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Sync from SUSE:SLFO:Main potrace revision ea58ee6cb4f1be475ac1092bb4f0669e

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Adrian Schröter 2024-05-03 19:34:26 +02:00
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## Default LFS
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-------------------------------------------------------------------
Wed Apr 15 14:36:16 UTC 2020 - Martin Pluskal <mpluskal@suse.com>
- Update to version 1.16:
* This release consists of bugfixes and minor portability
improvements.
* A potential arithmetic overflow was fixed. Rotation angles are
now normalized to between -180 and 180.
* The test suite tolerances were adjusted.
* The configuration option --enable-local-getopt was renamed as
--with-included-getopt.
* Some build system improvements.
- Modernise spec file with spec-cleaner
- Run testsuite during build
-------------------------------------------------------------------
Fri Aug 16 12:41:48 UTC 2019 - Michel Normand <normand@linux.vnet.ibm.com>
- Add potrace_configure_chg_for_lto.patch
to avoid PowerPC and ARM build failure when LTO enabled.
-------------------------------------------------------------------
Wed Dec 13 09:48:27 UTC 2017 - dimstar@opensuse.org
- Do not use clang to build: even though it is the preferred
compiler, it moves potrace behind an 8h-long build of llvm/clang,
which in turn holds up building of the entire Distribion, as
potrace is used by texlive which in turn provides many modules to
be used for documentation building across the board.
-------------------------------------------------------------------
Mon Aug 28 10:06:44 UTC 2017 - meissner@suse.com
- clang currently does not support -fstack-clash-protector.
-------------------------------------------------------------------
Mon Aug 7 17:28:41 CEST 2017 - sbrabec@suse.com
- Update to version 1.15:
* Fix potential buffer overflows and arithmetic overflows
(bsc#1051634, CVE-2017-12067).
* Fix bug triggered by very large bitmaps.
* Other bugfixes.
- Build position independent binaries.
- Process with spec-cleaner.
- Work around failure of -fstack-protector on s390x.
-------------------------------------------------------------------
Tue Feb 28 14:18:04 CET 2017 - sbrabec@suse.com
- Update to version 1.14:
* Bugs triggered by malformed BMP files have been fixed,
including CVE-2016-8685 (bsc#1005026) and CVE-2016-8686.
* Error reporting has been improved.
* The image size is now truncated when the bitmap data ends
prematurely.
* It is now possible to use negative dy in bitmap data.
- Upstream prefers clang to compile potrace. Use clang if possible.
-------------------------------------------------------------------
Fri Oct 23 14:26:39 CEST 2015 - sbrabec@suse.com
- Update to version 1.13:
* Some critical bugs in the processing of BMP files were fixed
(bsc#951760).
* Portability was improved for C99 and for MSVC++.
-------------------------------------------------------------------
Thu Apr 2 19:41:08 CEST 2015 - sbrabec@suse.cz
- Update to version 1.12:
* fix memory overflow bug triggered by very large bitmaps
(bsc#924904, CVE-2013-7437)
* minor fixes
-------------------------------------------------------------------
Wed Feb 20 16:34:36 CET 2013 - sbrabec@suse.cz
- Update to version 1.11:
* A GeoJSON backend was added.
* Support for bitfields in the BMP format was added.
* A minor change was made to the behavior of the alphamax
parameter; a value of 0 now gives a true polygon.
- Build shared libpotrace.
-------------------------------------------------------------------
Sun Nov 27 06:45:03 UTC 2011 - coolo@suse.com
- add libtool as buildrequire to avoid implicit dependency
-------------------------------------------------------------------
Sat Aug 20 16:38:22 UTC 2011 - mrdocs@opensuse.org
- update to 1.10
+ added --tight option
+ backends: simplified dimension calculations
+ eps backend: prevent integer overflow in bounding box.
+ disallow resolution of 0 dpi.
+ man page: added BACKEND TYPES section
+ fixed default scaling at 72dpi for variable-sized backends
+ new gimppath backend produces SVG output
+ suitable for current versions of Gimp.
+ added a --flat option for the SVG backend.
