mkdtemp() doesn't exist on a solaris system ....

gnu-gcc -g -O2 -pipe -mcpu=pentium3 -falign-functions=4
-fomit-frame-pointer -funroll-loops -mfancy-math-387 -D_REENTRANT
-I/opt/gnome-2.6/include -I/usr/X11R6/include -I/usr/local/include
-I/opt/csw/include -I/opt/sfw/include -O2 -pipe -g -I/opt/gnome-2.6/include
-I/usr/X11R6/include -I/usr/local/include -I/opt/csw/include
-I/opt/sfw/include -O2 -pipe -o file-roller bookmarks.o dlg-add.o
dlg-batch-add.o dlg-delete.o dlg-extract.o dlg-open-with.o dlg-password.o
dlg-preferences.o dlg-prop.o dlg-viewer.o dlg-viewer-or-app.o
eggtreemultidnd.o ephy-ellipsizing-label.o file-data.o file-list.o
file-utils.o fr-archive.o fr-command.o fr-command-arj.o fr-command-cfile.o
fr-command-lha.o fr-command-rar.o fr-command-rpm.o fr-command-tar.o
fr-command-unstuff.o fr-command-zip.o fr-command-zoo.o fr-error.o
fr-process.o gconf-utils.o gnome-vfs-helpers.o gtk-utils.o main.o
menu-callbacks.o preferences.o utf8-fnmatch.o window.o fr-marshal.o
-pthreads -Wl,--export-dynamic  -L/opt/gnome-2.6/lib -L/usr/X11R6/lib
-L/opt/gnu/gnu-gcc-3.3/lib -L/usr/local/lib -L/opt/csw/lib -L/opt/sfw/lib
../src/recent-files/librecent.a /opt/gnome-2.6/lib/libgnomeui-2.so
-L/usr/ucblib /opt/csw/lib/libjpeg.so /opt/gnome-2.6/lib/libbonoboui-2.so
-lSM -lICE /opt/gnome-2.6/lib/libgnomecanvas-2.so
/opt/gnome-2.6/lib/libgnome-2.so /opt/gnome-2.6/lib/libesd.so
/opt/gnome-2.6/lib/libaudiofile.so /opt/gnome-2.6/lib/libart_lgpl_2.so
/opt/gnome-2.6/lib/libpangoft2-1.0.so /opt/gnome-2.6/lib/libgnomevfs-2.so
/opt/gnome-2.6/lib/libgconf-2.so /opt/gnome-2.6/lib/libbonobo-2.so -lssl
-lcrypto /opt/gnome-2.6/lib/libglade-2.0.so
/opt/gnome-2.6/lib/libgtk-x11-2.0.so /opt/gnome-2.6/lib/libxml2.so
-lpthread -lz /opt/gnome-2.6/lib/libgdk-x11-2.0.so
/opt/gnome-2.6/lib/libatk-1.0.so /opt/gnome-2.6/lib/libgdk_pixbuf-2.0.so
/opt/gnome-2.6/lib/libXcursor.so /opt/gnome-2.6/lib/libpangoxft-1.0.so
/opt/gnome-2.6/lib/libpangox-1.0.so /opt/gnome-2.6/lib/libXrender.so -lX11
/opt/gnome-2.6/lib/libpango-1.0.so
/opt/gnome-2.6/lib/libbonobo-activation.so
/opt/gnome-2.6/lib/libORBitCosNaming-2.so -lnsl
/opt/gnome-2.6/lib/libORBit-2.so /usr/local/lib/libpopt.so
/opt/gnome-2.6/lib/libgobject-2.0.so /opt/gnome-2.6/lib/libgthread-2.0.so
-lrt -lresolv -lsocket -lm /opt/gnome-2.6/lib/libgmodule-2.0.so
/opt/gnome-2.6/lib/libglib-2.0.so -lc /usr/local/lib/libiconv.so
/usr/local/lib/libintl.so -Wl,--rpath -Wl,/opt/gnome-2.6/lib -Wl,--rpath
-Wl,/opt/csw/lib -Wl,--rpath -Wl,/usr/local/lib -Wl,--rpath
-Wl,/opt/gnome-2.6/lib -Wl,--rpath -Wl,/opt/csw/lib -Wl,--rpath
-Wl,/usr/local/lib -Wl,--rpath -Wl,/opt/gnu/gnu-gcc-3.3/lib -Wl,--rpath
-Wl,/usr/X11R6/lib -Wl,--rpath -Wl,/opt/sfw/lib -Wl,--rpath -Wl,/usr/ucblib
fr-command-unstuff.o(.text+0x604): In function `fr_command_unstuff_list':
/home/jonas/garnome-0.28.2/gnome/file-roller/work/main.d/file-roller-2.5.0/src/fr-command-unstuff.c:199:
undefined reference to `mkdtemp'
collect2: ld returned 1 exit status
gmake[6]: *** [file-roller] Error 1