[postgis-users] osx make failure & shared libs for lstdc++

[strk]

byronea wrote:
> Hi  there,
> 
> I finally got some shared libs for libstdc++ for mac osx10.3, which are
> not supported in mac's gcc-3.3. I had to build them myself from gcc-3.4
> source code. Thanks to Benjamin Kosnik over at the libstdc++ list for that
> tip.
> 
> So I built postgresql-7.4 against these new libs.  And now when I run make
> on postgis-cvs(12-10-03), make breaks with the following error:
> 
> < snip >
> 
> cc1plus: warning: "-Wmissing-declarations" is valid for C/ObjC but not for
> C++
> gcc -no-cpp-precomp -O2 -fno-strict-aliasing -Wall -Wmissing-prototypes
> -Wmissing-declarations -g -fexceptions   -I. -DFRONTEND
> -DSYSCONFDIR='"/usr/local/pgsql/etc"'  -DUSE_VERSION=74
> -I/usr/local/include/geos -DUSE_GEOS -I/usr/local/include -DUSE_PROJ
> -DUSE_STATS  -I../../src/include   -c -o postgis_algo.o postgis_algo.c
> ar crs libpostgis.a `lorder postgis_debug.o postgis_ops.o postgis_fn.o
> postgis_inout.o postgis_proj.o postgis_chip.o postgis_transform.o
> postgis_gist_72.o postgis_estimate.o postgis_geos.o postgis_geos_wrapper.o
> postgis_algo.o | tsort`
> tsort: cycle in data
> tsort: postgis_geos.o
> tsort: postgis_geos_wrapper.o
> tsort: cycle in data
> tsort: postgis_fn.o
> tsort: postgis_inout.o
> ranlib libpostgis.a
> gcc -no-cpp-precomp -O2 -fno-strict-aliasing -Wall -Wmissing-prototypes
> -Wmissing-declarations -g -fexceptions   -I. -DFRONTEND
> -DSYSCONFDIR='"/usr/local/pgsql/etc"'  -DUSE_VERSION=74
> -I/usr/local/include/geos -DUSE_GEOS -I/usr/local/include -DUSE_PROJ
> -DUSE_STATS  -bundle postgis_debug.o postgis_ops.o postgis_fn.o
> postgis_inout.o postgis_proj.o postgis_chip.o postgis_transform.o
> postgis_gist_72.o postgis_estimate.o postgis_geos.o postgis_geos_wrapper.o
> postgis_algo.o -L../../src/port -L../../src/port  -lstdc++
> -L/usr/local/lib -lgeos -L/usr/local/lib -lproj -bundle_loader
> ../../src/backend/postgres   -o libpostgis.so.0.8
> ld: can't open: ../../src/backend/postgres (No such file or directory,
> errno = 2)
> make: *** [libpostgis.so.0.8] Error 1
> 
> I am not savvy enough to know if this is related to the libstdc++ issue or
> not.

It just doesn't find postgresql sources.
Set the PGSQL_SRC environment variable or modify the Makefile.

--strk;