[lttng-dev] babeltrace foreign builds broken by 384246569494

[Nathan Lynch]

Hi,

Building babeltrace's master branch in a directory separate from the source
directory has been broken by:

commit 3842465694945829d76452ff83924aa0103c6293
Author: Michael Jeanson <mjeanson at efficios.com>
Date:   Fri Oct 9 15:50:25 2015 -0400

    Port: Include config.h globally trough DEFAULT_INCLUDES
    
    Signed-off-by: Michael Jeanson <mjeanson at efficios.com>
    Signed-off-by: Jérémie Galarneau <jeremie.galarneau at efficios.com>

The error is:

make[5]: Entering directory '/home/nathanl/src/babeltrace/build/formats/ctf/metadata'
/bin/sh ../../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I/home/nathanl/src/babeltrace/build/.. -I../../.. -I../../../include -include config.h    -pthread -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include  -Wall -Wformat -I/home/nathanl/src/babeltrace/build/../include -include ctf-scanner-symbols.h -g -O2 -pthread -MT libctf_parser_la-ctf-lexer.lo -MD -MP -MF .deps/libctf_parser_la-ctf-lexer.Tpo -c -o libctf_parser_la-ctf-lexer.lo `test -f 'ctf-lexer.c' || echo '/home/nathanl/src/babeltrace/build/../formats/ctf/metadata/'`ctf-lexer.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I/home/nathanl/src/babeltrace/build/.. -I../../.. -I../../../include -include config.h -pthread -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -Wall -Wformat -I/home/nathanl/src/babeltrace/build/../include -include ctf-scanner-symbols.h -g -O2 -pthread -MT libctf_parser_la-ctf-lexer.lo -MD -MP -MF .deps/libctf_parser_la-ctf-lexer.Tpo -c ctf-lexer.c  -fPIC -DPIC -o .libs/libctf_parser_la-ctf-lexer.o
cc1: fatal error: ctf-scanner-symbols.h: No such file or directory


To recreate, just do something like:

$ ./bootstrap && mkdir build && (cd build && ../configure && make)