Try to honor predefined CPPFLAGS when finding correct iconv flags
tree187843f0d901aa8e4d53813dbec4991628ee7c42
-rw-r--r-- 11 .cvsignore
-rw-r--r-- 17982 COPYING
-rw-r--r-- 2583 Manifest
-rw-r--r-- 8268 README
-rw-r--r-- 0 Read-Manifest-Now
-rw-r--r-- 1175 Roadmap
-rw-r--r-- 29472 WHATSNEW.txt
drwxr-xr-x - docs
drwxr-xr-x - examples
drwxr-xr-x - packaging
drwxr-xr-x - pcp
drwxr-xr-x - source
drwxr-xr-x - swat
drwxr-xr-x - testsuite