Hi,
the config.m4 defines several macros like this
AC_DEFUN(PHP_GD_JPEG,[
..
PHP_ADD_LIBRARY_WITH_PATH(jpeg, $withval/lib)
..
LIBS="$LIBS -L$withval/lib -ljpeg"
])
I.e. it correctly adds the library using PHP-specific macros,
but then continues in the wrong way by adding some cruft to
LIBS manually.
I would not be surprised, if this is the reason for the
problems Jani described. People are already complaining to
me about this mis-feature in 4.0.5 which causes other checks
to fail in non-obvious ways.
Unfortunately, we cannot simply rip them out as
PHP_GD_CHECK_VERSION depends on being able to link a program
against libgd.a successfully and that only works, if gd's
auxiliary libraries are present.
So, what I would propose is to reset the LIBS/LDFLAGS
variables after leaving the body of AC_ARG_WITH(gd ..) to the
state they had before entering it. That should leave the
current functionality intact and it prevents the
modifications to "infect" the rest of the system.
Comments?
- Sascha Experience IRCG
http://schumann.cx/ http://schumann.cx/ircg
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