Problem building on up-to-date Archlinux

[xvybihal]

Hey Dallen,
one of the archlinux users noticed, that archlinux packages gstm and gstm-git no longer build. (https://aur.archlinux.org/packages/gstm/)

I have in fact built and installed gstm-git 1.3.6.r0.g0638da1 locally for quite some month. So it did build fine in the past. But now it indeed does not build (with 'multiple definition of' messages - see below). I reproduced this on another clean box.

I suspect it might something to do with new versions of gtk3 on archlinux, or not. I have to admin I don't really understand gtk development :))

[root@arch-gstm-build gstm]# make
make  all-recursive
make[1]: Entering directory '/tmp/gstm'
Making all in src
make[2]: Entering directory '/tmp/gstm/src'
depbase=`echo main.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\
gcc -DHAVE_CONFIG_H -I. -I..    -Wall -g -Og -ggdb -DPACKAGE_LOCALE_DIR=\""/usr/local/share/locale"\" -DPACKAGE_SRC_DIR=\""/tmp/gstm/src"\" -DPACKAGE_DATA_DIR=\""/usr/local/share/gstm"\" -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/fribidi -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/gio-unix-2.0 -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include -I/usr/include/at-spi-2.0 -pthread  -I/usr/include/libxml2  -g -O2 -MT main.o -MD -MP -MF $depbase.Tpo -c -o main.o main.c &&\
mv -f $depbase.Tpo $depbase.Po
depbase=`echo gstm.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\
gcc -DHAVE_CONFIG_H -I. -I..    -Wall -g -Og -ggdb -DPACKAGE_LOCALE_DIR=\""/usr/local/share/locale"\" -DPACKAGE_SRC_DIR=\""/tmp/gstm/src"\" -DPACKAGE_DATA_DIR=\""/usr/local/share/gstm"\" -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/fribidi -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/gio-unix-2.0 -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include -I/usr/include/at-spi-2.0 -pthread  -I/usr/include/libxml2  -g -O2 -MT gstm.o -MD -MP -MF $depbase.Tpo -c -o gstm.o gstm.c &&\
mv -f $depbase.Tpo $depbase.Po
gstm.c: In function 'gstm_init':
gstm.c:156:13: warning: Deprecated pre-processor symbol, replace with 
  156 |  object->priv = G_TYPE_INSTANCE_GET_PRIVATE (object, GSTM_TYPE_APPLICATION, GstmPrivate);
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
depbase=`echo callbacks.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\
gcc -DHAVE_CONFIG_H -I. -I..    -Wall -g -Og -ggdb -DPACKAGE_LOCALE_DIR=\""/usr/local/share/locale"\" -DPACKAGE_SRC_DIR=\""/tmp/gstm/src"\" -DPACKAGE_DATA_DIR=\""/usr/local/share/gstm"\" -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/fribidi -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/gio-unix-2.0 -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include -I/usr/include/at-spi-2.0 -pthread  -I/usr/include/libxml2  -g -O2 -MT callbacks.o -MD -MP -MF $depbase.Tpo -c -o callbacks.o callbacks.c &&\
mv -f $depbase.Tpo $depbase.Po
depbase=`echo interface.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\
gcc -DHAVE_CONFIG_H -I. -I..    -Wall -g -Og -ggdb -DPACKAGE_LOCALE_DIR=\""/usr/local/share/locale"\" -DPACKAGE_SRC_DIR=\""/tmp/gstm/src"\" -DPACKAGE_DATA_DIR=\""/usr/local/share/gstm"\" -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/fribidi -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/gio-unix-2.0 -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include -I/usr/include/at-spi-2.0 -pthread  -I/usr/include/libxml2  -g -O2 -MT interface.o -MD -MP -MF $depbase.Tpo -c -o interface.o interface.c &&\
mv -f $depbase.Tpo $depbase.Po
depbase=`echo conffile.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\
gcc -DHAVE_CONFIG_H -I. -I..    -Wall -g -Og -ggdb -DPACKAGE_LOCALE_DIR=\""/usr/local/share/locale"\" -DPACKAGE_SRC_DIR=\""/tmp/gstm/src"\" -DPACKAGE_DATA_DIR=\""/usr/local/share/gstm"\" -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/fribidi -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/gio-unix-2.0 -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include -I/usr/include/at-spi-2.0 -pthread  -I/usr/include/libxml2  -g -O2 -MT conffile.o -MD -MP -MF $depbase.Tpo -c -o conffile.o conffile.c &&\
