246107d5f6
The default remains at 0 (no change) until the corresponding Fedora change proposal is accepted: <https://fedoraproject.org/wiki/Changes/GNUToolchainF39>
455 lines
20 KiB
Plaintext
455 lines
20 KiB
Plaintext
# Per-platform rpm configuration file.
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#==============================================================================
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# ---- per-platform macros.
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#
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%_vendor redhat
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%_os linux
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%_target_platform %{_target_cpu}-%{_vendor}-%{_target_os}%{?_gnu}
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#==============================================================================
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# ---- configure macros. note that most of these are inherited
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# from the defaults.
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#
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%_localstatedir /var
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%_runstatedir /run
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%_pkgdocdir %{_docdir}/%{name}
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%_docdir_fmt %%{NAME}
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%_fmoddir %{_libdir}/gfortran/modules
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%source_date_epoch_from_changelog 1
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%clamp_mtime_to_source_date_epoch %source_date_epoch_from_changelog
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%_enable_debug_packages 1
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%_include_minidebuginfo 1
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%_include_gdb_index 1
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%_debugsource_packages 1
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%_debuginfo_subpackages 1
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# GCC toolchain
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%__cc_gcc gcc
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%__cxx_gcc g++
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%__cpp_gcc gcc -E
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# Clang toolchain
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%__cc_clang clang
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%__cxx_clang clang++
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%__cpp_clang clang-cpp
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# Default to the GCC toolchain
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%toolchain gcc
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%__cc %{expand:%%{__cc_%{toolchain}}}
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%__cxx %{expand:%%{__cxx_%{toolchain}}}
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%__cpp %{expand:%%{__cpp_%{toolchain}}}
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# Compiler macros to use for invoking compilers in spec files for packages that
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# want to use the default compiler and don't care which compiler that is.
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%build_cc %{__cc}
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%build_cxx %{__cxx}
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%build_cpp %{__cpp}
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#==============================================================================
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# ---- compiler flags.
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# C compiler flags. This is traditionally called CFLAGS in makefiles.
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# Historically also available as %%{optflags}, and %%build sets the
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# environment variable RPM_OPT_FLAGS to this value.
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%build_cflags %{__build_flags_lang_c} %{?_distro_extra_cflags}
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# C++ compiler flags. This is traditionally called CXXFLAGS in makefiles.
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%build_cxxflags %{__build_flags_lang_cxx} %{?_distro_extra_cxxflags}
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# Fortran compiler flags. Makefiles use both FFLAGS and FCFLAGS as
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# the corresponding variable names.
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%build_fflags %{__build_flags_common} -I%{_fmoddir} %{?_distro_extra_fflags}
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# Vala compiler flags. This is used to set VALAFLAGS.
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%build_valaflags -g
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# When clang is used as a linker driver, it does not auto-detect the LTO
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# bytecode and neither does bfd, so we need to explicitly pass the -flto
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# flag when linking.
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%_clang_extra_ldflags %{?_lto_cflags}
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# Link editor flags. This is usually called LDFLAGS in makefiles.
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# (Some makefiles use LFLAGS instead.) The default value assumes that
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# the flags, while intended for ld, are still passed through the gcc
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# compiler driver. At the beginning of %%build, the environment
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# variable RPM_LD_FLAGS to this value.
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%build_ldflags -Wl,-z,relro %{_ld_as_needed_flags} %{_ld_symbols_flags} %{_hardened_ldflags} %{_annotation_ldflags} %[ "%{toolchain}" == "clang" ? "%{?_clang_extra_ldflags}" : "" ] %{_build_id_flags} %{?_package_note_flags} %{?_distro_extra_ldflags}
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# Expands to shell code to set the compiler/linker environment
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# variables CFLAGS, CXXFLAGS, FFLAGS, FCFLAGS, VALAFLAGS, LDFLAGS if they
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# have not been set already. RPM_OPT_FLAGS and RPM_LD_FLAGS have already
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# been set implicitly at the start of the %%build section.
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# LT_SYS_LIBRARY_PATH is used by libtool script.
