version: 3.9.3
source: opendap.org

Libdap only seems to work when the internal regex is used. Took me a while to figure this out.

Not for Panther.

Edit xdrutil_ppc.c, xdrutils.cc, and xdrutils.h and replace:

__POWERPC__

with:

BOGUS

Edit xdr-datatypes.h and change these defs to:

#define XDR_INT32 xdr_int
#define XDR_UINT32 xdr_u_int

#define XDR_INT16 xdr_short
#define XDR_UINT16 xdr_u_short

In the libdap source:

export MACOSX_DEPLOYMENT_TARGET=10.5
./configure --disable-shared --disable-dependency-tracking --with-included-regex \
CFLAGS="-Os -arch ppc -arch i386 -arch ppc64 -arch x86_64" \
CXXFLAGS="-Os -arch ppc -arch i386 -arch ppc64 -arch x86_64"

Replace lines:

– the BITSIZEOF_PTRDIFF_T line with:

#ifdef __LP64__
#define BITSIZEOF_PTRDIFF_T 64
#else
#define BITSIZEOF_PTRDIFF_T 32
#endif

– the BITSIZEOF_SIZE_T line with:

#ifdef __LP64__
#define BITSIZEOF_SIZE_T 64
#else
#define BITSIZEOF_SIZE_T 32
#endif

– the PTRDIFF_T_SUFFIX line with:

#ifdef __LP64__
#define PTRDIFF_T_SUFFIX l
#else
#define PTRDIFF_T_SUFFIX 
#endif

– the SIZEOF_LONG line with:

#ifdef __LP64__
#define SIZEOF_LONG 8
#else
#define SIZEOF_LONG 4
#endif

– the XDR_* lines with:

#define XDR_INT16 xdr_short
#define XDR_INT32 xdr_int
#define XDR_UINT16 xdr_u_short
#define XDR_UINT32 xdr_u_int

Replace the XDR_* lines with:

#define XDR_INT16 xdr_short
#define XDR_INT32 xdr_int
#define XDR_UINT16 xdr_u_short
#define XDR_UINT32 xdr_u_int

make
sudo make install

In the libdap source:

export MACOSX_DEPLOYMENT_TARGET=10.4
./configure --disable-shared --disable-dependency-tracking --with-included-regex \
CFLAGS="-Os -arch ppc -arch i386" CXXFLAGS="-Os -arch ppc -arch i386"

Do the same XDR_* edits as in Leopard.

make
sudo make install

Libdap needs a newer version of libxml2 than is in Panther. Build a current libxml2 (no instructions here) before compiling libdap.

In the libdap source:

./configure --disable-shared --disable-dependency-tracking \
--with-included-regex CFLAGS=-Os CXXFLAGS=-Os
make
sudo make install