mv -f $depbase.Tpo $depbase.Po
depbase=`echo fniface.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\
gcc -DHAVE_CONFIG_H -I. -I..    -Wall -g -Og -ggdb -DPACKAGE_LOCALE_DIR=\""/usr/local/share/locale"\" -DPACKAGE_SRC_DIR=\""/tmp/gstm/src"\" -DPACKAGE_DATA_DIR=\""/usr/local/share/gstm"\" -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/fribidi -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/gio-unix-2.0 -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include -I/usr/include/at-spi-2.0 -pthread  -I/usr/include/libxml2  -g -O2 -MT fniface.o -MD -MP -MF $depbase.Tpo -c -o fniface.o fniface.c &&\
mv -f $depbase.Tpo $depbase.Po
depbase=`echo fnssht.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\
gcc -DHAVE_CONFIG_H -I. -I..    -Wall -g -Og -ggdb -DPACKAGE_LOCALE_DIR=\""/usr/local/share/locale"\" -DPACKAGE_SRC_DIR=\""/tmp/gstm/src"\" -DPACKAGE_DATA_DIR=\""/usr/local/share/gstm"\" -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/fribidi -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/gio-unix-2.0 -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include -I/usr/include/at-spi-2.0 -pthread  -I/usr/include/libxml2  -g -O2 -MT fnssht.o -MD -MP -MF $depbase.Tpo -c -o fnssht.o fnssht.c &&\
mv -f $depbase.Tpo $depbase.Po
depbase=`echo support.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\
gcc -DHAVE_CONFIG_H -I. -I..    -Wall -g -Og -ggdb -DPACKAGE_LOCALE_DIR=\""/usr/local/share/locale"\" -DPACKAGE_SRC_DIR=\""/tmp/gstm/src"\" -DPACKAGE_DATA_DIR=\""/usr/local/share/gstm"\" -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/fribidi -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/gio-unix-2.0 -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include -I/usr/include/at-spi-2.0 -pthread  -I/usr/include/libxml2  -g -O2 -MT support.o -MD -MP -MF $depbase.Tpo -c -o support.o support.c &&\
mv -f $depbase.Tpo $depbase.Po
depbase=`echo systray.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\
gcc -DHAVE_CONFIG_H -I. -I..    -Wall -g -Og -ggdb -DPACKAGE_LOCALE_DIR=\""/usr/local/share/locale"\" -DPACKAGE_SRC_DIR=\""/tmp/gstm/src"\" -DPACKAGE_DATA_DIR=\""/usr/local/share/gstm"\" -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/fribidi -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/gio-unix-2.0 -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include -I/usr/include/at-spi-2.0 -pthread  -I/usr/include/libxml2  -g -O2 -MT systray.o -MD -MP -MF $depbase.Tpo -c -o systray.o systray.c &&\
mv -f $depbase.Tpo $depbase.Po
/bin/sh ../libtool  --tag=CC   --mode=link gcc -Wall -g -Og -ggdb -DPACKAGE_LOCALE_DIR=\""/usr/local/share/locale"\" -DPACKAGE_SRC_DIR=\""/tmp/gstm/src"\" -DPACKAGE_DATA_DIR=\""/usr/local/share/gstm"\" -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/fribidi -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/gio-unix-2.0 -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include -I/usr/include/at-spi-2.0 -pthread  -I/usr/include/libxml2  -g -O2 -Wl,--export-dynamic  -o gstm main.o gstm.o callbacks.o interface.o conffile.o fniface.o fnssht.o support.o systray.o -lgtk-3 -lgdk-3 -lz -lpangocairo-1.0 -lpango-1.0 -lharfbuzz -latk-1.0 -lcairo-gobject -lcairo -lgdk_pixbuf-2.0 -lgio-2.0 -lgobject-2.0 -lglib-2.0  -lxml2  
libtool: link: gcc -Wall -g -Og -ggdb -DPACKAGE_LOCALE_DIR=\"/usr/local/share/locale\" -DPACKAGE_SRC_DIR=\"/tmp/gstm/src\" -DPACKAGE_DATA_DIR=\"/usr/local/share/gstm\" -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/fribidi -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/gio-unix-2.0 -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include -I/usr/include/at-spi-2.0 -pthread -I/usr/include/libxml2 -g -O2 -Wl,--export-dynamic -o gstm main.o gstm.o callbacks.o interface.o conffile.o fniface.o fnssht.o support.o systray.o  -lgtk-3 -lgdk-3 -lz -lpangocairo-1.0 -lpango-1.0 -lharfbuzz -latk-1.0 -lcairo-gobject -lcairo -lgdk_pixbuf-2.0 -lgio-2.0 -lgobject-2.0 -lglib-2.0 -lxml2 -pthread
