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b375232d7d
Makefile.am, and there's a new mkauto.sh which builds a corresponding configure script. The old makefile has been renamed from 'Makefile' to 'Makefile.gtk', indicating that the intended new _default_ approach is to use the autoconf world. Makefile.gtk is provided as an emergency fallback in case anything fails with the new stuff that used to work with it. The new configure script does not support the same $(BINPREFIX) system as the old Makefile did. However, as I understand it, it should be possible to configure using --program-prefix="sgt-" (for example) and then the binaries should all be renamed appropriately at install time. The Makefile.am is quite painful. The Puzzles codebase relies heavily on compiling individual object files multiple times with different the cpp flags per build deliverable (program or library) and not per source file. Solution: anything built with non-default compile options has to go in its own little library. But that doesn't work either in the general case, because as soon as you have more than one such library linked into an application, Unix ld semantics bite you if the objects in the libraries both refer to each other. So I ended up building all those little libraries but not _using_ them - instead the link commands for the programs needing those objects refer to the objects directly, under the silly names that automake gives them. (That's less fragile than it sounds, because it does _document_ the names of the intermediate object files. But still, yuck.) [originally from svn r9886]
33 lines
822 B
C
33 lines
822 B
C
/*
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* Puzzles version numbering.
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*/
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#define STR1(x) #x
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#define STR(x) STR1(x)
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#ifdef INCLUDE_EMPTY_H
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/*
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* Horrible hack to force version.o to be rebuilt unconditionally in
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* the automake world: empty.h is an empty header file, created by the
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* makefile and forcibly updated every time make is run. Including it
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* here causes automake to track it as a dependency, which will cause
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* version.o to be rebuilt too.
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*
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* The space between # and include causes mkfiles.pl's dependency
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* scanner (for all other makefile types) to ignore this include,
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* which is correct because only the automake makefile passes
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* -DINCLUDE_EMPTY_H to enable it.
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*/
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# include "empty.h"
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#endif
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#if defined REVISION
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char ver[] = "Revision: r" STR(REVISION);
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#else
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char ver[] = "Unidentified build, " __DATE__ " " __TIME__;
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#endif
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