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Recursive Makefiles: avoid race condition in the install target

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The `install` Makefile target of the top Makefile has `all` and
`install-recursive` as prerequisites. This leads to the two recursive
Makefile calls `make -C <SUBDIR> all` and `make -C <SUBDIR> install`.

The problem is these two targets try to build the same object files and
this leads to a race condition between these two targets in case of a
parallel build.

Fix this problem by removing the `all` prerequisite from the `install`
target, as it is not needed since all the `install` targets in the
sub-Makefiles already have proper prerequisites.

Reviewed-by: Jan Höppner <hoeppner@linux.ibm.com>
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
This commit is contained in:
Marc Hartmayer
2023-07-12 15:27:12 +00:00
committed by Jan Höppner
parent d205b47c08
commit 4d4ddbd887
4 changed files with 4 additions and 5 deletions
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3
iucvterm/Makefile
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@@ -13,8 +13,7 @@ RECURSIVE_TARGETS = all-recursive install-recursive clean-recursive \
all: all-recursive
check: check-recursive
install: all install-recursive
install: install-recursive
clean: clean-recursive