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%set_build_flags \
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CFLAGS="${CFLAGS:-%{build_cflags}}" ; export CFLAGS ; \
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CXXFLAGS="${CXXFLAGS:-%{build_cxxflags}}" ; export CXXFLAGS ; \
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FFLAGS="${FFLAGS:-%{build_fflags}}" ; export FFLAGS ; \
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FCFLAGS="${FCFLAGS:-%{build_fflags}}" ; export FCFLAGS ; \
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VALAFLAGS="${VALAFLAGS:-%{build_valaflags}}" ; export VALAFLAGS ; \
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RUSTFLAGS="${RUSTFLAGS:-%{build_rustflags}}" ; export RUSTFLAGS ; \
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LDFLAGS="${LDFLAGS:-%{build_ldflags}}" ; export LDFLAGS ; \
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LT_SYS_LIBRARY_PATH="${LT_SYS_LIBRARY_PATH:-%_libdir:}" ; export LT_SYS_LIBRARY_PATH ; \
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CC="${CC:-%{__cc}}" ; export CC ; \
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CXX="${CXX:-%{__cxx}}" ; export CXX
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# Automatically use set_build_flags macro for build, check, and
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# install phases.
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# Use "%undefine _auto_set_build_flags" to disable"
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%_auto_set_build_flags 1
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%__spec_build_pre %{___build_pre} \
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%{?_auto_set_build_flags:%{set_build_flags}} \
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%{?_generate_package_note_file}
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%__spec_check_pre %{___build_pre} \
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%{?_auto_set_build_flags:%{set_build_flags}} \
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%{?_generate_package_note_file}
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# Internal-only. Do not use. Expand a variable and strip the flags
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# not suitable to extension builders.
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%__extension_strip_flags() %{lua:
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local name = rpm.expand("%{1}")
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local value = " " .. rpm.expand("%{build_" .. name .. "}")
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local specs_pattern = "%s+-specs=[^%s]+"
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local lto_flags_pattern = rpm.expand("%{?_lto_cflags}"):gsub("[%-%.]", "%%%1")
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local package_note_flags_pattern = "%-Wl,%S*package_note%S*"
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local result = value:gsub(specs_pattern, " "):gsub(lto_flags_pattern, ""):gsub(package_note_flags_pattern, "")
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print(result)
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}
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# Variants of CFLAGS, CXXFLAGS, FFLAGS, LDFLAGS for use within
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# extension builders.
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%extension_cflags %{__extension_strip_flags cflags}
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%extension_cxxflags %{__extension_strip_flags cxxflags}
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%extension_fflags %{__extension_strip_flags fflags}
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%extension_ldflags %{__extension_strip_flags ldflags}
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# Deprecated names. For backwards compatibility only.
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%__global_cflags %{build_cflags}
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%__global_cxxflags %{build_cxxflags}
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%__global_fflags %{build_fflags}
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%__global_fcflags %{build_fflags}
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%__global_ldflags %{build_ldflags}
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# Architecture-specific support. Internal. Do not use directly.
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%__cflags_arch_x86_64_v2 %[0%{?rhel} == 9 ? "-march=x86-64-v2" : ""]
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%__cflags_arch_x86_64_v3 %[0%{?rhel} > 9 ? "-march=x86-64-v3" : ""]
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%__cflags_arch_x86_64 %{__cflags_arch_x86_64_v2} %{__cflags_arch_x86_64_v3}
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# Also used for s390.
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%__cflags_arch_s390x %[0%{?rhel} >= 9 ? "-march=z14 -mtune=z15" : "-march=z13 -mtune=z14"]
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%__cflags_arch_ppc64le %[0%{?rhel} >= 9 ? "-mcpu=power9 -mtune=power9" : "-mcpu=power8 -mtune=power8"]
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#==============================================================================
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# ---- configure and makeinstall.
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#
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%_configure_gnuconfig_hack 1
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%_configure_libtool_hardening_hack 1
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# If defined, _configure_disable_silent_rules will cause --disable-silent-rules
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# to be added to the list of options passed to the configure script.
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# Eventually we'll want to turn this on by default, but this gives packagers a
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# way to turn it back off.
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# %_configure_disable_silent_rules 1
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# Pass --runstatedir to configure.
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%_configure_use_runstatedir 1
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# This fixes various easy resolved configure tests that are compromised by LTO.
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#
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# We use this within the standard %configure macro, but also make it available
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# for packages which don't use %configure
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#
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# The first three are common ways to test for the existence of a function, so
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# we ensure the reference to the function is preserved
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#
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# The fourth are constants used to then try to generate NaNs and other key
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# floating point numbers. We then use those special FP numbers to try and
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# raise a SIGFPE. By declaring x & y volatile we prevent the optimizers
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# from removing the computation
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#
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# The fifth (and worst) addresses problems with autoconf/libtool's approach
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# to extracting symbols from .o files and generating C code. In an LTO world
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# types matter much more closely and you can't have an object in one context
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# that is a function definition and a simple scalar variable in another.
