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Re: bug#14560: C Compilation variables present in output Makefiles uncon
Re: bug#14560: C Compilation variables present in output Makefiles unconditionally
Tue, 11 Jun 2013 13:29:12 +0200
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130514 Thunderbird/17.0.6
On 06/05/2013 12:03 PM, Stefano Lattarini wrote:
[+cc bug-automake, so this will be registered in the bug tracker]
On 06/05/2013 07:16 AM, Ralf Corsepius wrote:
On 06/03/2013 09:14 PM, Stefano Lattarini wrote:
We are pleased to announce the GNU Automake 1.13.3 maintenance release.
When comparing automake-1.13.2 generated Makefile.ins against
automake-1.13.3 generated Makefile.in, in projects which are
_not_ using "c" I am observing changes like this one below:
@@ -109,6 +109,18 @@ AM_V_at = $(address@hidden@)
am__v_at_ = $(address@hidden@)
am__v_at_0 = @
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+AM_V_CC = $(address@hidden@)
+am__v_CC_ = $(address@hidden@)
+am__v_CC_0 = @echo " CC " $@;
+CCLD = $(CC)
+LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
+AM_V_CCLD = $(address@hidden@)
+am__v_CCLD_ = $(address@hidden@)
+am__v_CCLD_0 = @echo " CCLD " $@;
AM_V_DVIPS = $(address@hidden@)
Yeah, this shouldn't happen. Not a serious regression thankfully,
but still unpleasant.
So far, I havn't had sufficient time to implement a simple reproducer,
but I am inclined to believe, automake-1.13.3 inserts c-compiler
related vars into Makefile.ins, in cases no C-compiler is being used.
Please find a reproducer enclosed below.
Untar the tarball and run autoreconf -fi.
Compare the files being generated by
against those being generated by
From what I can gather, something seems broken with automake-1.13.3's
SUFFIX handling. Seems to me as is these extraneous variables are being
generated when a Makefile use more than one suffix rule.