Your message dated Sat, 21 Dec 2013 11:58:29 +0000
with message-id
<CAPQ4b8=-cyyk58vwhmtwegr1ebeggm33qs1qdy6ynwzvfpd...@mail.gmail.com>
and subject line Re: Bug#725143: Bug#728521: ogre-1.9 / gcc-4.8
has caused the Debian Bug report #725143,
regarding unbuildable on some archs
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
725143: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=725143
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Source: ogre-1.9
Tags: patch
Using __sync_fetch_and_add_8 on architectures without native support
requires the libatomic library
(http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56300), which is part of
GCC 4.8+.
The attached patch links against this library and forces compilation
with gcc/g++ 4.8. It also disables --as-needed on ia64 to work around
bug #718047.
This should fix everything except armhf (crashing make, which is a bug
there not here), but has not been tested.
$ diff -up rules_orig rules
--- rules_orig 2013-10-01 20:30:06.846713326 +0100
+++ rules 2013-10-01 20:52:56.234672865 +0100
@@ -15,8 +15,13 @@ export DEB_BUILD_MAINT_OPTIONS := hard
dpkg_buildflags = DEB_BUILD_MAINT_OPTIONS=$(DEB_BUILD_MAINT_OPTIONS) dpkg-buildflags
export DEB_CFLAGS_MAINT_APPEND := -pipe -Wall $(shell $(dpkg_buildflags) --get CPPFLAGS)
export DEB_CXXFLAGS_MAINT_APPEND := -pipe -Wall $(shell $(dpkg_buildflags) --get CPPFLAGS)
-export DEB_LDFLAGS_MAINT_APPEND := -Wl,-z,defs -Wl,--as-needed
-
+# -latomic for __sync_fetch_and_add_8
+# disable -Wl,--as-needed on ia64 due to bug #718047
+ifeq($(DEB_HOST_ARCH),ia64)
+export DEB_LDFLAGS_MAINT_APPEND := -Wl,-z,defs -latomic
+else
+export DEB_LDFLAGS_MAINT_APPEND := -Wl,-z,defs -Wl,--as-needed -latomic
+endif
DEB_HOST_MULTIARCH ?= $(shell dpkg-architecture -qDEB_HOST_MULTIARCH)
@@ -47,7 +52,8 @@ override_dh_auto_configure:
-DOGRE_INSTALL_DOCS:BOOL=TRUE \
-DOGRE_BUILD_SAMPLES:BOOL=FALSE \
-DOGRE_INSTALL_SAMPLES:BOOL=FALSE \
- -DOGRE_INSTALL_SAMPLES_SOURCE:BOOL=FALSE
+ -DOGRE_INSTALL_SAMPLES_SOURCE:BOOL=FALSE \
+ -DCMAKE_C_COMPILER=gcc-4.8 -DCMAKE_CXX_COMPILER=g++-4.8
override_dh_install:
# Copy files from template for this particular version
$ diff -up control_orig control
--- control_orig 2013-10-01 21:00:50.306658858 +0100
+++ control 2013-10-01 21:02:02.410656727 +0100
@@ -28,7 +28,8 @@ Build-Depends: debhelper (>= 9~),
libxaw7-dev,
libxt-dev,
libois-dev [linux-any],
- chrpath
+ chrpath,
+ g++-4.8
Package: libogre-1.9-dev
Section: libdevel
--- End Message ---
--- Begin Message ---
Control: fixed -1 ogre-1.9/1.9.0+dfsg1-1
2013/12/20 Rebecca N. Palmer <[email protected]>:
>> It's been built successfully in s390x and most other arches (at least
>> the ones where it was present before with src:ogre-1.9)
>
> The only one we still need is armhf, where this has never been a problem.
It compiled fine now for all except for sparc and powerpc, even in
some ports like powerpc64 (oddly enough the newcomer ppc64 seems to
have GCC 4.8 as default, but not for powerpc).
The rest of architectures should compile successfully as soon as the
default GCC version is upgraded, which I hope that it's very soon. So
I am going to close this now.
Cheers and thanks.
--
Manuel A. Fernandez Montecelo <[email protected]>
--- End Message ---
