0.9.3+git20100816-1build2 fails to build on armhf

[Dave Jones]

matchbox-panel 0.9.3+git20100816-1build2 fails to build on armhf:

panel.c: In function ‘panel_main’:
panel.c:1026:7: error: implicit declaration of function ‘msg_set_timeout’ [-Werror=implicit-function-declaration]
 1026 | msg_set_timeout (panel, &tvt, &tvp);
      | ^~~~~~~~~~~~~~~

This is due to different build-flags on armhf (specifically -Werror=implicit-function-declaration):

gcc -DHAVE_CONFIG_H -I. -I.. -DDATADIR=\"/usr/share\" -DPKGDATADIR=\"/usr/share/matchbox\" -DPREFIX=\"/usr\" -g -Wall -fno-strict-aliasing -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/arm-linux-gnueabihf/glib-2.0/include -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/cairo -I/usr/include/pixman-1 -pthread -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_TIME_BITS=64 -Wdate-time -D_FORTIFY_SOURCE=3 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -fno-stack-clash-protection -fdebug-prefix-map=/<<PKGBUILDDIR>>=/usr/src/matchbox-panel-0.9.3+git20100816-1build2 -c -o panel.o panel.c

[Dave Jones (waveform)]

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