GNU Astronomy Utilities - Bugs: bug #46225, Programs don't depend on libs in...

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bug #46225: Programs don't depend on libs in Makefiles

Submitter:	Mosè Giordano <giordano>
Submitted:	Fri 16 Oct 2015 12:35:35 PM UTC


Category:	Installation	Severity:	3 - Normal
Item Group:	Configuration file	Status:	Fixed
Privacy:	Public	Assigned to:	alteholz
Open/Closed:	Closed

Fri 02 Feb 2024 02:44:34 PM UTC, comment #3: Thanks a lot for the interesting fix ;-)! It has been merged into the 'master' branch as Commit e398df6e. The extra compilation of all the programs that you mentioned in the commit message is indeed a problem, but as I have added in the commit message, fortunately in Gnuastro we have a set of '--enable-*' configure-time options to only build a sub-set of the programs (that are necessary during development, when this becomes a problem).	Mohammad Akhlaghi <makhlaghi>
Wed 24 Jan 2024 06:09:17 AM UTC, comment #2: The new link should be: https://codeberg.org/alteholz/gnuastro/commit/f03990eafc362024d7248f3cda8a316ec02ab894	Thorsten Alteholz <alteholz>
Mon 15 Jan 2024 05:50:37 PM UTC, comment #1: While looking at another bug, I also stumbled upon this issue. When adding "-lgnuastro" to _LDADD, this is used as a linker flag and just passed to ld. When adding a direct path to libgnuastro.la, like $(top_builddir)/lib/libgnuastro.la, the makefile is able to add a real dependency. Now changes to libgnuastro.la will result in relinking of the binaries in bin/ Unfortunately this requires more CPU cycles as every binary has to be relinked. But as this bug shows, this is the more expected behaviour of the build process. So I propose the commit at https://git.alteholz.dev/alteholz/gnuastro/-/commit/f03990eafc362024d7248f3cda8a316ec02ab894 as a fix for this bug. Any comments?	Thorsten Alteholz <alteholz>
Fri 16 Oct 2015 12:35:35 PM UTC, original submission: In any Makefile programs programs depend on libraries under lib/, thus changing them doesn't trigger re-compilation of programs.	Mosè Giordano <giordano>

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Follow 3 latest changes.

Date	Changed by	Updated Field	Previous Value	Replaced by
2024-02-02	makhlaghi	Status	None	Fixed
		Assigned to	None	alteholz
		Open/Closed	Open	Closed

GNU Astronomy Utilities - Bugs: bug #46225, Programs don't depend on libs in...

bug #46225: Programs don't depend on libs in Makefiles

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