* lib/am/depend2.am: Here. The obsolescent comments removed from this
same file in commit 'v1.13.1-42-g8f06bfb' of 2012-01-09, "depend2.am: fix
comments on verbosity of compilation rules", gave the rationale for why
that code duplication was there in the first place (rationale that, like
those comments, has been obsolete by the silent-rules introduction).
* bin/automake.in: Given the refactoring in 'depend2.am', there is no
longer need to add extra trailing whitespace to the entries of the
'%sourceflags' hash (which are used for the '%SOURCEFLAG%' transform
when 'depend2.am' is processed.
* t/fort2.sh: Adjust to avoid spurious failures.
Signed-off-by: Stefano Lattarini <stefano.lattar...@gmail.com>
---
bin/automake.in | 4 +---
lib/am/depend2.am | 46 ++++++++++++++++++++++++----------------------
t/fort2.sh | 13 +++++++++++--
3 files changed, 36 insertions(+), 27 deletions(-)
diff --git a/bin/automake.in b/bin/automake.in
index c87acba..04906b3 100644
--- a/bin/automake.in
+++ b/bin/automake.in
@@ -5060,9 +5060,7 @@ sub scan_autoconf_traces
elsif ($macro eq 'AC_FC_SRCEXT')
{
my $suffix = $args[1];
- # These flags are used as %SOURCEFLAG% in depend2.am,
- # where the trailing space is important.
- $sourceflags{'.' . $suffix} = '$(FCFLAGS_' . $suffix . ') '
+ $sourceflags{'.' . $suffix} = '$(FCFLAGS_' . $suffix . ')'
if ($suffix eq 'f90' || $suffix eq 'f95' || $suffix eq 'f03' ||
$suffix eq 'f08');
}
elsif ($macro eq 'AC_INIT')
diff --git a/lib/am/depend2.am b/lib/am/depend2.am
index 99e993b..6c6c684 100644
--- a/lib/am/depend2.am
+++ b/lib/am/depend2.am
@@ -36,47 +36,47 @@ if %?NONLIBTOOL%
?GENERIC?%EXT%.o:
?!GENERIC?%OBJ%: %SOURCE%
if %FASTDEP%
-## For non-suffix rules, we must emulate a VPATH search on %SOURCE%.
## TODO: rewrite this to avoid extra forks once we can assume a POSIX
## TODO: shell.
%VERBOSE%depbase=`echo %OBJ% | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.o$$||'` \
-?!GENERIC? && %COMPILE% -MT %OBJ% -MD -MP -MF $$depbase.Tpo -c -o %OBJ%
%SOURCEFLAG%`test -f '%SOURCE%' || echo '$(srcdir)/'`%SOURCE% \
-?GENERIC? && %COMPILE% -MT %OBJ% -MD -MP -MF $$depbase.Tpo -c -o %OBJ%
%SOURCEFLAG%%SOURCE% \
- && $(am__mv) $$depbase.Tpo $$depbase.Po
+ && %COMPILE% -MT %OBJ% -MD -MP -MF $$depbase.Tpo -c -o %OBJ%
%SOURCEFLAG% \
+?GENERIC? %SOURCE% \
+## For non-suffix rules, we must emulate a VPATH search on %SOURCE%.
+?!GENERIC? `test -f '%SOURCE%' || echo '$(srcdir)/'`%SOURCE% \
+ && $(am__mv) $$depbase.Tpo $$depbase.Po
else !%FASTDEP%
if %AMDEP%
%VERBOSE%source='%SOURCE%' object='%OBJ%' libtool=no @AMDEPBACKSLASH@
DEPDIR=$(DEPDIR) $(%FPFX%DEPMODE) $(depcomp) @AMDEPBACKSLASH@
endif %AMDEP%
-if %?GENERIC%
- %VERBOSE-NODEP%%COMPILE% -c -o %OBJ% %SOURCEFLAG%%SOURCE%
-else !%?GENERIC%
+ %VERBOSE-NODEP%%COMPILE% -c -o %OBJ% %SOURCEFLAG% \
+?GENERIC? %SOURCE%
## For non-suffix rules, we must emulate a VPATH search on %SOURCE%.
- %VERBOSE-NODEP%%COMPILE% -c -o %OBJ% %SOURCEFLAG%`test -f '%SOURCE%' ||
echo '$(srcdir)/'`%SOURCE%
-endif !%?GENERIC%
+?!GENERIC? `test -f '%SOURCE%' || echo '$(srcdir)/'`%SOURCE%
endif !%FASTDEP%
?GENERIC?%EXT%.obj:
?!GENERIC?%OBJOBJ%: %SOURCE%
if %FASTDEP%
-## For non-suffix rules, we must emulate a VPATH search on %SOURCE%.
## TODO: rewrite this to avoid extra forks once we can assume a POSIX
## TODO: shell.
%VERBOSE%depbase=`echo %OBJ% | sed
's|[^/]*$$|$(DEPDIR)/&|;s|\.obj$$||'` \
-?!GENERIC? && %COMPILE% -MT %OBJOBJ% -MD -MP -MF $$depbase.Tpo -c -o
%OBJOBJ% %SOURCEFLAG%`if test -f '%SOURCE%'; then $(CYGPATH_W) '%SOURCE%'; else
$(CYGPATH_W) '$(srcdir)/%SOURCE%'; fi` \
-?GENERIC? && %COMPILE% -MT %OBJOBJ% -MD -MP -MF $$depbase.Tpo -c -o
%OBJOBJ% %SOURCEFLAG%`$(CYGPATH_W) '%SOURCE%'` \
+ && %COMPILE% -MT %OBJOBJ% -MD -MP -MF $$depbase.Tpo -c -o %OBJOBJ%
%SOURCEFLAG% \
+?GENERIC? `$(CYGPATH_W) '%SOURCE%'` \
+## For non-suffix rules, we must emulate a VPATH search on %SOURCE%.
