Bad usage re2c

[DEgITx]

hiphop wrong use re2c. When compiling it's show help info.

[ 13%] [RE2C] Building re2c scanner with re2c 001203
usage: re2c [-bdefghisvVw1] [-o file] file

-? -h --help Display this info.

-b --bit-vectors Implies -s. Use bit vectors as well in the attempt to coax better code out of the compiler. Most useful for specifications with more than a few keywords (e.g. for most programming languages).

-d --debug-output Creates a parser that dumps information during about the current position and in which state the parser is.

-e --ecb Cross-compile from an ASCII platform to an EBCDIC one.

-f --storable-state Generate a scanner that supports storable states.

-g --computed-gotos Implies -b. Generate computed goto code (only useable with gcc).

-i --no-debug-info Do not generate '#line' info (usefull for versioning).

-o --output=output Specify the output file instead of stdout This cannot be used together with -e switch.

-s --nested-ifs Generate nested ifs for some switches. Many compilers need this assist to generate better code.

-u --unicode Implies -w but supports the full Unicode character set.

-v --version Show version information.

-V --vernum Show version as one number.

-w --wide-chars Create a parser that supports wide chars (UCS-2). This implies -s and cannot be used together with -e switch.

-1 --single-pass Force single pass generation, this cannot be combined with -f and disables YYMAXFILL generation prior to last e2c block.

--no-generation-date Suppress date output in the generated output so that it only shows the re2c version.
make[2]: *** [src/third_party/xhp/xhp/fastpath.cpp] Error 2
make[1]: *** [src/third_party/xhp/xhp/CMakeFiles/xhp.dir/all] Error 2

re2c version - 0.12.3 (4.fc12)
Disr - Fedora 12 (x86_64)

[serphen]

re2c 0.13.0 is the minimum version

See http://wiki.github.com/facebook/hiphop-php/building-and-installing

[scottmac]

Fixed in e9ae44c by removing the need to use re2c and xhp unless its for development.