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# Thankfully HP-UX has always had that restriction and is supported by
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# autoconf/libtool. The insane sed script replaces the "generic" code with
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# the HP-UX version.
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#
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# If we do not make changes, we put the original file back. This avoids
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# unnecessary rebuilds of things that may have dependencies on the configure
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# files.
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#
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%_fix_broken_configure_for_lto \
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for file in $(find . -type f -name configure -print); do \
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%{__sed} -r --in-place=.backup 's/^char \\(\\*f\\) \\(\\) = /__attribute__ ((used)) char (*f) () = /g' $file; \
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diff -u $file.backup $file && mv $file.backup $file \
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%{__sed} -r --in-place=.backup 's/^char \\(\\*f\\) \\(\\);/__attribute__ ((used)) char (*f) ();/g' $file; \
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diff -u $file.backup $file && mv $file.backup $file \
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%{__sed} -r --in-place=.backup 's/^char \\$2 \\(\\);/__attribute__ ((used)) char \\$2 ();/g' $file; \
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diff -u $file.backup $file && mv $file.backup $file \
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%{__sed} --in-place=.backup '1{$!N;$!N};$!N;s/int x = 1;\\nint y = 0;\\nint z;\\nint nan;/volatile int x = 1; volatile int y = 0; volatile int z, nan;/;P;D' $file; \
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diff -u $file.backup $file && mv $file.backup $file \
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%{__sed} --in-place=.backup 's#^lt_cv_sys_global_symbol_to_cdecl=.*#lt_cv_sys_global_symbol_to_cdecl="sed -n -e '"'"'s/^T .* \\\\(.*\\\\)$/extern int \\\\1();/p'"'"' -e '"'"'s/^$symcode* .* \\\\(.*\\\\)$/extern char \\\\1;/p'"'"'"#' $file; \
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diff -u $file.backup $file && mv $file.backup $file \
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done
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%configure \
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%{set_build_flags}; \
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[ "%{_lto_cflags}"x != x ] && %{_fix_broken_configure_for_lto}; \
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[ "%_configure_gnuconfig_hack" = 1 ] && for i in $(find $(dirname %{_configure}) -name config.guess -o -name config.sub) ; do \
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[ -f /usr/lib/rpm/redhat/$(basename $i) ] && %{__rm} -f $i && %{__cp} -fv /usr/lib/rpm/redhat/$(basename $i) $i ; \
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done ; \
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[ "%_configure_libtool_hardening_hack" = 1 ] && [ x != "x%{_hardened_ldflags}" ] && \
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for i in $(find . -name ltmain.sh) ; do \
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%{__sed} -i.backup -e 's~compiler_flags=$~compiler_flags="%{_hardened_ldflags}"~' $i \
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done ; \
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%{_configure} --build=%{_build} --host=%{_host} \\\
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--program-prefix=%{?_program_prefix} \\\
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--disable-dependency-tracking \\\
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%{?_configure_disable_silent_rules:--disable-silent-rules} \\\
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--prefix=%{_prefix} \\\
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--exec-prefix=%{_exec_prefix} \\\
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--bindir=%{_bindir} \\\
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--sbindir=%{_sbindir} \\\
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--sysconfdir=%{_sysconfdir} \\\
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--datadir=%{_datadir} \\\
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--includedir=%{_includedir} \\\
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--libdir=%{_libdir} \\\
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--libexecdir=%{_libexecdir} \\\
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--localstatedir=%{_localstatedir} \\\
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%{?_configure_use_runstatedir:$(grep -q "runstatedir=DIR" %{_configure} && echo '--runstatedir=%{_runstatedir}')} \\\
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--sharedstatedir=%{_sharedstatedir} \\\
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--mandir=%{_mandir} \\\
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--infodir=%{_infodir}
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#==============================================================================
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# ---- Build policy macros.
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#
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#
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#---------------------------------------------------------------------
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# Expanded at beginning of %install scriptlet.
