* Jakub Wilk <jw...@debian.org>, 2016-05-27, 10:05:
gcc -shared -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -DUSE_NON_CONST -I/build/staden-2.0.0+b10/./tk_utils -I/build/staden-2.0.0+b10/./Misc
-I/build/staden-2.0.0+b10/./tk_utils -I/usr/include -I"/usr/include/tcl8.6/tk-private/generic" -I"/usr/include/tcl8.6/tk-private/unix"
-I"/usr/include/tcl8.6/tk-private/generic/ttk" -I"/usr/include/tcl8.6/tcl-private/generic" -I"/usr/include/tcl8.6/tcl-private/unix" -I/build/staden-2.0.0+b10/./seq_utils
-I/build/staden-2.0.0+b10 -DSVN_VERSION="" -fPIC -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -DUSE_NON_CONST
-I/build/staden-2.0.0+b10/./tk_utils -I/build/staden-2.0.0+b10/./Misc -I/build/staden-2.0.0+b10/./tk_utils -I/usr/include -I"/usr/include/tcl8.6/tk-private/generic"
-I"/usr/include/tcl8.6/tk-private/unix" -I"/usr/include/tcl8.6/tk-private/generic/ttk" -I"/usr/include/tcl8.6/tcl-private/generic"
-I"/usr/include/tcl8.6/tcl-private/unix" -I/build/staden-2.0.0+b10/./seq_utils -I/build/staden-2.0.0+b10 -DSVN_VERSION="" -fPIC -L/build/staden-2.0.0+b10/lib -Wl,-z,relro
-Wl,--export-dynamic -Wl,-rpath,/usr/lib/staden -o /build/staden-2.0.0+b10/lib/libtk_utils.so cli_arg.o tclXkeylist.o tclXutil.o tcl_utils.o tcl_debug.o misc.o init.o text_output.o tkRaster.o
tkRasterBuiltIn.o sheet.o tkSheet.o tkSheet_common.o trace_print.o postscript.o split.o tkTrace.o tkTraceComp.o tkTraceIO.o tkTraceDisp.o capture.o canvas_box.o ruler_tick.o restriction_enzyme_map.o
element_canvas.o container.o container_ruler.o tcl_io_lib.o -L/usr/lib/x86_64-linux-gnu -lstaden-read -fPIE -pie -Wl,-z,relro -Wl,-z,now -lm -lpthread -lcurl -lz -L/usr/lib/x86_64-linux-gnu
-ltk8.6 -L/usr/lib/x86_64-linux-gnu -ltcl8.6 -lX11 -lXss -lXext -lXft -lfontconfig -lfreetype -lfontconfig -lpthread -ldl -lz -lpthread -lieee -lm -lmisc -lpng -lz
This is trying to build a shared library with -pie, which is not going
to fly. -pie (and -fPIE) is only for executables.
Now, I don't see any mention of pie in debian/rules, or in the old
build log, so I guess this flag must have come from a (broken)
library.
If you grep for -pie in config.log you get this:
IO_LIB_LDFLAGS='-L/usr/lib/i386-linux-gnu -lstaden-read -fPIE -pie -Wl,-z,relro
-Wl,-z,now -lm -lpthread -lcurl -lz'
which was apparently generated by:
$ io_lib-config --libs
-L/usr/lib/i386-linux-gnu -lstaden-read -fPIE -pie -Wl,-z,relro -Wl,-z,now -lm
-lpthread -lcurl -lz
This will have to be fixed in libstaden-read-dev.
--
Jakub Wilk
