macros.output

%set_build_flags  \
  CFLAGS="${CFLAGS:-%{build_cflags}}" ; export CFLAGS ;  \
  CXXFLAGS="${CXXFLAGS:-%{build_cxxflags}}" ; export CXXFLAGS ;  \
  FFLAGS="${FFLAGS:-%{build_fflags}}" ; export FFLAGS ;  \
  FCFLAGS="${FCFLAGS:-%{build_fflags}}" ; export FCFLAGS ;  \
  LDFLAGS="${LDFLAGS:-%{build_ldflags}}" ; export LDFLAGS ;  \
  LT_SYS_LIBRARY_PATH="${LT_SYS_LIBRARY_PATH:-%_libdir:}" ; export LT_SYS_LIBRARY_PATH ;  \
  CC="${CC:-%{__cc}}" ; export CC ;  \
  CXX="${CXX:-%{__cxx}}" ; export CXX \
%{?__llvm_pgo_instrumented_build_flags}


%__spec_build_pre %{___build_pre}  \
  %{?_auto_set_build_flags:%{set_build_flags}}  \
  %{?_generate_package_note_file} \
%{?__llvm_pgo_instrumented_spec_build_pre}


# Overriding __spec_build_post macro from /usr/lib/rpm/macros
%__spec_build_post   %{?__llvm_pgo_instrumented_spec_build_post}   %{___build_post}


%__os_install_post  \
    %{?__brp_ldconfig}  \
    %{?__brp_compress}  \
    %{!?__debug_package: \
    %{?__brp_strip}  \
    %{?__brp_strip_comment_note}  \
    }  \
    %{?__brp_strip_lto}  \
    %{?__brp_strip_static_archive}  \
    %{?__brp_check_rpaths}  \
    %{?__brp_mangle_shebangs}  \
    %{?__brp_remove_la_files}  \
    %{__os_install_post_python}  \
%{__llvm_pgo_instrumented_os_install_post} \
%{nil}


%install %{?_enable_debug_packages:%{?buildsubdir:%{debug_package}}} \
%{__llvm_pgo_instrumented_install} \
%%install \
%{nil}

regen-macros.sh

#!/usr/bin/bash

# This script redefines the macros that we need to overwrite based on the macro
# bodies that we anticipate.

# Adds a backslash to each new line unless it is a %{nil} line
function add_backslash() {
    sed '/^%{nil}/!s,$, \\,'
}

rpm --eval "%%set_build_flags %{macrobody:set_build_flags}" \
    | add_backslash
echo "%{?__llvm_pgo_instrumented_build_flags}"

echo ""
echo ""

rpm --eval "%%__spec_build_pre %{macrobody:__spec_build_pre}" \
    | add_backslash
echo "%{?__llvm_pgo_instrumented_spec_build_pre}"

echo ""
echo ""

cat <<EOF
# Overriding __spec_build_post macro from /usr/lib/rpm/macros
%__spec_build_post \
  %{?__llvm_pgo_instrumented_spec_build_post} \
  %{___build_post}
EOF

echo ""
echo ""

rpm --eval "%%__os_install_post %{macrobody:__os_install_post}"  \
    | add_backslash \
    | sed 's/%{nil}/%{__llvm_pgo_instrumented_os_install_post} \\\n%{nil}/'

echo ""
echo ""

rpm --eval "%%install %{macrobody:install}"  \
    | add_backslash \
    | sed 's/%%install/%{__llvm_pgo_instrumented_install} \\\n%%install/'