tce-load -i compiletc intltool gtk3-dev libgsf-dev librsvg-dev libxslt-dev gobject-introspection-dev gtk3-gir libgsf-gir

wget https://download.gnome.org/sources/goffice/0.10/goffice-0.10.49.tar.xz

cd goffice-0.10.49

CC="gcc -flto -march=i486 -mtune=i686 -Os -pipe" CXX="g++ -flto -march=i486 -mtune=i686 -Os -pipe -fno-exceptions -fno-rtti" ./configure --prefix=/usr/local --disable-static --localstatedir=/var [--enable-introspection fails]

find . -name Makefile -type f -exec sed -i 's/-g -O2//g' {} \;

make [2m 7.52s]
make install

Configuration:

        Source code location:   .
        Compiler:               gcc -flto -march=i486 -mtune=i686 -Os -pipe
        Compiler flags:         -g -O2 -Wall -Werror=init-self -Werror=missing-include-dirs -Wsign-compare -Werror=pointer-arith -Wchar-subscripts -Wwrite-strings -Wdeclaration-after-statement -Wnested-externs -Wmissing-noreturn -Werror=missing-prototypes -Werror=nested-externs -Werror=implicit-function-declaration -Wmissing-declarations -Wno-pointer-sign -Werror=format-security -Wstrict-prototypes -Wno-error=format-nonliteral
        Long double support:    yes
        Equation support in graphs: no, missing or too old lasem library

        UI:                     Gtk
        Configuration backend:  GSettings
    Build gtk_mac_integration:  no

gcc -flto -march=i486 -mtune=i686 -Os -pipe -E -DGOFFICE_COMPILATION -DGOFFICE_DISABLE_DEPRECATED -I. -I/usr/src/goffice-0.10.49 -I/usr/src/goffice-0.10.49 -I/usr/local/include/libgsf-1 -I/usr/local/include/librsvg-2.0 -I/usr/local/include -I/usr/local/include/libxml2 -I/usr/local/include/gtk-3.0 -I/usr/local/include/at-spi2-atk/2.0 -I/usr/local/include/at-spi-2.0 -I/usr/local/include -I/usr/local/include/dbus-1.0 -I/usr/local/lib/dbus-1.0/include -I/usr/local/include -I/usr/local/include/gtk-3.0 -I/usr/local/include/gio-unix-2.0 -I/usr/local/include -I/usr/local/include/cairo -I/usr/local/include -I/usr/local/include/pango-1.0 -I/usr/local/include/harfbuzz -I/usr/local/include/pango-1.0 -I/usr/local/include/fribidi -I/usr/local/include -I/usr/local/include/harfbuzz -I/usr/local/include -I/usr/local/include/atk-1.0 -I/usr/local/include/cairo -I/usr/local/include/pixman-1 -I/usr/local/include -I/usr/local/include/freetype2 -I/usr/local/include -I/usr/local/include/libdrm -I/usr/local/include -I/usr/local/include/libpng16 -I/usr/local/include -I/usr/local/include/gdk-pixbuf-2.0 -I/usr/local/include -I/usr/local/include/glib-2.0 -I/usr/local/lib/glib-2.0/include -I/usr/include/uuid -I/usr/local/include -o g-ir-cpp-lg7k749v.i -C -pthread /usr/src/goffice-0.10.49/goffice/g-ir-cpp-lg7k749v.c
/tmp/tcloop/gcc/usr/local/lib/gcc/i686-pc-linux-gnu/10.2.0/include/stddef.h:424: syntax error, unexpected identifier in '  __float128 __max_align_f128 __attribute__((__aligned__(__alignof(__float128))));' at '__float128'
Traceback (most recent call last):
  File "/usr/local/bin/g-ir-scanner", line 99, in <module>
    sys.exit(scanner_main(sys.argv))
  File "/usr/local/lib/gobject-introspection/giscanner/scannermain.py", line 596, in scanner_main
    transformer.parse(ss.get_symbols())
  File "/usr/local/lib/gobject-introspection/giscanner/transformer.py", line 109, in parse
    node = self._traverse_one(symbol)
  File "/usr/local/lib/gobject-introspection/giscanner/transformer.py", line 377, in _traverse_one
    return self._create_typedef(symbol)
  File "/usr/local/lib/gobject-introspection/giscanner/transformer.py", line 620, in _create_typedef
    node = self._create_typedef_compound(ast.Record, symbol)
  File "/usr/local/lib/gobject-introspection/giscanner/transformer.py", line 807, in _create_typedef_compound
    name = self.strip_identifier(symbol.ident)
  File "/usr/local/lib/gobject-introspection/giscanner/transformer.py", line 327, in strip_identifier
    stderr=subprocess.PIPE)
  File "/usr/local/lib/python3.6/subprocess.py", line 729, in __init__
    restore_signals, start_new_session)
  File "/usr/local/lib/python3.6/subprocess.py", line 1364, in _execute_child
    raise child_exception_type(errno_num, err_msg, err_filename)
FileNotFoundError: [Errno 2] No such file or directory: '../tools/introspection-identifier-filter': '../tools/introspection-identifier-filter'
make[2]: *** [/usr/local/share/gobject-introspection-1.0/Makefile.introspection:156: GOffice-0.10.gir] Error 1
make[2]: Leaving directory '/usr/src/goffice-0.10.49/goffice'
make[1]: *** [Makefile:1257: all] Error 2
make[1]: Leaving directory '/usr/src/goffice-0.10.49/goffice'
make: *** [Makefile:550: all-recursive] Error 1
Command exited with non-zero status 2