GNU bug report logs - #43683
make install-exec does not trigger make $(BUILT_SOURCES)

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: madmurphy <madmurphy333 <at> gmail.com>
Subject: bug#43683: closed (Re: bug#43683: make install-exec does not
 trigger make $(BUILT_SOURCES))
Date: Wed, 07 Oct 2020 01:19:02 +0000

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Your bug report

#43683: make install-exec does not trigger make $(BUILT_SOURCES)

which was filed against the automake package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 43683 <at> debbugs.gnu.org.

-- 
43683: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=43683
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

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From: Karl Berry <karl <at> freefriends.org>
To: madmurphy333 <at> gmail.com
Cc: automake-patches <at> gnu.org, 43683 <at> debbugs.gnu.org
Subject: Re: bug#43683: make install-exec does not trigger make
 $(BUILT_SOURCES)
Date: Tue, 6 Oct 2020 19:18:55 -0600

Hi madmurphy,

    install-exec: $(BUILT_SOURCES)
            $(MAKE) $(AM_MAKEFLAGS) install-exec-am

Thanks very much for the bug report, patch, and test case. I just
applied and pushed it, with small modifications. Please report back if
problems persist. Meanwhile, closing this bug. Thanks again! --karl

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From: madmurphy <madmurphy333 <at> gmail.com>
To: bug-automake <at> gnu.org
Subject: make install-exec does not trigger make $(BUILT_SOURCES)
Date: Mon, 28 Sep 2020 23:34:54 +0100

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I have a project that relies on automatically-built sources, therefore I
have created a BUILT_SOURCES variable in my src/Makefile.am file (see GNU
Automake § 9.4 Built Sources
<https://www.gnu.org/software/automake/manual/html_node/Built-Sources-Example.html>).
Everything works perfectly, however I have noticed that if I launch make
install before launching make all the sources are correctly built, but the
same does not happen if I launch make install-exec before launching make all.
So I have examined the generated src/Makefile, and I have found the reason.

Currently src/Makefile.am generates the following code in src/Makefile:

install: $(BUILT_SOURCES)
        $(MAKE) $(AM_MAKEFLAGS) install-am

install-exec: install-exec-am

Evidently install and install-exec are treated differently, and the second
one does not build any source. I believe that the correct generated code
for src/Makefile should be instead:

install: $(BUILT_SOURCES)
        $(MAKE) $(AM_MAKEFLAGS) install-am

install-exec: $(BUILT_SOURCES)
        $(MAKE) $(AM_MAKEFLAGS) install-exec-am

Cheers and thanks, GNU folks, for your incredible work.

--madmurphy

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