[postgis-users] Problem compiling postgis

[Pankaj K Garg]

I cannot compile Postgis 3.3.3 (or 3.2.3) on Mac OS Ventura 13.4.



I installed abseil using brew. Abseil mandates the use of at least C++14. PostGIS is trying the build flatgeobuf with C++11.



Will appreciate any help or pointers.



Thanks.



Pankaj





---- Making all in postgis

/Applications/Xcode.app/Contents/Developer/usr/bin/make -C ../deps/flatgeobuf all

gcc -std=c++11 -x c++ -I../../liblwgeom -I../../liblwgeom -I./include  -I/usr/local/Cellar/geos/3.11.2/include -I/usr/local/Cellar/proj/9.2.0_1/include -I/usr/local/Cellar/libtiff/4.5.0/include -I/usr/local/Cellar/zstd/1.5.5/include -I/usr/local/Cellar/jpeg-turbo/2.1.5.1/include  -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include  -I/usr/local/Cellar/json-c/0.16/include -I/usr/local/Cellar/json-c/0.16/include/json-c -I/usr/local/Cellar/pcre2/10.42/include -DNDEBUG    -fno-common -DPIC -c -o flatgeobuf_c.o flatgeobuf_c.cpp

In file included from flatgeobuf_c.cpp:26:

In file included from ./feature_generated.h:7:

In file included from ./include/flatbuffers/flatbuffers.h:22:

In file included from ./include/flatbuffers/array.h:20:

In file included from ./include/flatbuffers/base.h:237:

In file included from /usr/local/include/absl/strings/string_view.h:39:

In file included from /usr/local/include/absl/base/attributes.h:37:

In file included from /usr/local/include/absl/base/config.h:86:

/usr/local/include/absl/base/policy_checks.h:79:2: error: "C++ versions less than C++14 are not supported."

#error "C++ versions less than C++14 are not supported."

 ^

1 error generated.

make[2]: *** [flatgeobuf_c.o] Error 1

make[1]: *** [../deps/flatgeobuf/libflatgeobuf.la] Error 2

make: *** [all] Error 1

9:42 postgis-3.3.3 % 






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