/usr/bin/ld: gstm.o:/tmp/gstm/src/gstm.h:66: multiple definition of `tunnellist_store'; main.o:/tmp/gstm/src/gstm.h:66: first defined here
/usr/bin/ld: gstm.o:/tmp/gstm/src/conffile.h:59: multiple definition of `gSTMtunnels'; main.o:/tmp/gstm/src/conffile.h:59: first defined here
/usr/bin/ld: gstm.o:/tmp/gstm/src/conffile.h:60: multiple definition of `tunnelCount'; main.o:/tmp/gstm/src/conffile.h:60: first defined here
/usr/bin/ld: gstm.o:/tmp/gstm/src/conffile.h:61: multiple definition of `activeCount'; main.o:/tmp/gstm/src/conffile.h:61: first defined here
/usr/bin/ld: gstm.o:/tmp/gstm/src/main.h:25: multiple definition of `app'; main.o:/tmp/gstm/src/main.h:25: first defined here
/usr/bin/ld: gstm.o:/tmp/gstm/src/main.h:28: multiple definition of `gstmui'; main.o:/tmp/gstm/src/main.h:28: first defined here
/usr/bin/ld: gstm.o:/tmp/gstm/src/gstm.h:56: multiple definition of `builder'; main.o:/tmp/gstm/src/gstm.h:56: first defined here
/usr/bin/ld: gstm.o:/tmp/gstm/src/gstm.h:57: multiple definition of `maindialog'; main.o:/tmp/gstm/src/gstm.h:57: first defined here
/usr/bin/ld: gstm.o:/tmp/gstm/src/gstm.h:58: multiple definition of `aboutdialog'; main.o:/tmp/gstm/src/gstm.h:58: first defined here
/usr/bin/ld: gstm.o:/tmp/gstm/src/gstm.h:59: multiple definition of `newdialog'; main.o:/tmp/gstm/src/gstm.h:59: first defined here
/usr/bin/ld: gstm.o:/tmp/gstm/src/gstm.h:60: multiple definition of `tundialog'; main.o:/tmp/gstm/src/gstm.h:60: first defined here
/usr/bin/ld: gstm.o:/tmp/gstm/src/gstm.h:61: multiple definition of `propertiesdialog'; main.o:/tmp/gstm/src/gstm.h:61: first defined here
/usr/bin/ld: gstm.o:/tmp/gstm/src/gstm.h:63: multiple definition of `statusbar'; main.o:/tmp/gstm/src/gstm.h:63: first defined here
/usr/bin/ld: gstm.o:/tmp/gstm/src/gstm.h:64: multiple definition of `tunlist'; main.o:/tmp/gstm/src/gstm.h:64: first defined here
/usr/bin/ld: gstm.o:/tmp/gstm/src/main.h:26: multiple definition of `gstmdir'; main.o:/tmp/gstm/src/main.h:26: first defined here
/usr/bin/ld: gstm.o:/tmp/gstm/src/gstm.h:54: multiple definition of `maindiag_height'; main.o:/tmp/gstm/src/gstm.h:54: first defined here
/usr/bin/ld: gstm.o:/tmp/gstm/src/gstm.h:53: multiple definition of `maindiag_width'; main.o:/tmp/gstm/src/gstm.h:53: first defined here
/usr/bin/ld: gstm.o:/tmp/gstm/src/systray.h:24: multiple definition of `ci'; main.o:/tmp/gstm/src/systray.h:24: first defined here
/usr/bin/ld: gstm.o:/tmp/gstm/src/main.h:27: multiple definition of `gstmpixmaps'; main.o:/tmp/gstm/src/main.h:27: first defined here
/usr/bin/ld: gstm.o:/tmp/gstm/src/conffile.h:62: multiple definition of `noerrors'; main.o:/tmp/gstm/src/conffile.h:62: first defined here
/usr/bin/ld: gstm.o:/tmp/gstm/src/conffile.h:57: multiple definition of `sshtunnelPtr'; main.o:/tmp/gstm/src/conffile.h:57: first defined here
/usr/bin/ld: gstm.o:/tmp/gstm/src/conffile.h:57: multiple definition of `stunnel'; main.o:/tmp/gstm/src/conffile.h:57: first defined here
/usr/bin/ld: gstm.o:/tmp/gstm/src/conffile.h:39: multiple definition of `portredirPtr'; main.o:/tmp/gstm/src/conffile.h:39: first defined here
/usr/bin/ld: callbacks.o:/tmp/gstm/src/gstm.h:57: multiple definition of `maindialog'; main.o:/tmp/gstm/src/gstm.h:57: first defined here
/usr/bin/ld: callbacks.o:/tmp/gstm/src/conffile.h:61: multiple definition of `activeCount'; main.o:/tmp/gstm/src/conffile.h:61: first defined here
/usr/bin/ld: callbacks.o:/tmp/gstm/src/gstm.h:64: multiple definition of `tunlist'; main.o:/tmp/gstm/src/gstm.h:64: first defined here
/usr/bin/ld: callbacks.o:/tmp/gstm/src/gstm.h:54: multiple definition of `maindiag_height'; main.o:/tmp/gstm/src/gstm.h:54: first defined here
