regex library build failure on FreeBSD machines

[pisymbol@…]

In boost/libs/regex/build/Jamfile.v2, if ICU is installed in /usr/local/include we fail to set the BOOST_REGEX_ICU_OPTS and ICU_SEARCH_OPTS which breaks the build. The above code is assuming gcc will look at /usr/local/include and /usr/local/lib as during compilation which is NOT true at least on FreeBSD.

I've suggested to remove the /usr/local/include but it seems this may break some Linux builds. Instead the following patch will allow regex lib to build properly:

--- Jamfile.v2 2008-10-26 12:28:06.000000000 -0400 +++ Jamfile.v2.patch 2008-10-26 12:26:57.000000000 -0400 @@ -185,6 +185,7 @@

if $(gHAS_ICU) {

BOOST_REGEX_ICU_OPTS = "<target-os>freebsd:<include>/usr/local/include" ;

+ ICU_SEARCH_OPTS = "<target-os>freebsd:<search>/$(ICU_PATH)/lib" ;

BOOST_REGEX_ICU_OPTS += "<define>BOOST_HAS_ICU=1" ;

if $(ICU_PATH)

[John Maddock]

(In [50510]) Fixes #2437.