With a recent snapshot of CVS HEAD:
make[1]: Leaving directory `/home/nconway/build-pgsql-cvs/src/backend/parser'
gcc -O0 -g -Wall -Wmissing-prototypes -Wmissing-declarations -I/home/nconway/pgsql/src/interfaces/libpq
-I../../../src/include-I/home/nconway/pgsql/src/include -D_GNU_SOURCE -DBINDIR=\"/pgsql/bin\" -c -o pg_dump.o
/home/nconway/pgsql/src/bin/pg_dump/pg_dump.c-MMD
/home/nconway/pgsql/src/bin/pg_dump/pg_dump.c:4777:34: missing terminating " character
/home/nconway/pgsql/src/bin/pg_dump/pg_dump.c: In function `dumpOneConversion':
/home/nconway/pgsql/src/bin/pg_dump/pg_dump.c:4778: error: parse error before "pg_catalog"
/home/nconway/pgsql/src/bin/pg_dump/pg_dump.c:4782:47: warning: multi-character character constant
/home/nconway/pgsql/src/bin/pg_dump/pg_dump.c:4782:67: missing terminating " character
make: *** [pg_dump.o] Error 1
String literals with embedded newline have been deprecated for a
couple GCC releases, and are no longer supported.
$ cc --version
cc (GCC) 3.3.2 (Debian)
$ uname -a
Linux tokyo 2.6.0-test9 #2 Fri Oct 31 19:32:35 EST 2003 i686 GNU/Linux
-Neil