/usr/bin/ld: callbacks.o:/tmp/gstm/src/gstm.h:53: multiple definition of `maindiag_width'; main.o:/tmp/gstm/src/gstm.h:53: first defined here
/usr/bin/ld: callbacks.o:/tmp/gstm/src/conffile.h:59: multiple definition of `gSTMtunnels'; main.o:/tmp/gstm/src/conffile.h:59: first defined here
/usr/bin/ld: callbacks.o:/tmp/gstm/src/conffile.h:60: multiple definition of `tunnelCount'; main.o:/tmp/gstm/src/conffile.h:60: first defined here
/usr/bin/ld: callbacks.o:/tmp/gstm/src/gstm.h:66: multiple definition of `tunnellist_store'; main.o:/tmp/gstm/src/gstm.h:66: first defined here
/usr/bin/ld: callbacks.o:/tmp/gstm/src/gstm.h:56: multiple definition of `builder'; main.o:/tmp/gstm/src/gstm.h:56: first defined here
/usr/bin/ld: callbacks.o:/tmp/gstm/src/gstm.h:60: multiple definition of `tundialog'; main.o:/tmp/gstm/src/gstm.h:60: first defined here
/usr/bin/ld: callbacks.o:/tmp/gstm/src/gstm.h:61: multiple definition of `propertiesdialog'; main.o:/tmp/gstm/src/gstm.h:61: first defined here
/usr/bin/ld: callbacks.o:/tmp/gstm/src/main.h:28: multiple definition of `gstmui'; main.o:/tmp/gstm/src/main.h:28: first defined here
/usr/bin/ld: callbacks.o:/tmp/gstm/src/main.h:27: multiple definition of `gstmpixmaps'; main.o:/tmp/gstm/src/main.h:27: first defined here
/usr/bin/ld: callbacks.o:/tmp/gstm/src/main.h:26: multiple definition of `gstmdir'; main.o:/tmp/gstm/src/main.h:26: first defined here
/usr/bin/ld: callbacks.o:/tmp/gstm/src/main.h:25: multiple definition of `app'; main.o:/tmp/gstm/src/main.h:25: first defined here
/usr/bin/ld: callbacks.o:/tmp/gstm/src/gstm.h:63: multiple definition of `statusbar'; main.o:/tmp/gstm/src/gstm.h:63: first defined here
/usr/bin/ld: callbacks.o:/tmp/gstm/src/gstm.h:59: multiple definition of `newdialog'; main.o:/tmp/gstm/src/gstm.h:59: first defined here
/usr/bin/ld: callbacks.o:/tmp/gstm/src/gstm.h:58: multiple definition of `aboutdialog'; main.o:/tmp/gstm/src/gstm.h:58: first defined here
/usr/bin/ld: callbacks.o:/tmp/gstm/src/conffile.h:62: multiple definition of `noerrors'; main.o:/tmp/gstm/src/conffile.h:62: first defined here
/usr/bin/ld: callbacks.o:/tmp/gstm/src/conffile.h:57: multiple definition of `sshtunnelPtr'; main.o:/tmp/gstm/src/conffile.h:57: first defined here
/usr/bin/ld: callbacks.o:/tmp/gstm/src/conffile.h:57: multiple definition of `stunnel'; main.o:/tmp/gstm/src/conffile.h:57: first defined here
/usr/bin/ld: callbacks.o:/tmp/gstm/src/conffile.h:39: multiple definition of `portredirPtr'; main.o:/tmp/gstm/src/conffile.h:39: first defined here
/usr/bin/ld: interface.o:/tmp/gstm/src/gstm.h:58: multiple definition of `aboutdialog'; main.o:/tmp/gstm/src/gstm.h:58: first defined here
/usr/bin/ld: interface.o:/tmp/gstm/src/main.h:28: multiple definition of `gstmui'; main.o:/tmp/gstm/src/main.h:28: first defined here
/usr/bin/ld: interface.o:/tmp/gstm/src/main.h:27: multiple definition of `gstmpixmaps'; main.o:/tmp/gstm/src/main.h:27: first defined here
/usr/bin/ld: interface.o:/tmp/gstm/src/main.h:26: multiple definition of `gstmdir'; main.o:/tmp/gstm/src/main.h:26: first defined here
/usr/bin/ld: interface.o:/tmp/gstm/src/main.h:25: multiple definition of `app'; main.o:/tmp/gstm/src/main.h:25: first defined here
/usr/bin/ld: interface.o:/tmp/gstm/src/gstm.h:66: multiple definition of `tunnellist_store'; main.o:/tmp/gstm/src/gstm.h:66: first defined here
/usr/bin/ld: interface.o:/tmp/gstm/src/gstm.h:64: multiple definition of `tunlist'; main.o:/tmp/gstm/src/gstm.h:64: first defined here
/usr/bin/ld: interface.o:/tmp/gstm/src/gstm.h:63: multiple definition of `statusbar'; main.o:/tmp/gstm/src/gstm.h:63: first defined here
/usr/bin/ld: interface.o:/tmp/gstm/src/gstm.h:61: multiple definition of `propertiesdialog'; main.o:/tmp/gstm/src/gstm.h:61: first defined here
/usr/bin/ld: interface.o:/tmp/gstm/src/gstm.h:60: multiple definition of `tundialog'; main.o:/tmp/gstm/src/gstm.h:60: first defined here
/usr/bin/ld: interface.o:/tmp/gstm/src/gstm.h:59: multiple definition of `newdialog'; main.o:/tmp/gstm/src/gstm.h:59: first defined here
