[lttng-dev] [PATCH lttng-ust] doc: fix build failure due to wrong whitespace character

[Mathieu Desnoyers]

Merged into lttng-ust master, thanks!

Mathieu

----- On Nov 18, 2019, at 1:44 PM, Simon Marchi simon.marchi at efficios.com wrote:

> The previous, commit:
> 
>    54435b75df4c ("doc: reformat long lines in doc/examples/Makefile.am")
> 
> introduced the following build failure, when the support for JUL is
> enabled:
> 
>    make[1]: Entering directory
>    '/home/smarchi/build/lttng-ust/doc/examples/java-jul'
>    javac -classpath
>    "../../../liblttng-ust-java-agent/java/lttng-ust-agent-jul/lttng-ust-agent-jul.jar:../../../liblttng-ust-java-agent/java/lttng-ust-agent-common/lttng-ust-agent-common.jar:."
>    -g Hello.java
>    javac -classpath
>    "../../../liblttng-ust-java-agent/java/lttng-ust-agent-jul/lttng-ust-agent-jul.jar:../../../liblttng-ust-java-agent/java/lttng-ust-agent-common/lttng-ust-agent-common.jar:."
>    -g FilterChangeListenerExample.java
>    javac -classpath
>    "../../../liblttng-ust-java-agent/java/lttng-ust-agent-jul/lttng-ust-agent-jul.jar:../../../liblttng-ust-java-agent/java/lttng-ust-agent-common/lttng-ust-agent-common.jar:."
>    -g ApplicationContextExample.java
>    make[1]: *** No rule to make target ' '.  Stop.
>    make[1]: Leaving directory '/home/smarchi/build/lttng-ust/doc/examples/java-jul'
>    Makefile:979: recipe for target 'all-local' failed
>    make: *** [all-local] Error 1
> 
> I inadvertently inserted a character that looks like a space, but that
> is not a space.  make tries to interpret it as a target name, which
> obviously fails.
> 
> Replace it with a proper space.
> 
> Signed-off-by: Simon Marchi <simon.marchi at efficios.com>
> ---
> doc/examples/Makefile.am | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/doc/examples/Makefile.am b/doc/examples/Makefile.am
> index dc37489687e2..2ba8cd89462a 100644
> --- a/doc/examples/Makefile.am
> +++ b/doc/examples/Makefile.am
> @@ -149,7 +149,7 @@ all-local:
> 				$(MAKE) all \
> 					JAVA_CLASSPATH_OVERRIDE_JUL="../../../liblttng-ust-java-agent/java/lttng-ust-agent-jul"
> 					\
> 					JAVA_CLASSPATH_OVERRIDE_COMMON="../../../liblttng-ust-java-agent/java/lttng-ust-agent-common"
> 					\
> -					$(AM_MAKEFLAGS) \
> +					$(AM_MAKEFLAGS) \
> 			) || exit 1; \
> 		done; \
> 	fi; \
> --
> 2.24.0
> 
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-- 
Mathieu Desnoyers
EfficiOS Inc.
http://www.efficios.com