[Doxygen-develop] PATCH: Cygwin port

[Warren Y. <wa...@et...>]

The following one-line change allows the current version of Doxygen to 
build on Cygwin.


--- origsrc/doxygen-1.5.5/tmake/lib/linux-g++/tmake.conf
+++ src/doxygen-1.5.5/tmake/lib/linux-g++/tmake.conf
@@ -42,7 +42,7 @@
  TMAKE_LFLAGS_SHLIB = -shared
  TMAKE_LFLAGS_SONAME    = -Wl,-soname,

-TMAKE_LIBS     =
+TMAKE_LIBS     = -liconv
  TMAKE_LIBS_X11     = -lXext -lX11 -lm
  TMAKE_LIBS_X11SM   = -lICE -lSM
  TMAKE_LIBS_QT      = -lqt


It shouldn't be applied to the top-level Doxygen sources, because 
libiconv doesn't actually exist for Linux.  (iconv() is in glibc.  It's 
separate on Cygwin because Cygwin uses a different Standard C library, 
which doesn't include iconv().)

Instead, we need a 'cygwin-g++' build configuration.  Such a thing 
already exists in the top-level tmake distribution.  It seems to be 
identical to linux-g++, currently, so essentially the same patch applies.

I don't think this patch needs to be applied to tmake itself, since not 
all tmake users will need this.  Besides, tmake seems moribund.