/usr/bin/ld: interface.o:/tmp/gstm/src/gstm.h:57: multiple definition of `maindialog'; main.o:/tmp/gstm/src/gstm.h:57: first defined here
/usr/bin/ld: interface.o:/tmp/gstm/src/gstm.h:56: multiple definition of `builder'; main.o:/tmp/gstm/src/gstm.h:56: first defined here
/usr/bin/ld: interface.o:/tmp/gstm/src/gstm.h:54: multiple definition of `maindiag_height'; main.o:/tmp/gstm/src/gstm.h:54: first defined here
/usr/bin/ld: interface.o:/tmp/gstm/src/gstm.h:53: multiple definition of `maindiag_width'; main.o:/tmp/gstm/src/gstm.h:53: first defined here
/usr/bin/ld: interface.o:/tmp/gstm/src/conffile.h:62: multiple definition of `noerrors'; main.o:/tmp/gstm/src/conffile.h:62: first defined here
/usr/bin/ld: interface.o:/tmp/gstm/src/conffile.h:61: multiple definition of `activeCount'; main.o:/tmp/gstm/src/conffile.h:61: first defined here
/usr/bin/ld: interface.o:/tmp/gstm/src/conffile.h:60: multiple definition of `tunnelCount'; main.o:/tmp/gstm/src/conffile.h:60: first defined here
/usr/bin/ld: interface.o:/tmp/gstm/src/conffile.h:59: multiple definition of `gSTMtunnels'; main.o:/tmp/gstm/src/conffile.h:59: first defined here
/usr/bin/ld: interface.o:/tmp/gstm/src/conffile.h:57: multiple definition of `sshtunnelPtr'; main.o:/tmp/gstm/src/conffile.h:57: first defined here
/usr/bin/ld: interface.o:/tmp/gstm/src/conffile.h:57: multiple definition of `stunnel'; main.o:/tmp/gstm/src/conffile.h:57: first defined here
/usr/bin/ld: interface.o:/tmp/gstm/src/conffile.h:39: multiple definition of `portredirPtr'; main.o:/tmp/gstm/src/conffile.h:39: first defined here
/usr/bin/ld: conffile.o:/tmp/gstm/src/main.h:26: multiple definition of `gstmdir'; main.o:/tmp/gstm/src/main.h:26: first defined here
/usr/bin/ld: conffile.o:/tmp/gstm/src/conffile.h:60: multiple definition of `tunnelCount'; main.o:/tmp/gstm/src/conffile.h:60: first defined here
/usr/bin/ld: conffile.o:/tmp/gstm/src/conffile.h:59: multiple definition of `gSTMtunnels'; main.o:/tmp/gstm/src/conffile.h:59: first defined here
/usr/bin/ld: conffile.o:/tmp/gstm/src/gstm.h:66: multiple definition of `tunnellist_store'; main.o:/tmp/gstm/src/gstm.h:66: first defined here
/usr/bin/ld: conffile.o:/tmp/gstm/src/conffile.h:62: multiple definition of `noerrors'; main.o:/tmp/gstm/src/conffile.h:62: first defined here
/usr/bin/ld: conffile.o:/tmp/gstm/src/main.h:28: multiple definition of `gstmui'; main.o:/tmp/gstm/src/main.h:28: first defined here
/usr/bin/ld: conffile.o:/tmp/gstm/src/main.h:27: multiple definition of `gstmpixmaps'; main.o:/tmp/gstm/src/main.h:27: first defined here
/usr/bin/ld: conffile.o:/tmp/gstm/src/main.h:25: multiple definition of `app'; main.o:/tmp/gstm/src/main.h:25: first defined here
/usr/bin/ld: conffile.o:/tmp/gstm/src/gstm.h:64: multiple definition of `tunlist'; main.o:/tmp/gstm/src/gstm.h:64: first defined here
/usr/bin/ld: conffile.o:/tmp/gstm/src/gstm.h:63: multiple definition of `statusbar'; main.o:/tmp/gstm/src/gstm.h:63: first defined here
/usr/bin/ld: conffile.o:/tmp/gstm/src/gstm.h:61: multiple definition of `propertiesdialog'; main.o:/tmp/gstm/src/gstm.h:61: first defined here
/usr/bin/ld: conffile.o:/tmp/gstm/src/gstm.h:60: multiple definition of `tundialog'; main.o:/tmp/gstm/src/gstm.h:60: first defined here
/usr/bin/ld: conffile.o:/tmp/gstm/src/gstm.h:59: multiple definition of `newdialog'; main.o:/tmp/gstm/src/gstm.h:59: first defined here
/usr/bin/ld: conffile.o:/tmp/gstm/src/gstm.h:58: multiple definition of `aboutdialog'; main.o:/tmp/gstm/src/gstm.h:58: first defined here
/usr/bin/ld: conffile.o:/tmp/gstm/src/gstm.h:57: multiple definition of `maindialog'; main.o:/tmp/gstm/src/gstm.h:57: first defined here
/usr/bin/ld: conffile.o:/tmp/gstm/src/gstm.h:56: multiple definition of `builder'; main.o:/tmp/gstm/src/gstm.h:56: first defined here
/usr/bin/ld: conffile.o:/tmp/gstm/src/gstm.h:54: multiple definition of `maindiag_height'; main.o:/tmp/gstm/src/gstm.h:54: first defined here
