diff options
Diffstat (limited to 'source-builder/config/gdb-common-1.cfg')
| -rw-r--r-- | source-builder/config/gdb-common-1.cfg | 86 |
1 files changed, 60 insertions, 26 deletions
diff --git a/source-builder/config/gdb-common-1.cfg b/source-builder/config/gdb-common-1.cfg index 397d44d..49bf673 100644 --- a/source-builder/config/gdb-common-1.cfg +++ b/source-builder/config/gdb-common-1.cfg @@ -42,8 +42,27 @@ # 2. Does the version of gdb specify a version of python that must be # used. Override with '%define gdb-python-version python2'. # -# 3. Search for 'python2' and if not found search for 'python3'. +# 3. Search for 'python3' and if not found search for 'python2'. # +# User options to help find a suitable python: +# +# --with-python2 : name of a python2 command +# +# --with-python3 : name of a python2 command +# +# --with-python-version : name of a python command with a specific version +# +# For example `--with-python-version=python3.6 +# +%if %{defined with_python2} + %define gdb-python2 %{with_python2} +%endif +%if %{defined with_python3} + %define gdb-python3 %{with_python3} +%endif +%if %{defined with_python_version} + %define gdb-python-version %{with_python_version} +%endif %if %{defined gdb-python2} %define gdb-enable-python %{gdb_python2} %else @@ -53,12 +72,12 @@ %if %{defined gdb-python-version} %define gdb-enable-python %(command -v %{gdb-python-version} || true) %else - %define gdb-enable-python %(command -v python2 || true) + %define gdb-enable-python %(command -v python3 || true) %if %{gdb-enable-python} == %{nil} - %define gdb-enable-python %(command -v python3 || true) + %define gdb-enable-python %(command -v python2 || true) %endif %if %{gdb-enable-python} == %{nil} - %define gdb-enable-python %(command -v python || true}) + %define gdb-enable-python %(command -v python || true}) %endif %endif %if %{gdb-enable-python} == %{nil} @@ -79,8 +98,13 @@ %endif %if %{gdb-python-config} == %{nil} %define gdb-python-config %(command -v %{gdb-enable-python}-config || true) + %if %{gdb-python-config} == %{nil} + %define gdb-python-config %(command -v %(basename %{gdb-enable-python})-config || true) + %endif %endif %define gdb-python-ver-mm %(%{gdb-enable-python} --version 2>&1 | sed -e 's/.* //g' | rev | cut -d'.' -f2- | rev) +%define gdb-python-ver-major %(echo "%{gdb-python-ver-mm}" | sed -e 's/\..*//') +%define gdb-python-ver-minor %(echo "%{gdb-python-ver-mm}" | sed -e 's/.*\.//') %define gdb-python-header Python.h %define gdb-python-ver-header python%{gdb-python-ver-mm}/%{gdb-python-header} %define gdb-python-ver-lib libpython%{gdb-python-ver-mm}.* @@ -98,29 +122,39 @@ %if %{gdb-python-header-check} == not-found && !%{_rsb_getting_source} %error "gdb: python: header file not found: %{gdb-python-ver-header}, please install" %endif -# -# Too hard to find on MacOS (darwin), the header is good enough. -# -%ifnos darwin - %if %{host_ldflags} == %{nil} - %define gdb-host-libs %{nil} - %else - %define gdb-host-libs -L '%{host_ldflags}' - %endif - %if %{gdb-python-config} != %{nil} - %define gdb-python-lib-filter awk 'BEGIN{FS=" "}/python/{for(i=1;i<NF;++i)if(match($i,".*lpython.*")) print "lib"substr($i,3)"*";}' - %if %{gdb-python-ver-mm} < 3.8 - %define gdb-python-config-lib-check-flags --ldflags - %else - %define gdb-python-config-lib-check-flags --ldflags --embed - %endif - %define gdb-python-config-libs %(%{gdb-python-config} %{gdb-python-config-lib-check-flags} | %{gdb-python-lib-filter}) - %define gdb-python-lib-check %(%{_sbdir}/sb/rtems-build-dep -c %{__cc} %{gdb-host-libs} -l %{gdb-python-config-libs}) +%if %{host_ldflags} == %{nil} + %define gdb-host-libs %{nil} +%else + %define gdb-host-libs -L '%{host_ldflags}' +%endif +%if %{gdb-python-config} != %{nil} + %define gdb-python-lib-filter awk '{for(i=1;i<NF;++i)if(match($i,".*lpython.*")) print "lib"substr($i,3)"\\*";}' + %define gdb-python-libpath-filter awk '{for(i=1;i<NF;++i) if (match($i,"-L.*") == 1) l[substr($i,3)]=1;} END{for(i in l) printf("-L " i " "); printf("\n");}' + %if %{gdb-python-ver-major} < 3 || \ + %{gdb-python-ver-major} == 3 && %{gdb-python-ver-minor} < 8 + %define gdb-python-config-lib-check-flags --ldflags %else - %define gdb-python-lib-check %(%{_sbdir}/sb/rtems-build-dep -c %{__cc} %{gdb-host-libs} -l %{gdb-python-ver-lib}) + %define gdb-python-config-lib-check-flags --ldflags --embed %endif - %if %{gdb-python-lib-check} == not-found && !%{_rsb_getting_source} - %error "gdb: python: library file not found: %{gdb-python-ver-lib}, please install" + %define gdb-python-config-libs %(%{gdb-python-config} %{gdb-python-config-lib-check-flags} | %{gdb-python-lib-filter}) + %define gdb-python-config-libpath %(%{gdb-python-config} %{gdb-python-config-lib-check-flags} | %{gdb-python-libpath-filter} | uniq) + %define gdb-python-lib-check %(%{_sbdir}/sb/rtems-build-dep -c %{__cc} %{gdb-host-libs} %{gdb-python-config-libpath} -l %{gdb-python-config-libs}) +%else + %define gdb-python-lib-check %(%{_sbdir}/sb/rtems-build-dep -c %{__cc} %{gdb-host-libs} -l %{gdb-python-ver-lib}) +%endif +%if %{gdb-python-lib-check} == not-found && !%{_rsb_getting_source} + %error "gdb: python: library file not found: %{gdb-python-ver-lib}, please install" +%endif + +# +# If in a virtual environment use that as GDB will look 'bin/python' under it +# Supportted in GDB 13 and later. +# +%define gdb_version_major %(echo "%{gdb_version}" | sed -e 's/\..*//') +%if %{gdb_version_major} >= 13 + %define python-venv %(echo $VIRTUAL_ENV) + %if %{python-venv} != %{nil} + %define gdb-enable-python %{python-venv} %endif %endif @@ -173,7 +207,7 @@ URL: http://www.gnu.org/software/gdb/ # # Source # -%source set gdb http://ftp.gnu.org/gnu/gdb/gdb-%{gdb_version}.tar.%{gdb_src_ext} +%source set gdb https://ftp.gnu.org/gnu/gdb/gdb-%{gdb_version}.tar.%{gdb_src_ext} # # Disable Python on Cxc builds for now. |