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#
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%__spec_install_pre %{___build_pre}\
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[ "$RPM_BUILD_ROOT" != "/" ] && rm -rf "${RPM_BUILD_ROOT}"\
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mkdir -p "`dirname "$RPM_BUILD_ROOT"`"\
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mkdir "$RPM_BUILD_ROOT"\
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%{?_auto_set_build_flags:%{set_build_flags}}\
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%{nil}
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#---------------------------------------------------------------------
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# Expanded at end of %install scriptlet.
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#
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%__arch_install_post /usr/lib/rpm/check-buildroot
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# Build root policy macros. Standard naming:
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# convert all '-' in basename to '_', add two leading underscores.
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%__brp_ldconfig /usr/lib/rpm/redhat/brp-ldconfig
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%__brp_compress /usr/lib/rpm/brp-compress
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%__brp_strip /usr/lib/rpm/brp-strip %{__strip}
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%__brp_strip_lto /usr/lib/rpm/redhat/brp-strip-lto %{__strip}
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%__brp_strip_comment_note /usr/lib/rpm/brp-strip-comment-note %{__strip} %{__objdump}
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%__brp_strip_static_archive /usr/lib/rpm/brp-strip-static-archive %{__strip}
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%__brp_check_rpaths /usr/lib/rpm/check-rpaths
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# __brp_mangle_shebangs_exclude - shebangs to exclude
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# __brp_mangle_shebangs_exclude_file - file from which to get shebangs to exclude
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# __brp_mangle_shebangs_exclude_from - files to ignore
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# __brp_mangle_shebangs_exclude_from_file - file from which to get files to ignore
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%__brp_mangle_shebangs /usr/lib/rpm/redhat/brp-mangle-shebangs %{?__brp_mangle_shebangs_exclude:--shebangs "%{?__brp_mangle_shebangs_exclude}"} %{?__brp_mangle_shebangs_exclude_file:--shebangs-from "%{__brp_mangle_shebangs_exclude_file}"} %{?__brp_mangle_shebangs_exclude_from:--files "%{?__brp_mangle_shebangs_exclude_from}"} %{?__brp_mangle_shebangs_exclude_from_file:--files-from "%{__brp_mangle_shebangs_exclude_from_file}"}
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%__brp_llvm_compile_lto_elf /usr/lib/rpm/redhat/brp-llvm-compile-lto-elf %{build_cflags} %{build_ldflags}
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# note: %%__os_install_post_python is defined in python-srpm-macros and contains several policies
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# redhat-rpm-config maintainers, don't remove it from %%__os_install_post unless coordinating the change with Python maintainers
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# packagers, don't undefine the entire macro, see the individual macros in /usr/lib/rpm/macros.d/macros.python-srpm
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%__os_install_post \
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%{?__brp_ldconfig} \
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%{?__brp_compress} \
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%{!?__debug_package:\
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%{?__brp_strip} \
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%{?__brp_strip_comment_note} \
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} \
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%{?__brp_strip_lto} \
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%{?__brp_strip_static_archive} \
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%{?__brp_check_rpaths} \
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%{?__brp_mangle_shebangs} \
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%{?__brp_remove_la_files} \
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%{__os_install_post_python} \
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%{nil}
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%__spec_install_post\
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%[ "%{toolchain}" == "clang" ? "%{?__brp_llvm_compile_lto_elf}" : "%{nil}" ] \
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%{?__debug_package:%{__debug_install_post}}\
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%{__arch_install_post}\
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%{__os_install_post}\
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%{nil}
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%install %{?_enable_debug_packages:%{?buildsubdir:%{debug_package}}}\
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%%install\
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%{nil}
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#
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# Should missing buildids terminate a build?
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%_missing_build_ids_terminate_build 1
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# Use SHA-256 for FILEDIGESTS instead of default MD5
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%_source_filedigest_algorithm 8
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%_binary_filedigest_algorithm 8
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# Use Zstandard compression for binary payloads
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%_binary_payload w19.zstdio
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#==============================================================================
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# --- Compiler flags control.
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#
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# Please consult buildflags.md for parts that can be configured
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# from RPM spec files.
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%_hardening_gcc_cflags -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1
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%_hardening_clang_cflags --config /usr/lib/rpm/redhat/redhat-hardened-clang.cfg
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%_hardening_cflags %{expand:%%{_hardening_%{toolchain}_cflags}} -fstack-protector-strong
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# we don't escape symbols '~', '"', etc. so be careful when changing this
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%_hardening_ldflags -Wl,-z,now %[ "%{toolchain}" == "gcc" ? "-specs=/usr/lib/rpm/redhat/redhat-hardened-ld" : "" ]
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# Harden packages by default for Fedora 23+:
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# https://fedorahosted.org/fesco/ticket/1384 (accepted on 2014-02-11)
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# Use "%undefine _hardened_build" to disable.
