Script 'mail_helper' called by obssrc Hello community, here is the log from the commit of package libcamera for openSUSE:Factory checked in at 2021-09-03 21:25:40 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Comparing /work/SRC/openSUSE:Factory/libcamera (Old) and /work/SRC/openSUSE:Factory/.libcamera.new.1899 (New) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Package is "libcamera" Fri Sep 3 21:25:40 2021 rev:8 rq:914789 version:0~2809.e0704e97 Changes: -------- --- /work/SRC/openSUSE:Factory/libcamera/libcamera.changes 2021-07-26 17:38:43.898048320 +0200 +++ /work/SRC/openSUSE:Factory/.libcamera.new.1899/libcamera.changes 2021-09-03 21:26:07.426173745 +0200 @@ -1,0 +2,7 @@ +Fri Aug 27 18:03:48 UTC 2021 - Antonio Larrosa <alarr...@suse.com> + +- Add patch to work around what seems to be a bug in gcc 11 with + constexpr being treated as "non const" only in ppc64/ppc64le: + * fix-ppc64.patch + +------------------------------------------------------------------- New: ---- fix-ppc64.patch ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Other differences: ------------------ ++++++ libcamera.spec ++++++ --- /var/tmp/diff_new_pack.3zPShY/_old 2021-09-03 21:26:07.862174199 +0200 +++ /var/tmp/diff_new_pack.3zPShY/_new 2021-09-03 21:26:07.866174203 +0200 @@ -28,6 +28,7 @@ Source: %name-%version.tar.xz Source1: baselibs.conf Patch1: vers.diff +Patch2: fix-ppc64.patch BuildRequires: boost-devel BuildRequires: c++_compiler BuildRequires: libQt5Core-devel @@ -96,7 +97,11 @@ This is its integration plugin for gstreamer. %prep -%autosetup -p1 +%autosetup -p1 -N +%patch1 -p1 +%ifarch ppc64 ppc64le +%patch2 -p1 +%endif %build export CFLAGS="%optflags -Wno-error" ++++++ fix-ppc64.patch ++++++ From: Antonio Larrosa <alarr...@suse.com> Subject: Work around what seems to be a gcc bug only happening in ppc64/ppc64le When building code like: constexpr Duration defaultMinFrameDuration = 1.0s / 30.0; or constexpr Duration controllerMinFrameDuration = 1.0s / 60.0; gcc 11.1.1 is giving this error: [ 235s] In file included from ../include/libcamera/base/log.h:10, [ 235s] from ../src/ipa/raspberrypi/raspberrypi.cpp:18: [ 235s] ../src/ipa/raspberrypi/raspberrypi.cpp:64:53: in ???constexpr??? expansion of ???std::chrono::operator/<long double, std::ratio<1>, double>(std::literals::chrono_literals::operator""s(1.0e+0l), 3.0e+1)??? [ 235s] /usr/include/c++/11/chrono:710:39: error: ???(1.0e+0l / 3.0e+1)??? is not a constant expression [ 235s] 710 | return __cd(__cd(__d).count() / __s); [ 235s] | ~~~~~~~~~~~~~~~~~~^~~~~ [ 235s] ../src/ipa/raspberrypi/raspberrypi.cpp:73:56: in ???constexpr??? expansion of ???std::chrono::operator/<long double, std::ratio<1>, double>(std::literals::chrono_literals::operator""s(1.0e+0l), 6.0e+1)??? This change works around it to let it build fine. Index: libcamera-0~2809.e0704e97/src/ipa/raspberrypi/raspberrypi.cpp =================================================================== --- libcamera-0~2809.e0704e97.orig/src/ipa/raspberrypi/raspberrypi.cpp +++ libcamera-0~2809.e0704e97/src/ipa/raspberrypi/raspberrypi.cpp @@ -61,7 +61,7 @@ using utils::Duration; /* Configure the sensor with these values initially. */ constexpr double defaultAnalogueGain = 1.0; constexpr Duration defaultExposureTime = 20.0ms; -constexpr Duration defaultMinFrameDuration = 1.0s / 30.0; +const Duration defaultMinFrameDuration = 1.0s / 30.0; constexpr Duration defaultMaxFrameDuration = 250.0s; /* @@ -70,7 +70,7 @@ constexpr Duration defaultMaxFrameDurati * we rate-limit the controller Prepare() and Process() calls to lower than or * equal to this rate. */ -constexpr Duration controllerMinFrameDuration = 1.0s / 60.0; +const Duration controllerMinFrameDuration = 1.0s / 60.0; LOG_DEFINE_CATEGORY(IPARPI)