/usr/bin/ld: conffile.o:/tmp/gstm/src/gstm.h:53: multiple definition of `maindiag_width'; main.o:/tmp/gstm/src/gstm.h:53: first defined here
/usr/bin/ld: conffile.o:/tmp/gstm/src/conffile.h:61: multiple definition of `activeCount'; main.o:/tmp/gstm/src/conffile.h:61: first defined here
/usr/bin/ld: conffile.o:/tmp/gstm/src/conffile.h:57: multiple definition of `sshtunnelPtr'; main.o:/tmp/gstm/src/conffile.h:57: first defined here
/usr/bin/ld: conffile.o:/tmp/gstm/src/conffile.h:57: multiple definition of `stunnel'; main.o:/tmp/gstm/src/conffile.h:57: first defined here
/usr/bin/ld: conffile.o:/tmp/gstm/src/conffile.h:39: multiple definition of `portredirPtr'; main.o:/tmp/gstm/src/conffile.h:39: first defined here
/usr/bin/ld: fniface.o:/tmp/gstm/src/gstm.h:63: multiple definition of `statusbar'; main.o:/tmp/gstm/src/gstm.h:63: first defined here
/usr/bin/ld: fniface.o:/tmp/gstm/src/gstm.h:64: multiple definition of `tunlist'; main.o:/tmp/gstm/src/gstm.h:64: first defined here
/usr/bin/ld: fniface.o:/tmp/gstm/src/gstm.h:56: multiple definition of `builder'; main.o:/tmp/gstm/src/gstm.h:56: first defined here
/usr/bin/ld: fniface.o:/tmp/gstm/src/gstm.h:66: multiple definition of `tunnellist_store'; main.o:/tmp/gstm/src/gstm.h:66: first defined here
/usr/bin/ld: fniface.o:/tmp/gstm/src/conffile.h:59: multiple definition of `gSTMtunnels'; main.o:/tmp/gstm/src/conffile.h:59: first defined here
/usr/bin/ld: fniface.o:/tmp/gstm/src/gstm.h:57: multiple definition of `maindialog'; main.o:/tmp/gstm/src/gstm.h:57: first defined here
/usr/bin/ld: fniface.o:/tmp/gstm/src/gstm.h:61: multiple definition of `propertiesdialog'; main.o:/tmp/gstm/src/gstm.h:61: first defined here
/usr/bin/ld: fniface.o:/tmp/gstm/src/gstm.h:59: multiple definition of `newdialog'; main.o:/tmp/gstm/src/gstm.h:59: first defined here
/usr/bin/ld: fniface.o:/tmp/gstm/src/gstm.h:60: multiple definition of `tundialog'; main.o:/tmp/gstm/src/gstm.h:60: first defined here
/usr/bin/ld: fniface.o:/tmp/gstm/src/gstm.h:58: multiple definition of `aboutdialog'; main.o:/tmp/gstm/src/gstm.h:58: first defined here
/usr/bin/ld: fniface.o:/tmp/gstm/src/gstm.h:54: multiple definition of `maindiag_height'; main.o:/tmp/gstm/src/gstm.h:54: first defined here
/usr/bin/ld: fniface.o:/tmp/gstm/src/gstm.h:53: multiple definition of `maindiag_width'; main.o:/tmp/gstm/src/gstm.h:53: first defined here
/usr/bin/ld: fniface.o:/tmp/gstm/src/conffile.h:62: multiple definition of `noerrors'; main.o:/tmp/gstm/src/conffile.h:62: first defined here
/usr/bin/ld: fniface.o:/tmp/gstm/src/conffile.h:61: multiple definition of `activeCount'; main.o:/tmp/gstm/src/conffile.h:61: first defined here
/usr/bin/ld: fniface.o:/tmp/gstm/src/conffile.h:60: multiple definition of `tunnelCount'; main.o:/tmp/gstm/src/conffile.h:60: first defined here
/usr/bin/ld: fniface.o:/tmp/gstm/src/conffile.h:57: multiple definition of `sshtunnelPtr'; main.o:/tmp/gstm/src/conffile.h:57: first defined here
/usr/bin/ld: fniface.o:/tmp/gstm/src/conffile.h:57: multiple definition of `stunnel'; main.o:/tmp/gstm/src/conffile.h:57: first defined here
/usr/bin/ld: fniface.o:/tmp/gstm/src/conffile.h:39: multiple definition of `portredirPtr'; main.o:/tmp/gstm/src/conffile.h:39: first defined here
/usr/bin/ld: fnssht.o:/tmp/gstm/src/conffile.h:59: multiple definition of `gSTMtunnels'; main.o:/tmp/gstm/src/conffile.h:59: first defined here
/usr/bin/ld: fnssht.o:/tmp/gstm/src/conffile.h:62: multiple definition of `noerrors'; main.o:/tmp/gstm/src/conffile.h:62: first defined here
/usr/bin/ld: fnssht.o:/tmp/gstm/src/conffile.h:61: multiple definition of `activeCount'; main.o:/tmp/gstm/src/conffile.h:61: first defined here
/usr/bin/ld: fnssht.o:/tmp/gstm/src/conffile.h:60: multiple definition of `tunnelCount'; main.o:/tmp/gstm/src/conffile.h:60: first defined here
/usr/bin/ld: fnssht.o:/tmp/gstm/src/conffile.h:57: multiple definition of `sshtunnelPtr'; main.o:/tmp/gstm/src/conffile.h:57: first defined here