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%_hardened_build 1
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%_hardened_cflags %{?_hardened_build:%{_hardening_cflags}}
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%_hardened_ldflags %{?_hardened_build:%{_hardening_ldflags}}
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# Add extra information to binary objects created by the compiler:
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# https://pagure.io/fesco/issue/1780 (accepted on 2017-10-30)
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# ...except on armv7hl, which has an issue whose root-cause isn't
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# clear yet: https://bugzilla.redhat.com/show_bug.cgi?id=1951492
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# Use "%undefine _annotated_build" to disable.
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%_annotated_build 1
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%_annobin_gcc_plugin -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1
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# The annobin plugin is not built for clang yet
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%_annobin_clang_plugin %dnl-fplugin=/usr/lib64/clang/`clang -dumpversion`/lib/annobin.so
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%_annotation_plugin %{?_annotated_build:%{expand:%%{_annobin_%{toolchain}_plugin}}}
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%_annotation_cflags %[ "%{_target_cpu}" == "armv7hl" ? "" : "%{_annotation_plugin}" ]
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%_annotation_ldflags %{?_lto_cflags:%{_annotation_cflags}}
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# Use the remove-section option to force the find-debuginfo script
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# to move the annobin notes into the separate debuginfo file.
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%_find_debuginfo_extra_opts %{?_annotated_build:--remove-section .gnu.build.attributes}
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# Include frame pointer information by default, except on RHEL
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# https://fedoraproject.org/wiki/Changes/fno-omit-frame-pointer
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# Use "%undefine _include_frame_pointers" to disable.
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%_include_frame_pointers %{undefined rhel}
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%_frame_pointers_cflags %{expr:0%{?_include_frame_pointers} ? "-fno-omit-frame-pointer" : ""}
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%_frame_pointers_cflags_x86_64 %{expr:0%{?_include_frame_pointers} ? "-mno-omit-leaf-frame-pointer" : ""}
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%_frame_pointers_cflags_aarch64 %{expr:0%{?_include_frame_pointers} ? "-mno-omit-leaf-frame-pointer" : ""}
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%_frame_pointers_cflags_s390x %{expr:0%{?_include_frame_pointers} ? "-mbackchain" : ""}
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# Fail linking if there are undefined symbols. Required for proper
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# ELF symbol versioning support. Disabled by default.
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# Use "%define _ld_strict_symbol_defs 1" to enable.
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#%_ld_strict_symbol_defs 1
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%_ld_symbols_flags %{?_ld_strict_symbol_defs:-Wl,-z,defs}
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# https://fedoraproject.org/wiki/Changes/RemoveExcessiveLinking
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# use "%undefine _ld_as_needed" to disable.
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%_ld_as_needed 1
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%_ld_as_needed_flags %{?_ld_as_needed:-Wl,--as-needed}
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# LTO is the default in Fedora.
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# "%define _lto_cflags %{nil}" to opt out
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#
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# We currently have -ffat-lto-objects turned on out of an abundance of
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# caution. To remove it we need to do a check of the installed .o/.a files
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# to verify they have real sections/symbols after LTO stripping. That
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# way we can detect installing an unusable .o/.a file. This is on the TODO
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# list for F34.
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%_gcc_lto_cflags -flto=auto -ffat-lto-objects
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%_clang_lto_cflags -flto=thin
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%_lto_cflags %{expand:%%{_%{toolchain}_lto_cflags}}
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|
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# Default fortification level.
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# "%define _fortify_level 2" to downgrade and
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# "%define _fortify_level 0" or "%undefine _fortify_level" to disable
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#
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# We use a single -Wp here to enforce order so that ccache does not ever
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# reorder them.
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%_fortify_level 3
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%_fortify_level_flags %[ 0%{?_fortify_level} > 0 ? "-Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=%{_fortify_level}" : "" ]
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|
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# This can be set to a positive integer to obtain increasing type
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# safety levels for C. See buildflags.md.
