1206659 - recent hg build failed because of multiple preprocessing rules

Status: RESOLVED WORKSFORME

(Firefox Build System :: General, defect)

Description

[kuh3h3]

User Agent: Mozilla/5.0 (X11; Linux i686; rv:1.0) Goanna/20150920 Gecko/20100101 Firefox/38.9 PaleMoon/26.0.0b2
Build ID: 20150921155524

Steps to reproduce:

get recent hg source.
firefox build(on fedora 22)



Actual results:

make[1]: Entering directory '/home/reandr/firebuild/mybuild/browser/app'
make[2]: Entering directory '/home/reandr/firebuild/mybuild/browser/app/profile/extensions'
make[3]: Entering directory '/home/reandr/firebuild/mybuild/browser/app/profile/extensions/{972ce4c6-7e08-4474-a285-3208198ce6fd}'
/home/reandr/firebuild/mysrc/config/rules.mk:1524: *** Multiple preprocessing rules are creating a install.rdf file.  Stop.
make[3]: Leaving directory '/home/reandr/firebuild/mybuild/browser/app/profile/extensions/{972ce4c6-7e08-4474-a285-3208198ce6fd}'
/home/reandr/firebuild/mysrc/config/recurse.mk:125: recipe for target 'export' failed
make[2]: *** [export] Error 2
make[2]: Leaving directory '/home/reandr/firebuild/mybuild/browser/app/profile/extensions'
/home/reandr/firebuild/mysrc/config/recurse.mk:125: recipe for target 'export' failed
make[1]: *** [export] Error 2
make[1]: Leaving directory '/home/reandr/firebuild/mybuild/browser/app'
/home/reandr/firebuild/mysrc/config/rules.mk:549: recipe for target 'default' failed
make: *** [default] Error 2



Expected results:

build ok

Comment 1

[Gregory Szorc [:gps]]

This error comes up when the build configuration is invalid due to multiple preprocessing rules for a single output. This should ideally be caught at moz.build processing time. However, not all preprocessing rules are currently captured by moz.build, so the check needs to exist in rules.mk.

You should not see this error unless you edited moz.build or Makefile.in files. Did you? If not, what revision is this and what does your mozconfig look like?

Comment 2

[kuh3h3]

i did not modify moz.build or Makefile.in or any other.
my mozconfig is 

	ac_add_options --enable-official-branding
	export MOZILLA_OFFICIAL=1
	mk_add_options MOZ_CO_PROJECT=browser
	ac_add_options --enable-application=browser
	mk_add_options MOZ_OBJDIR=/home/reandr/firebuild/mybuild/
       mk_add_options AUTOCLOBBER=1
	ac_add_options --disable-crashreporter
	ac_add_options --disable-parental-controls
	ac_add_options --disable-accessibility
	ac_add_options --disable-necko-wifi
	ac_add_options --disable-installer
	ac_add_options --disable-updater
	ac_add_options --disable-websms-backend
	ac_add_options --disable-libnotify
	ac_add_options --disable-dbus
	ac_add_options --disable-tests
	ac_add_options --disable-mochitests
	ac_add_options --disable-debug
	ac_add_options --disable-debug-symbols
       ac_add_options --enable-gstreamer=1.0
	ac_add_options --enable-gio
       ac_add_options --enable-system-sqlite
	ac_add_options --with-system-libevent
	ac_add_options --with-system-libvpx
	ac_add_options --enable-system-cairo
	ac_add_options --enable-system-ffi
	ac_add_options --enable-system-pixman
	ac_add_options --with-pthreads
	ac_add_options --with-system-bz2
	ac_add_options --with-system-jpeg
	ac_add_options --with-system-png
	ac_add_options --with-system-zlib
	ac_add_options --enable-strip
	ac_add_options --enable-optimize="-O3 -msse2 -mfpmath=sse"
	ac_add_options --enable-safe-browsing
	ac_add_options --enable-url-classifier
	ac_add_options --enable-chrome-format=omni
	ac_add_options --x-libraries=/usr/lib

Comment 3

[kuh3h3]

what version?
recent hg still same error.

changeset:   265984:45f01961ecd0
tag:         central
tag:         tip
parent:      265954:b56aeea0c470
parent:      265983:40ddc543dd16
user:        Carsten "Tomcat" Book <[e-mail]>
date:        Mon Oct 05 12:02:03 2015 +0200
summary:     merge mozilla-inbound to mozilla-central a=merge

------------------------

if comment out this line in config/rules.mk. i can  compile and run ok.


1523,1528c1523,1528
< PP_TARGETS_ALL_RESULT_NAMES := $(notdir $(PP_TARGETS_ALL_RESULTS))
< $(foreach file,$(sort $(PP_TARGETS_ALL_RESULT_NAMES)), \
<   $(if $(filter-out 1,$(words $(filter $(file),$(PP_TARGETS_ALL_RESULT_NAMES)))), \
<     $(error Multiple preprocessing rules are creating a $(file) file) \
<   ) \
< )
---
> #PP_TARGETS_ALL_RESULT_NAMES := $(notdir $(PP_TARGETS_ALL_RESULTS))
> #$(foreach file,$(sort $(PP_TARGETS_ALL_RESULT_NAMES)), \
> #$(if $(filter-out 1,$(words $(filter $(file),$(PP_TARGETS_ALL_RESULT_NAMES)))), \
> #$(error Multiple preprocessing rules are creating a $(file) file) \
> #) \
> #)

Comment 4

[kuh3h3]

after clean rebuild,same error.

wget http://ftp.mozilla.org/pub/mozilla.org/firefox/bundles/mozilla-central.hg
cd mysrc
hg unbundle ../mozilla-central.hg

cp ../hgrc mysrc/.hg/

-------------------
[reandr@kuh3h3 firebuild]$ more hgrc
[paths]
default = https://hg.mozilla.org/mozilla-central/
[extensions]
progress =
-------------------

hg pull
hg update -C

no other modifications there.

Comment 5

[Gregory Szorc [:gps]]

I think this got resolved through work to port PP_TARGETS to moz.build.