+ test suite: renamed *.out files to prevent make's
+ built-in implicit rules from accidentally overwriting them.
+ added DXF backend. Thanks to Jonas Benedett Dorr for testing.
+ use high resolution bounding box in EPS, PDF, and SVG backends
+ autoconf: CADD can now be given at compile time
-------------------------------------------------------------------
Mon Mar 21 16:48:05 UTC 2011 - coolo@novell.com
- licenses package is about to die
-------------------------------------------------------------------
Tue Jan 11 23:16:21 UTC 2011 - mrdocs@opensuse.org
-Update to 1.9
+the XFig and EPS backends were improved, and a fixed pagesize PDF backend was added;
+ support for BMP version 4 and version 5 files, as well as top-down BMP files, was added;
+ you'll see minor speed improvements to Potrace and major speed improvements to mkbitmap;
+ a Gaussian blur option was added to mkbitmap;
+ a change in the build sustem: libtool is now used to build and optionally install the Potrace library;
+ an optional simplified progress bar was added for dumb terminals;
+ this release also contains some portability improvements, cross-compilation improvements, and minor bug fixes.
- run spec cleaner on the spec file and remove redundant changes from spec
- drop xfig-patch as it is upstream now
-------------------------------------------------------------------
Thu Jul 26 18:46:12 CEST 2007 - sbrabec@suse.cz
- Updated to version 1.8:
* minor bugfixes and portability improvements
* rotation is now implemented in the PDF backend
-------------------------------------------------------------------
Thu Mar 29 17:12:49 CEST 2007 - rguenther@suse.de
- add zlib-devel BuildRequires.
-------------------------------------------------------------------
Wed Nov 15 15:27:29 CET 2006 - jw@suse.de
- replaced wrong_allocation.patch by official
io.patch -- more bugs fixed.
-------------------------------------------------------------------
Wed Jul 19 11:19:25 CEST 2006 - pnemec@suse.cz
- fixed wrong memory allocation in potracelib.c
(added potrace-wrong_allocation.patch)
-------------------------------------------------------------------
Wed Jan 25 21:40:32 CET 2006 - mls@suse.de
- converted neededforbuild to BuildRequires
-------------------------------------------------------------------
Wed Mar 9 14:20:18 CET 2005 - nadvornik@suse.cz
- Updated to version 1.7:
* A bug in the progress bar code, which caused arithmetic
exceptions on some 64-bit architectures, has been fixed.
-------------------------------------------------------------------
Mon Feb 28 12:26:42 CET 2005 - sbrabec@suse.cz
- Updated to version 1.6.
-------------------------------------------------------------------
Thu Jan 06 15:58:58 CET 2005 - sbrabec@suse.cz
- Provide bitmap_tracing virtual.
-------------------------------------------------------------------
Fri Aug 27 14:32:28 CEST 2004 - sbrabec@suse.cz
- Updated to version 1.5 (with LZW support).
-------------------------------------------------------------------
Mon Mar 08 11:41:28 CET 2004 - sbrabec@suse.cz
- Updated to version 1.4.
-------------------------------------------------------------------
Thu Feb 05 14:13:02 CET 2004 - sbrabec@suse.cz
- Added speed optimization patch from author.
-------------------------------------------------------------------
Thu Jan 15 12:16:52 CET 2004 - sbrabec@suse.cz
- Updated to version 1.3.
-------------------------------------------------------------------
Wed Aug 13 11:19:30 CEST 2003 - sbrabec@suse.cz
- Initial version 1.0.

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#
# spec file for package potrace
#
# Copyright (c) 2020 SUSE LLC
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.
