143 lines
7.2 KiB
Plaintext
143 lines
7.2 KiB
Plaintext
## automake - create Makefile.in from Makefile.am
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## Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
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## 2003, 2004, 2006, 2008, 2009 Free Software Foundation, Inc.
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## This program is free software; you can redistribute it and/or modify
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## it under the terms of the GNU General Public License as published by
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## the Free Software Foundation; either version 2, or (at your option)
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## any later version.
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## This program is distributed in the hope that it will be useful,
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## but WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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## GNU General Public License for more details.
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## You should have received a copy of the GNU General Public License
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## along with this program. If not, see <http://www.gnu.org/licenses/>.
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## This file is read several times:
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## - once per *extension* (not per language) for generic compilation rules
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## - once for each file which requires specific flags.
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## Note it is on purpose we wrote `if %AMDEP%', since:
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##
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## - if deps are turned off, %AMDEP% is mapped onto FALSE, and therefore
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## the `if FALSE' chunk is removed (automake-time conditionals).
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##
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## - if deps are on, %AMDEP% is mapped onto AMDEP, and therefore
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## the `if AMDEP' chunk is prefix with @AMDEP_TRUE@ just like for any
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## other configure-time conditional.
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##
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## We do likewise for %FASTDEP%; this expands to an ordinary
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## configure-time conditional. %FASTDEP% is used to speed up the
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## common case of building a package with gcc 3.x. In this case we
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## can skip the use of depcomp and easily inline the dependency
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## tracking.
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## Verbosity of FASTDEP rules
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## --------------------------
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## (1) Some people want to see what happens during make. They think
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## @-commands are evil because hiding things hinders debugging.
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## (2) Other people want to see only the important commands--those that
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## may produce diagnostics, such as compiler invocations. They
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## do not care about build details such as dependency generation
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## (the if/then/else machinery in FASTDEP rules). Their point is
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## that it is hard to spot diagnostics in a verbose output.
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## (3) Other people want `make -s' to work as expected: silently.
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## This way they can spot any diagnostic really easily.
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##
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## The second point suggests we hide rules with @ and that we `echo'
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## only the relevant parts. However this goes against the two others.
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## There are regular complaints about this on the mailing list, but
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## it's hard to please everybody. On April 2003, William Fulton (from
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## clan (3)) and Karl Berry (from clan (2)) agreed that folding the
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## compile rules so that they are output on a single line (instead of 5)
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## would be a good compromise. Actually we use two lines rather than one,
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## because this way %SOURCE% is always located at the end of the first
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## line and is therefore easier to spot. (We need an extra line when
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## depbase is used.)
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if %?NONLIBTOOL%
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?GENERIC?%EXT%.o:
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?!GENERIC?%OBJ%: %SOURCE%
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if %FASTDEP%
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## In fast-dep mode, we can always use -o.
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## For non-suffix rules, we must emulate a VPATH search on %SOURCE%.
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?!GENERIC? %VERBOSE%%COMPILE% -MT %OBJ% -MD -MP -MF %DEPBASE%.Tpo %-c% -o %OBJ% %SOURCEFLAG%`test -f '%SOURCE%' || echo '$(srcdir)/'`%SOURCE%
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?!GENERIC? %SILENT%$(am__mv) %DEPBASE%.Tpo %DEPBASE%.Po
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?GENERIC??!SUBDIROBJ? %VERBOSE%%COMPILE% -MT %OBJ% -MD -MP -MF %DEPBASE%.Tpo %-c% -o %OBJ% %SOURCEFLAG%%SOURCE%
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?GENERIC??!SUBDIROBJ? %SILENT%$(am__mv) %DEPBASE%.Tpo %DEPBASE%.Po
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?GENERIC??SUBDIROBJ? %VERBOSE%depbase=`echo %OBJ% | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.o$$||'`;\
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?GENERIC??SUBDIROBJ? %COMPILE% -MT %OBJ% -MD -MP -MF %DEPBASE%.Tpo %-c% -o %OBJ% %SOURCEFLAG%%SOURCE% &&\
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?GENERIC??SUBDIROBJ? $(am__mv) %DEPBASE%.Tpo %DEPBASE%.Po
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else !%FASTDEP%
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?VERBOSE? %VERBOSE% @AM_BACKSLASH@
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if %AMDEP%
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source='%SOURCE%' object='%OBJ%' libtool=no @AMDEPBACKSLASH@
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DEPDIR=$(DEPDIR) $(%FPFX%DEPMODE) $(depcomp) @AMDEPBACKSLASH@
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endif %AMDEP%
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if %?GENERIC%
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?-o? %COMPILE% %-c% %-o% %OBJ% %SOURCEFLAG%%SOURCE%
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?!-o? %COMPILE% %-c% %SOURCEFLAG%%SOURCE%
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else !%?GENERIC%
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## For non-suffix rules, we must emulate a VPATH search on %SOURCE%.
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?-o? %COMPILE% %-c% %-o% %OBJ% %SOURCEFLAG%`test -f '%SOURCE%' || echo '$(srcdir)/'`%SOURCE%
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?!-o? %COMPILE% %-c% %SOURCEFLAG%`test -f '%SOURCE%' || echo '$(srcdir)/'`%SOURCE%
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endif !%?GENERIC%
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endif !%FASTDEP%
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?GENERIC?%EXT%.obj:
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?!GENERIC?%OBJOBJ%: %SOURCE%
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if %FASTDEP%
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## In fast-dep mode, we can always use -o.
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## For non-suffix rules, we must emulate a VPATH search on %SOURCE%.
