8.0 beta 2, configuation for ECPG seems to lack something for MINGW

Probably an error on my part.  I assume that there is some configuration
script that is supposed to define the following:
INCLUDEDIRINCLUDEDIRSERVERLIBDIRLOCALEDIRPGBINDIRPGSHAREDIRPKGINCLUDEDIRPKGLIBDIR

Because of this:

make -C ecpglib all
make[4]: Entering directory
`/u/postgresql-8.0.0beta2/src/interfaces/ecpg/ecpglib'
gcc -O2 -fno-strict-aliasing -Wall -Wmissing-prototypes
-Wmissing-declarations   -DFRONTEND
-I../../../../src/interfaces/ecpg/include
-I../../../../src/interfaces/libpq -I../../../../src/port
-I../../../../src/include -I./src/include/port/win32 -DEXEC_BACKEND
"-I../../../../src/include/port/win32"  -c -o execute.o execute.c
gcc -O2 -fno-strict-aliasing -Wall -Wmissing-prototypes
-Wmissing-declarations   -DFRONTEND
-I../../../../src/interfaces/ecpg/include
-I../../../../src/interfaces/libpq -I../../../../src/port
-I../../../../src/include -I./src/include/port/win32 -DEXEC_BACKEND
"-I../../../../src/include/port/win32"  -c -o typename.o typename.c
gcc -O2 -fno-strict-aliasing -Wall -Wmissing-prototypes
-Wmissing-declarations   -DFRONTEND
-I../../../../src/interfaces/ecpg/include
-I../../../../src/interfaces/libpq -I../../../../src/port
-I../../../../src/include -I./src/include/port/win32 -DEXEC_BACKEND
"-I../../../../src/include/port/win32"  -c -o descriptor.o descriptor.c
gcc -O2 -fno-strict-aliasing -Wall -Wmissing-prototypes
-Wmissing-declarations   -DFRONTEND
-I../../../../src/interfaces/ecpg/include
-I../../../../src/interfaces/libpq -I../../../../src/port
-I../../../../src/include -I./src/include/port/win32 -DEXEC_BACKEND
"-I../../../../src/include/port/win32"  -c -o data.o data.c
gcc -O2 -fno-strict-aliasing -Wall -Wmissing-prototypes
-Wmissing-declarations   -DFRONTEND
-I../../../../src/interfaces/ecpg/include
-I../../../../src/interfaces/libpq -I../../../../src/port
-I../../../../src/include -I./src/include/port/win32 -DEXEC_BACKEND
"-I../../../../src/include/port/win32"  -c -o error.o error.c
gcc -O2 -fno-strict-aliasing -Wall -Wmissing-prototypes
-Wmissing-declarations   -DFRONTEND
-I../../../../src/interfaces/ecpg/include
-I../../../../src/interfaces/libpq -I../../../../src/port
-I../../../../src/include -I./src/include/port/win32 -DEXEC_BACKEND
"-I../../../../src/include/port/win32"  -c -o prepare.o prepare.c
gcc -O2 -fno-strict-aliasing -Wall -Wmissing-prototypes
-Wmissing-declarations   -DFRONTEND
-I../../../../src/interfaces/ecpg/include
-I../../../../src/interfaces/libpq -I../../../../src/port
-I../../../../src/include -I./src/include/port/win32 -DEXEC_BACKEND
"-I../../../../src/include/port/win32"  -c -o memory.o memory.c
gcc -O2 -fno-strict-aliasing -Wall -Wmissing-prototypes
-Wmissing-declarations   -DFRONTEND
-I../../../../src/interfaces/ecpg/include
-I../../../../src/interfaces/libpq -I../../../../src/port
-I../../../../src/include -I./src/include/port/win32 -DEXEC_BACKEND
"-I../../../../src/include/port/win32"  -c -o connect.o connect.c
gcc -O2 -fno-strict-aliasing -Wall -Wmissing-prototypes
-Wmissing-declarations   -DFRONTEND
-I../../../../src/interfaces/ecpg/include
-I../../../../src/interfaces/libpq -I../../../../src/port
-I../../../../src/include -I./src/include/port/win32 -DEXEC_BACKEND
"-I../../../../src/include/port/win32"  -c -o misc.o misc.c
rm -f path.c && ln -s ../../../../src/port/path.c .
gcc -O2 -fno-strict-aliasing -Wall -Wmissing-prototypes
-Wmissing-declarations   -DFRONTEND
-I../../../../src/interfaces/ecpg/include
-I../../../../src/interfaces/libpq -I../../../../src/port
-I../../../../src/include -I./src/include/port/win32 -DEXEC_BACKEND
"-I../../../../src/include/port/win32"  -c -o path.o path.c
path.c: In function `get_share_path':
path.c:198: error: `PGBINDIR' undeclared (first use in this function)
path.c:198: error: (Each undeclared identifier is reported only once
path.c:198: error: for each function it appears in.)
path.c:198: error: `PGSHAREDIR' undeclared (first use in this function)
path.c: In function `get_etc_path':
path.c:215: error: `PGBINDIR' undeclared (first use in this function)
path.c: In function `get_include_path':
path.c:232: error: `PGBINDIR' undeclared (first use in this function)
path.c:232: error: `INCLUDEDIR' undeclared (first use in this function)
path.c: In function `get_pkginclude_path':
path.c:249: error: `PGBINDIR' undeclared (first use in this function)
path.c:249: error: `PKGINCLUDEDIR' undeclared (first use in this
function)
path.c: In function `get_includeserver_path':
path.c:266: error: `PGBINDIR' undeclared (first use in this function)
path.c:266: error: `INCLUDEDIRSERVER' undeclared (first use in this
function)
path.c: In function `get_lib_path':
path.c:283: error: `PGBINDIR' undeclared (first use in this function)
path.c:283: error: `LIBDIR' undeclared (first use in this function)
path.c: In function `get_pkglib_path':
path.c:300: error: `PGBINDIR' undeclared (first use in this function)
path.c:300: error: `PKGLIBDIR' undeclared (first use in this function)
path.c: In function `get_locale_path':
path.c:319: error: `PGBINDIR' undeclared (first use in this function)
path.c:319: error: `LOCALEDIR' undeclared (first use in this function)
make[4]: *** [path.o] Error 1
make[4]: Leaving directory
`/u/postgresql-8.0.0beta2/src/interfaces/ecpg/ecpglib'
make[3]: *** [all] Error 2
make[3]: Leaving directory
`/u/postgresql-8.0.0beta2/src/interfaces/ecpg'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/u/postgresql-8.0.0beta2/src/interfaces'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/u/postgresql-8.0.0beta2/src'
make: *** [all] Error 2