# Please submit bugfixes or comments via https://bugs.opensuse.org/
#
Name: potrace
Version: 1.16
Release: 0
Summary: Utility for Tracing a Bitmap to Scalable Outline Image
License: GPL-2.0-or-later
Group: Productivity/Graphics/Convertors
URL: http://potrace.sourceforge.net/
Source: http://potrace.sourceforge.net/download/%{version}/%{name}-%{version}.tar.gz
Patch1: potrace_configure_chg_for_lto.patch
BuildRequires: libtool
BuildRequires: zlib-devel
Provides: bitmap_tracing
%description
Potrace is a utility for tracing a bitmap, which means, transforming a
bitmap into a smooth, scalable image. The input is a bitmap (PBM, PGM,
PPM, or BMP), and the default output is one of several vector file
formats. A typical use is to create EPS files from scanned data, such
as company or university logos, handwritten notes, etc. The resulting
image is not "jaggy" like a bitmap, but smooth. It can then be rendered
at any resolution.
%package -n libpotrace0
Summary: Library for Tracing a Bitmap to Scalable Outline Image
Group: System/Libraries
%description -n libpotrace0
Potrace is a utility for tracing a bitmap, which means, transforming a
bitmap into a smooth, scalable image. The input is a bitmap (PBM, PGM,
PPM, or BMP), and the default output is one of several vector file
formats. A typical use is to create EPS files from scanned data, such
as company or university logos, handwritten notes, etc. The resulting
image is not "jaggy" like a bitmap, but smooth. It can then be rendered
at any resolution.
%package devel
Summary: Library Development Files for Tracing a Bitmap to Scalable Outline Image
Group: Development/Languages/C and C++
Requires: %{name} = %{version}
%description devel
Potrace is a utility for tracing a bitmap, which means, transforming a
bitmap into a smooth, scalable image. The input is a bitmap (PBM, PGM,
PPM, or BMP), and the default output is one of several vector file
formats. A typical use is to create EPS files from scanned data, such
as company or university logos, handwritten notes, etc. The resulting
image is not "jaggy" like a bitmap, but smooth. It can then be rendered
at any resolution.
%prep
%setup -q
%patch1 -p1
%build
%define warn_flags -Wall -Wstrict-prototypes -Wpointer-arith -Wformat-security
export CFLAGS="%{optflags} %{warn_flags} -fPIE"
export LDFLAGS="-pie"
%ifarch s390x
# clang on s390x does not support -fstack-protector from the default optflags
# (undefined reference to `__stack_chk_guard')
export CFLAGS="${CFLAGS/-fstack-protector /}"
%endif
# clang does not support that yet...
export CFLAGS="${CFLAGS/-fstack-clash-protection /}"
autoreconf -fvi
%configure\
--docdir=%{_docdir}/%{name}\
--with-libpotrace\
--disable-static
%make_build
%install
%if 0%{?suse_version} > 1110
%make_install
%else
%make_install
%endif
cp -a AUTHORS ChangeLog COPYING NEWS README %{buildroot}%{_docdir}/%{name}/
rm %{buildroot}%{_libdir}/*.*a
%check
%make_build check
%post -n libpotrace0 -p /sbin/ldconfig
%postun -n libpotrace0 -p /sbin/ldconfig
%files
%{_bindir}/*
%doc %{_docdir}/%{name}
%{_mandir}/man?/*%{ext_man}
%files -n libpotrace0
%{_libdir}/*.so.*
%files devel
%{_includedir}/*.h
%{_libdir}/*.so
%changelog

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From: Michel Normand <normand@linux.vnet.ibm.com>
Subject: potrace configure chg for lto
Date: Fri, 16 Aug 2019 14:39:23 +0200
potrace configure chg for lto
For asm inline checking.
Signed-off-by: Michel Normand <normand@linux.vnet.ibm.com>
---
configure.ac | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: potrace-1.15/configure.ac
===================================================================
--- potrace-1.15.orig/configure.ac
+++ potrace-1.15/configure.ac
@@ -250,7 +250,7 @@ AC_CHECK_FUNC(strncasecmp, ,
dnl ----------------------------------------------------------------------
dnl Check whether we have i386 features
AC_MSG_CHECKING([for Intel 386])
-AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[int x;
+AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[int x;
asm("bsf %1,%0\njnz 0f\nmovl $32,%0\n0:":"=r"(x):"r"(x));
return x; /* need this so that -O2 does not optimize the asm away */
]])],[AC_MSG_RESULT(yes)