+?!GENERIC? `if test -f '%SOURCE%'; then $(CYGPATH_W) '%SOURCE%'; \
+?!GENERIC? else $(CYGPATH_W) '$(srcdir)/%SOURCE%'; fi` \
&& $(am__mv) $$depbase.Tpo $$depbase.Po
else !%FASTDEP%
if %AMDEP%
%VERBOSE%source='%SOURCE%' object='%OBJOBJ%' libtool=no @AMDEPBACKSLASH@
DEPDIR=$(DEPDIR) $(%FPFX%DEPMODE) $(depcomp) @AMDEPBACKSLASH@
endif %AMDEP%
-if %?GENERIC%
- %VERBOSE-NODEP%%COMPILE% -c -o %OBJOBJ% %SOURCEFLAG%`$(CYGPATH_W)
'%SOURCE%'`
-else !%?GENERIC%
+ %VERBOSE-NODEP%%COMPILE% -c -o %OBJOBJ% %SOURCEFLAG% \
+?GENERIC? `$(CYGPATH_W) '%SOURCE%'`
## For non-suffix rules, we must emulate a VPATH search on %SOURCE%.
- %VERBOSE-NODEP%%COMPILE% -c -o %OBJOBJ% %SOURCEFLAG%`if test -f
'%SOURCE%'; then $(CYGPATH_W) '%SOURCE%'; else $(CYGPATH_W)
'$(srcdir)/%SOURCE%'; fi`
-endif !%?GENERIC%
+?!GENERIC? `if test -f '%SOURCE%'; then $(CYGPATH_W) '%SOURCE%'; \
+?!GENERIC? else $(CYGPATH_W) '$(srcdir)/%SOURCE%'; fi`
endif !%FASTDEP%
endif %?NONLIBTOOL%
@@ -84,20 +84,22 @@ if %?LIBTOOL%
?GENERIC?%EXT%.lo:
?!GENERIC?%LTOBJ%: %SOURCE%
if %FASTDEP%
-## For non-suffix rules, we must emulate a VPATH search on %SOURCE%.
## TODO: rewrite this to avoid extra forks once we can assume a POSIX
## TODO: shell.
%VERBOSE%depbase=`echo %OBJ% | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.lo$$||'`
\
-?!GENERIC? && %LTCOMPILE% -MT %LTOBJ% -MD -MP -MF $$depbase.Tpo -c -o
%LTOBJ% %SOURCEFLAG%`test -f '%SOURCE%' || echo '$(srcdir)/'`%SOURCE% \
-?GENERIC? && %LTCOMPILE% -MT %LTOBJ% -MD -MP -MF $$depbase.Tpo -c -o
%LTOBJ% %SOURCEFLAG%%SOURCE% \
+ && %LTCOMPILE% -MT %LTOBJ% -MD -MP -MF $$depbase.Tpo -c -o %LTOBJ%
%SOURCEFLAG% \
+?GENERIC? %SOURCE% \
+## For non-suffix rules, we must emulate a VPATH search on %SOURCE%.
+?!GENERIC? `test -f '%SOURCE%' || echo '$(srcdir)/'`%SOURCE% \
&& $(am__mv) $$depbase.Tpo $$depbase.Plo
else !%FASTDEP%
if %AMDEP%
%VERBOSE%source='%SOURCE%' object='%LTOBJ%' libtool=yes @AMDEPBACKSLASH@
DEPDIR=$(DEPDIR) $(%FPFX%DEPMODE) $(depcomp) @AMDEPBACKSLASH@
endif %AMDEP%
-?GENERIC? %VERBOSE-NODEP%%LTCOMPILE% -c -o %LTOBJ% %SOURCEFLAG%%SOURCE%
+ %VERBOSE-NODEP%%LTCOMPILE% -c -o %LTOBJ% %SOURCEFLAG% \
+?GENERIC? %SOURCE%
## For non-suffix rules, we must emulate a VPATH search on %SOURCE%.
-?!GENERIC? %VERBOSE-NODEP%%LTCOMPILE% -c -o %LTOBJ% %SOURCEFLAG%`test -f
'%SOURCE%' || echo '$(srcdir)/'`%SOURCE%
+?!GENERIC? `test -f '%SOURCE%' || echo '$(srcdir)/'`%SOURCE%
endif !%FASTDEP%
endif %?LIBTOOL%
diff --git a/t/fort2.sh b/t/fort2.sh
index d614452..bed0323 100755
--- a/t/fort2.sh
+++ b/t/fort2.sh
@@ -70,8 +70,17 @@ $MAKE -n \
FCFLAGS_f90=--@90 FCFLAGS_f95=--@95 FCFLAGS_f03=--@03 FCFLAGS_f08=--@08 \
> stdout || { cat stdout; exit 1; }
cat stdout
-# To make it easier to have stricter grepping below.
-sed -e 's/[ ][ ]*/ /g' -e 's/^/ /' -e 's/$/ /' stdout > out
+# To make it easier to have stricter grepping below.
+$PERL -e '
+ undef $/;
+ $_ = <>;
+ s/[^\\]\\\n/ /g;
+ s/^/ /;
+ s/\n/ \n /g;
+ s/[ \t]+/ /g;
+ s/\n\s*\z/\n/;
+ print;
+' <stdout >out
cat out
grep ' fake-fc .* --@90 .* hello\.f90 ' out
--
1.8.3.rc0.19.g7e6a0cc