/usr/bin/ld: fnssht.o:/tmp/gstm/src/conffile.h:57: multiple definition of `stunnel'; main.o:/tmp/gstm/src/conffile.h:57: first defined here
/usr/bin/ld: fnssht.o:/tmp/gstm/src/conffile.h:39: multiple definition of `portredirPtr'; main.o:/tmp/gstm/src/conffile.h:39: first defined here
/usr/bin/ld: support.o:/tmp/gstm/src/main.h:27: multiple definition of `gstmpixmaps'; main.o:/tmp/gstm/src/main.h:27: first defined here
/usr/bin/ld: support.o:/tmp/gstm/src/main.h:28: multiple definition of `gstmui'; main.o:/tmp/gstm/src/main.h:28: first defined here
/usr/bin/ld: support.o:/tmp/gstm/src/main.h:26: multiple definition of `gstmdir'; main.o:/tmp/gstm/src/main.h:26: first defined here
/usr/bin/ld: support.o:/tmp/gstm/src/main.h:25: multiple definition of `app'; main.o:/tmp/gstm/src/main.h:25: first defined here
/usr/bin/ld: support.o:/tmp/gstm/src/gstm.h:66: multiple definition of `tunnellist_store'; main.o:/tmp/gstm/src/gstm.h:66: first defined here
/usr/bin/ld: support.o:/tmp/gstm/src/gstm.h:64: multiple definition of `tunlist'; main.o:/tmp/gstm/src/gstm.h:64: first defined here
/usr/bin/ld: support.o:/tmp/gstm/src/gstm.h:63: multiple definition of `statusbar'; main.o:/tmp/gstm/src/gstm.h:63: first defined here
/usr/bin/ld: support.o:/tmp/gstm/src/gstm.h:61: multiple definition of `propertiesdialog'; main.o:/tmp/gstm/src/gstm.h:61: first defined here
/usr/bin/ld: support.o:/tmp/gstm/src/gstm.h:60: multiple definition of `tundialog'; main.o:/tmp/gstm/src/gstm.h:60: first defined here
/usr/bin/ld: support.o:/tmp/gstm/src/gstm.h:59: multiple definition of `newdialog'; main.o:/tmp/gstm/src/gstm.h:59: first defined here
/usr/bin/ld: support.o:/tmp/gstm/src/gstm.h:58: multiple definition of `aboutdialog'; main.o:/tmp/gstm/src/gstm.h:58: first defined here
/usr/bin/ld: support.o:/tmp/gstm/src/gstm.h:57: multiple definition of `maindialog'; main.o:/tmp/gstm/src/gstm.h:57: first defined here
/usr/bin/ld: support.o:/tmp/gstm/src/gstm.h:56: multiple definition of `builder'; main.o:/tmp/gstm/src/gstm.h:56: first defined here
/usr/bin/ld: support.o:/tmp/gstm/src/gstm.h:54: multiple definition of `maindiag_height'; main.o:/tmp/gstm/src/gstm.h:54: first defined here
/usr/bin/ld: support.o:/tmp/gstm/src/gstm.h:53: multiple definition of `maindiag_width'; main.o:/tmp/gstm/src/gstm.h:53: first defined here
/usr/bin/ld: support.o:/tmp/gstm/src/conffile.h:62: multiple definition of `noerrors'; main.o:/tmp/gstm/src/conffile.h:62: first defined here
/usr/bin/ld: support.o:/tmp/gstm/src/conffile.h:61: multiple definition of `activeCount'; main.o:/tmp/gstm/src/conffile.h:61: first defined here
/usr/bin/ld: support.o:/tmp/gstm/src/conffile.h:60: multiple definition of `tunnelCount'; main.o:/tmp/gstm/src/conffile.h:60: first defined here
/usr/bin/ld: support.o:/tmp/gstm/src/conffile.h:59: multiple definition of `gSTMtunnels'; main.o:/tmp/gstm/src/conffile.h:59: first defined here
/usr/bin/ld: support.o:/tmp/gstm/src/conffile.h:57: multiple definition of `sshtunnelPtr'; main.o:/tmp/gstm/src/conffile.h:57: first defined here
/usr/bin/ld: support.o:/tmp/gstm/src/conffile.h:57: multiple definition of `stunnel'; main.o:/tmp/gstm/src/conffile.h:57: first defined here
/usr/bin/ld: support.o:/tmp/gstm/src/conffile.h:39: multiple definition of `portredirPtr'; main.o:/tmp/gstm/src/conffile.h:39: first defined here
/usr/bin/ld: systray.o:/tmp/gstm/src/gstm.h:57: multiple definition of `maindialog'; main.o:/tmp/gstm/src/gstm.h:57: first defined here
/usr/bin/ld: systray.o:/tmp/gstm/src/systray.h:24: multiple definition of `ci'; main.o:/tmp/gstm/src/systray.h:24: first defined here
/usr/bin/ld: systray.o:/tmp/gstm/src/gstm.h:66: multiple definition of `tunnellist_store'; main.o:/tmp/gstm/src/gstm.h:66: first defined here
/usr/bin/ld: systray.o:/tmp/gstm/src/conffile.h:59: multiple definition of `gSTMtunnels'; main.o:/tmp/gstm/src/conffile.h:59: first defined here