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?!GENERIC? %VERBOSE%%COMPILE% -MT %OBJOBJ% -MD -MP -MF %DEPBASE%.Tpo %-c% -o %OBJOBJ% %SOURCEFLAG%`if test -f '%SOURCE%'; then $(CYGPATH_W) '%SOURCE%'; else $(CYGPATH_W) '$(srcdir)/%SOURCE%'; fi`
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?!GENERIC? %SILENT%$(am__mv) %DEPBASE%.Tpo %DEPBASE%.Po
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?GENERIC??!SUBDIROBJ? %VERBOSE%%COMPILE% -MT %OBJOBJ% -MD -MP -MF %DEPBASE%.Tpo %-c% -o %OBJOBJ% %SOURCEFLAG%`$(CYGPATH_W) '%SOURCE%'`
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?GENERIC??!SUBDIROBJ? %SILENT%$(am__mv) %DEPBASE%.Tpo %DEPBASE%.Po
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?GENERIC??SUBDIROBJ? %VERBOSE%depbase=`echo %OBJ% | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.obj$$||'`;\
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?GENERIC??SUBDIROBJ? %COMPILE% -MT %OBJOBJ% -MD -MP -MF %DEPBASE%.Tpo %-c% -o %OBJOBJ% %SOURCEFLAG%`$(CYGPATH_W) '%SOURCE%'` &&\
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?GENERIC??SUBDIROBJ? $(am__mv) %DEPBASE%.Tpo %DEPBASE%.Po
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else !%FASTDEP%
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?VERBOSE? %VERBOSE% @AM_BACKSLASH@
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if %AMDEP%
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source='%SOURCE%' object='%OBJOBJ%' libtool=no @AMDEPBACKSLASH@
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DEPDIR=$(DEPDIR) $(%FPFX%DEPMODE) $(depcomp) @AMDEPBACKSLASH@
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endif %AMDEP%
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if %?GENERIC%
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?-o? %COMPILE% %-c% %-o% %OBJOBJ% %SOURCEFLAG%`$(CYGPATH_W) '%SOURCE%'`
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?!-o? %COMPILE% %-c% `$(CYGPATH_W) %SOURCEFLAG%'%SOURCE%'`
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else !%?GENERIC%
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## For non-suffix rules, we must emulate a VPATH search on %SOURCE%.
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?-o? %COMPILE% %-c% %-o% %OBJOBJ% %SOURCEFLAG%`if test -f '%SOURCE%'; then $(CYGPATH_W) '%SOURCE%'; else $(CYGPATH_W) '$(srcdir)/%SOURCE%'; fi`
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?!-o? %COMPILE% %-c% %SOURCEFLAG%`if test -f '%SOURCE%'; then $(CYGPATH_W) '%SOURCE%'; else $(CYGPATH_W) '$(srcdir)/%SOURCE%'; fi`
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endif !%?GENERIC%
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endif !%FASTDEP%
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endif %?NONLIBTOOL%
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if %?LIBTOOL%
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?GENERIC?%EXT%.lo:
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?!GENERIC?%LTOBJ%: %SOURCE%
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if %FASTDEP%
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## In fast-dep mode, we can always use -o.
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## For non-suffix rules, we must emulate a VPATH search on %SOURCE%.
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?!GENERIC? %VERBOSE%%LTCOMPILE% -MT %LTOBJ% -MD -MP -MF %DEPBASE%.Tpo %-c% -o %LTOBJ% %SOURCEFLAG%`test -f '%SOURCE%' || echo '$(srcdir)/'`%SOURCE%
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?!GENERIC? %SILENT%$(am__mv) %DEPBASE%.Tpo %DEPBASE%.Plo
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?GENERIC??!SUBDIROBJ? %VERBOSE%%LTCOMPILE% -MT %LTOBJ% -MD -MP -MF %DEPBASE%.Tpo %-c% -o %LTOBJ% %SOURCEFLAG%%SOURCE%
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?GENERIC??!SUBDIROBJ? %SILENT%$(am__mv) %DEPBASE%.Tpo %DEPBASE%.Plo
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?GENERIC??SUBDIROBJ? %VERBOSE%depbase=`echo %OBJ% | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.lo$$||'`;\
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?GENERIC??SUBDIROBJ? %LTCOMPILE% -MT %LTOBJ% -MD -MP -MF %DEPBASE%.Tpo %-c% -o %LTOBJ% %SOURCEFLAG%%SOURCE% &&\
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?GENERIC??SUBDIROBJ? $(am__mv) %DEPBASE%.Tpo %DEPBASE%.Plo
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else !%FASTDEP%
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?VERBOSE? %VERBOSE% @AM_BACKSLASH@
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if %AMDEP%
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source='%SOURCE%' object='%LTOBJ%' libtool=yes @AMDEPBACKSLASH@
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DEPDIR=$(DEPDIR) $(%FPFX%DEPMODE) $(depcomp) @AMDEPBACKSLASH@
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endif %AMDEP%
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## We can always use `-o' with Libtool.
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?GENERIC? %LTCOMPILE% %-c% -o %LTOBJ% %SOURCEFLAG%%SOURCE%
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## For non-suffix rules, we must emulate a VPATH search on %SOURCE%.
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?!GENERIC? %LTCOMPILE% %-c% -o %LTOBJ% %SOURCEFLAG%`test -f '%SOURCE%' || echo '$(srcdir)/'`%SOURCE%
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endif !%FASTDEP%
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endif %?LIBTOOL%
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