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%build_type_safety_c 0
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|
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# Some linkers default to a build-id algorithm that is not supported by rpmbuild,
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# so we need to specify the right algorithm to use.
|
|
%_build_id_flags -Wl,--build-id=sha1
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|
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%_general_options -O2 %{?_lto_cflags} -fexceptions -g -grecord-gcc-switches -pipe
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%_warning_options -Wall%[%__build_for_lang_any ? " -Wno-complain-wrong-lang" : ""]%[%__build_for_lang_c + %__build_for_lang_cxx ? " -Werror=format-security" : ""]%[%__build_for_lang_c && (%build_type_safety_c >= 1) ? " -Werror=implicit-function-declaration -Werror=implicit-int" : ""]%[%__build_for_lang_c && (%build_type_safety_c >= 2) ? " -Werror=int-conversion" : ""]%[%__build_for_lang_c && (%build_type_safety_c >= 3) ? " -Werror=incompatible-pointer-types" : ""]
|
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%_preprocessor_defines %{_fortify_level_flags} -Wp,-D_GLIBCXX_ASSERTIONS
|
|
|
|
# Common variables are no longer generated by default by gcc and clang
|
|
# If they are needed then add "%define _legacy_common_support 1" to the spec file.
|
|
%_legacy_options %{?_legacy_common_support: -fcommon}
|
|
|
|
%__global_compiler_flags %{_general_options} %{_warning_options} %{_preprocessor_defines} %{_hardened_cflags} %{_annotation_cflags} %{_legacy_options}
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|
|
|
# Internal macros. Do not use directly. These variables can be rebound
|
|
# to suppress certain frontend-specific compiler flags (or in the case
|
|
# of __build_for_lang_any, frontend-agnostic flags). Dynamic scoping
|
|
# and shadowing redefinitions are used for the __build_for_* variables
|
|
# to remain largely compatible with existing spec files that have
|
|
# hard-coded assumptions which macros assume which other macros.
|
|
# Note: Using short-circuit evaluation with || in __build_for_* conditionals
|
|
# may result in unused-macro warnings from RPM.
|
|
%__build_for_lang_c 1
|
|
%__build_for_lang_cxx 1
|
|
%__build_for_lang_any 1
|
|
%__build_flags_common() %{expand:%define __build_for_lang_c 0}%{expand:%define __build_for_lang_cxx 0}%{expand:%define __build_for_lang_any 0}%{optflags}
|
|
%__build_flags_lang_c() %{expand:%define __build_for_lang_cxx 0}%{expand:%define __build_for_lang_any 0}%{optflags}
|
|
%__build_flags_lang_cxx() %{expand:%define __build_for_lang_c 0}%{expand:%define __build_for_lang_any 0}%{optflags}
|
|
|
|
# Automatically trim changelog entries after 2 years
|
|
%_changelog_trimage %{expr:2*365*24*60*60}
|
|
|
|
#==============================================================================
|
|
# ---- Generic auto req/prov filtering macros
|
|
#
|
|
# http://fedoraproject.org/wiki/PackagingDrafts/AutoProvidesAndRequiresFiltering
|
|
|
|
# prevent anything matching from being scanned for provides
|
|
%filter_provides_in(P) %{expand: \
|
|
%global __filter_prov_cmd %{?__filter_prov_cmd} %{__grep} -v %{-P} '%*' | \
|
|
}
|
|
|
|
# prevent anything matching from being scanned for requires
|
|
%filter_requires_in(P) %{expand: \
|
|
%global __filter_req_cmd %{?__filter_req_cmd} %{__grep} -v %{-P} '%*' | \
|
|
}
|
|
|
|
# filter anything matching out of the provides stream
|
|
%filter_from_provides() %{expand: \
|
|
%global __filter_from_prov %{?__filter_from_prov} | %{__sed} -e '%*' \
|
|
}
|
|
|
|
# filter anything matching out of the requires stream
|
|
%filter_from_requires() %{expand: \
|
|
%global __filter_from_req %{?__filter_from_req} | %{__sed} -e '%*' \
|
|
}
|
|
|
|
# actually set up the filtering bits
|
|
%filter_setup %{expand: \
|
|
%global _use_internal_dependency_generator 0 \
|
|
%global __deploop() while read FILE; do echo "${FILE}" | /usr/lib/rpm/rpmdeps -%{1}; done | /bin/sort -u \
|
|
%global __find_provides /bin/sh -c "%{?__filter_prov_cmd} %{__deploop P} %{?__filter_from_prov}" \
|
|
%global __find_requires /bin/sh -c "%{?__filter_req_cmd} %{__deploop R} %{?__filter_from_req}" \
|
|
}
|