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%{?scl:%{?scl_package:%scl_package binutils}}
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%global githash 38573e7d
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Name: %{?scl_prefix}memstomp
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Version: 0.1.5
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Release: 6%{?dist}
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Summary: Warns of memory argument overlaps to various functions
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Group: Development/Debuggers
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# The entire source code is LGPLV3+ with the exception of backtrace-symbols.c which
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# is GPLv2+ by way of being a hacked up old version of binutils's addr2line.
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# backtrace-symbols.c is built into an independent .so to avoid license contamination
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License: LGPLv3+ and GPLv2+
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URL: git://fedorapeople.org/home/fedora/wcohen/public_git/memstomp
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# The source for this package was pulled from upstream's vcs. Use the
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# following commands to generate the tarball:
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# git clone git://fedorapeople.org/home/fedora/wcohen/public_git/memstomp
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# cd memstomp
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# git archive --prefix memstomp-0.1.5-38573e7d/ master | gzip > memstomp-0.1.5-38573e7d.tar.gz
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Source0: memstomp-%{version}-%{githash}.tar.gz
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Requires: util-linux
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BuildRequires: binutils-devel autoconf automake dejagnu
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BuildRoot: %(mktemp -ud %{_tmppath}/%{name}-%{version}-%{release}-XXXXXX)
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Patch0: memstomp-testsuite.patch
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Patch1: memstomp-man.patch
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Patch2: memstomp-rh961495.patch
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Patch3: memstomp-rh962763.patch
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Patch4: memstomp-quietmode.patch
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Patch5: memstomp-rh1093173.patch
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Patch6: memstomp-rh1133815.patch
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Patch7: memstomp-implicit-int.patch
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%define alternatives_cmd %{!?scl:%{_sbindir}}%{?scl:%{_root_sbindir}}/alternatives
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%define alternatives_cmdline %{alternatives_cmd}%{?scl: --altdir %{_sysconfdir}/alternatives --admindir %{_scl_root}/var/lib/alternatives}
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%{?scl:Requires:%scl_runtime}
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%description
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memstomp is a simple program that can be used to identify
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places in code which trigger undefined behavior due to
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overlapping memory arguments to certain library calls.
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%post -p /sbin/ldconfig
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%postun -p /sbin/ldconfig
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%prep
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%setup -q -n memstomp-%{version}-%{githash}
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%patch0 -p1
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%patch1 -p1
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%patch2 -p1
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%patch3 -p1
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%patch4 -p1
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%patch5 -p1
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%patch6 -p1
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%patch7 -p1
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%build
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autoreconf
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%configure
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# We force -O0 here because memstomp essentially relies on GCC
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# not removing any of its checks. GCC continues to get better
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# and twarting its optimizer isn't something I have any interest
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# in maintaining over time. So just force -O0 for stupid code
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# generation.
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make %{?_smp_mflags} CFLAGS+="-O0 -fno-strict-aliasing"
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make -k check
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%install
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make install DESTDIR=$RPM_BUILD_ROOT
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%files
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%doc README LGPL3 GPL2 GPL3
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%{_bindir}/memstomp
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%{_libdir}/libmemstomp.so
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%{_libdir}/libmemstomp-backtrace-symbols.so
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%{_mandir}/man1/memstomp.1.gz
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%changelog
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* Tue May 11 2021 Marek Polacek <polacek@redhat.com> 0.1.5-6
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- Rebuild for DTS 11
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