/usr/bin/ld: systray.o:/tmp/gstm/src/main.h:28: multiple definition of `gstmui'; main.o:/tmp/gstm/src/main.h:28: first defined here
/usr/bin/ld: systray.o:/tmp/gstm/src/main.h:27: multiple definition of `gstmpixmaps'; main.o:/tmp/gstm/src/main.h:27: first defined here
/usr/bin/ld: systray.o:/tmp/gstm/src/main.h:26: multiple definition of `gstmdir'; main.o:/tmp/gstm/src/main.h:26: first defined here
/usr/bin/ld: systray.o:/tmp/gstm/src/main.h:25: multiple definition of `app'; main.o:/tmp/gstm/src/main.h:25: first defined here
/usr/bin/ld: systray.o:/tmp/gstm/src/gstm.h:64: multiple definition of `tunlist'; main.o:/tmp/gstm/src/gstm.h:64: first defined here
/usr/bin/ld: systray.o:/tmp/gstm/src/gstm.h:63: multiple definition of `statusbar'; main.o:/tmp/gstm/src/gstm.h:63: first defined here
/usr/bin/ld: systray.o:/tmp/gstm/src/gstm.h:61: multiple definition of `propertiesdialog'; main.o:/tmp/gstm/src/gstm.h:61: first defined here
/usr/bin/ld: systray.o:/tmp/gstm/src/gstm.h:60: multiple definition of `tundialog'; main.o:/tmp/gstm/src/gstm.h:60: first defined here
/usr/bin/ld: systray.o:/tmp/gstm/src/gstm.h:59: multiple definition of `newdialog'; main.o:/tmp/gstm/src/gstm.h:59: first defined here
/usr/bin/ld: systray.o:/tmp/gstm/src/gstm.h:58: multiple definition of `aboutdialog'; main.o:/tmp/gstm/src/gstm.h:58: first defined here
/usr/bin/ld: systray.o:/tmp/gstm/src/gstm.h:56: multiple definition of `builder'; main.o:/tmp/gstm/src/gstm.h:56: first defined here
/usr/bin/ld: systray.o:/tmp/gstm/src/gstm.h:54: multiple definition of `maindiag_height'; main.o:/tmp/gstm/src/gstm.h:54: first defined here
/usr/bin/ld: systray.o:/tmp/gstm/src/gstm.h:53: multiple definition of `maindiag_width'; main.o:/tmp/gstm/src/gstm.h:53: first defined here
/usr/bin/ld: systray.o:/tmp/gstm/src/conffile.h:62: multiple definition of `noerrors'; main.o:/tmp/gstm/src/conffile.h:62: first defined here
/usr/bin/ld: systray.o:/tmp/gstm/src/conffile.h:61: multiple definition of `activeCount'; main.o:/tmp/gstm/src/conffile.h:61: first defined here
/usr/bin/ld: systray.o:/tmp/gstm/src/conffile.h:60: multiple definition of `tunnelCount'; main.o:/tmp/gstm/src/conffile.h:60: first defined here
/usr/bin/ld: systray.o:/tmp/gstm/src/conffile.h:57: multiple definition of `sshtunnelPtr'; main.o:/tmp/gstm/src/conffile.h:57: first defined here
/usr/bin/ld: systray.o:/tmp/gstm/src/conffile.h:57: multiple definition of `stunnel'; main.o:/tmp/gstm/src/conffile.h:57: first defined here
/usr/bin/ld: systray.o:/tmp/gstm/src/conffile.h:39: multiple definition of `portredirPtr'; main.o:/tmp/gstm/src/conffile.h:39: first defined here
collect2: error: ld returned 1 exit status
make[2]: *** [Makefile:484: gstm] Error 1
make[2]: Leaving directory '/tmp/gstm/src'
make[1]: *** [Makefile:536: all-recursive] Error 1
make[1]: Leaving directory '/tmp/gstm'
make: *** [Makefile:424: all] Error 2

Atatched config.log here https://gist.github.com/xvybihal/66e983d741c97563886e9f953eb1e092

[dallenwilson]

Looks like gcc is now enforcing proper declaration of global variables in header files as of version 10, which arch has upgraded to. That's good. gSTM is not declaring them properly, and never has. That's bad.

As a quick fix, you can try adding -fcommon to your linker flags. I'll make some time this week to fix it properly.

[dallenwilson]

Please try building from the new fno-common branch, and let me know if it works for you. It compiles on my end, but I did not do much testing beyond that.

[xvybihal]

Thanks for the quick response and also the explanation.

I have tested the fno-common branch, and it indeed compiled on two separate boxes, and seems to work fine. Thanks again! Great work.

[LaurentFough]

@dallenwilson,

• this "As a quick fix, you can try adding -fcommon to your linker flags. I'll make some time this week to fix it properly.", works as expected.

• the "fno-common" branch compiles as expected as well.