and a target depending on GIT-USER-AGENT ends up being rebuilt when it shouldn't be, the full dependency chain can be retrieved with "make --debug=b". Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jonathan Nieder committed
Jul 6, 2012 at 23:42 UTC
33ddbcb01208f93c20ac4b904ad3d76777144882
1 file changed
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Makefile
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@@ -1924,7 +1924,6 @@ GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
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GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
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GIT-USER-AGENT: FORCE
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@if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
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- echo >&2 " * new user-agent flag"; \
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echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
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fi
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