Beta Test / Technical

[oystercatcher]

Hello Cruisers Forum

Not sure if I am missing a prerequiste, but would appreciate any guidance

I am trying to compile OpenCPN from git on fedora fc38 (beta)

https://github.com/OpenCPN/OpenCPN.git

When running make -n I get the following error.

CMakeFiles/opencpn.dir/src/glTextureManager.cpp.o.d -o CMakeFiles/opencpn.dir/src/glTextureManager.cpp.o -c /usr/local/src/OpenCPN/src/glTextureManager.cpp
make[2]: *** No rule to make target 'libs/observable/lib_OBSERVABLE.a', needed by 'opencpn'. Stop.
make[2]: Leaving directory '/usr/local/src/OpenCPN/build'
make[1]: *** [CMakeFiles/Makefile2:758: CMakeFiles/opencpn.dir/all] Error 2
make[1]: Leaving directory '/usr/local/src/OpenCPN/build'
make: *** [Makefile:159: all] Error 2
[pstan@amd-east build]$

[nohal]

You are not missing any dependency. What is your motivation to run "make -n", which does not actually build anything?

[oystercatcher]

Thanks for the reply Nohal

cmake no error messages
I am including the result from make



[ 37%] Building CXX object CMakeFiles/opencpn.dir/src/mbtiles.cpp.o
/usr/lib64/ccache/c++ -DHAVE_WEBVIEW -DMG_ENABLE_OPENSSL -DNDEBUG -DRAPIDJSON_HAS_STDSTRING=1 -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D__OCPN_USE_GLEW__ -D__WXGTK3__ -D__WXGTK__ -DocpnUSE_GL -DocpnUSE_GLSL -DocpnUSE_SVG -Dopencpn_EXPORTS -DwxUSE_WEBVIEW=1 -I/usr/local/src/OpenCPN/build/include -I/usr/local/src/OpenCPN/include -I/usr/include/libexif -I/usr/local/src/OpenCPN/libs/observable/include -I/usr/local/src/OpenCPN/libs/ssl_sha1/include -I/usr/local/src/OpenCPN/libs/picosha2 -I/usr/local/src/OpenCPN/libs/mongoose/include -I/usr/local/src/OpenCPN/build/_deps/rapidjson_src-src/include -I/usr/local/src/OpenCPN/libs/mDNS/include -I/usr/include/libusb-1.0 -I/usr/include/pango-1.0 -I/usr/include/harfbuzz -I/usr/include/gtk-3.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/usr/local/src/OpenCPN/libs/SQLiteCpp/include -I/usr/local/src/OpenCPN/libs/wxcurl/include -I/usr/local/src/OpenCPN/libs/serial/include -I/usr/local/src/OpenCPN/libs/libtess2/Include -I/usr/local/src/OpenCPN/libs/sound/include -I/usr/local/src/OpenCPN/libs/wxJSON/include -I/usr/local/src/OpenCPN/libs/geoprim/src -I/usr/local/src/OpenCPN/libs/s52plib/src -I/usr/local/src/OpenCPN/libs/pugixml -I/usr/local/src/OpenCPN/libs/N2KParser/include -I/usr/local/src/OpenCPN/libs/nmea0183/src -I/usr/local/src/OpenCPN/libs/iso8211/include -I/usr/local/src/OpenCPN/libs/gdal/include -I/usr/local/src/OpenCPN/libs/garmin/jeeps -I/usr/local/src/OpenCPN/libs/texcmp/squish -I/usr/local/src/OpenCPN/libs/texcmp/lz4 -I/usr/local/src/OpenCPN/libs/mipmap/include -I/usr/local/src/OpenCPN/libs/lz4/src -I/usr/local/src/OpenCPN/libs/easywsclient -I/usr/local/src/OpenCPN/libs/wxservdisc -isystem /usr/lib64/wx/include/gtk3-unicode-3.0 -isystem /usr/include/wx-3.0 -pthread -D__WXGTK3__ -O2 -g -DNDEBUG -std=gnu++14 -DPREFIX=\"/usr/local\" -Wall -Wno-unused -fexceptions -rdynamic -fno-strict-aliasing -Wno-deprecated-declarations -pthread -MD -MT CMakeFiles/opencpn.dir/src/mbtiles.cpp.o -MF CMakeFiles/opencpn.dir/src/mbtiles.cpp.o.d -o CMakeFiles/opencpn.dir/src/mbtiles.cpp.o -c /usr/local/src/OpenCPN/src/mbtiles.cpp
In file included from /usr/local/src/OpenCPN/src/mbtiles.cpp:60:
/usr/local/src/OpenCPN/include/mbtiles.h:37:6: warning: elaborated-type-specifier for a scoped enum must not use the ‘class’ keyword
37 | enum class MBTilesType : std::int8_t { BASE, OVERLAY };
| ~~~~ ^~~~~
| -----
/usr/local/src/OpenCPN/include/mbtiles.h:37:12: error: use of enum ‘MBTilesType’ without previous declaration
37 | enum class MBTilesType : std::int8_t { BASE, OVERLAY };
| ^~~~~~~~~~~
/usr/local/src/OpenCPN/include/mbtiles.h:37:24: error: expected unqualified-id before ‘:’ token
37 | enum class MBTilesType : std::int8_t { BASE, OVERLAY };
| ^
/usr/local/src/OpenCPN/include/mbtiles.h:38:6: warning: elaborated-type-specifier for a scoped enum must not use the ‘class’ keyword
38 | enum class MBTilesScheme : std::int8_t { XYZ, TMS };
| ~~~~ ^~~~~
| -----
/usr/local/src/OpenCPN/include/mbtiles.h:38:12: error: use of enum ‘MBTilesScheme’ without previous declaration
38 | enum class MBTilesScheme : std::int8_t { XYZ, TMS };
| ^~~~~~~~~~~~~
/usr/local/src/OpenCPN/include/mbtiles.h:38:26: error: expected unqualified-id before ‘:’ token
38 | enum class MBTilesScheme : std::int8_t { XYZ, TMS };
| ^
/usr/local/src/OpenCPN/include/mbtiles.h:142:3: error: ‘MBTilesType’ does not name a type
142 | MBTilesType m_Type;
| ^~~~~~~~~~~
/usr/local/src/OpenCPN/include/mbtiles.h:143:3: error: ‘MBTilesScheme’ does not name a type
143 | MBTilesScheme m_Scheme;
| ^~~~~~~~~~~~~
/usr/local/src/OpenCPN/src/mbtiles.cpp: In member function ‘virtual InitReturn ChartMBTiles::Init(const wxString&, ChartInitFlag)’:
/usr/local/src/OpenCPN/src/mbtiles.cpp:495:9: error: ‘m_Type’ was not declared in this scope
495 | m_Type = wxString(colValue, wxConvUTF8).Upper().IsSameAs("OVERLAY")
| ^~~~~~
/usr/local/src/OpenCPN/src/mbtiles.cpp:496:24: error: ‘MBTilesType’ has not been declared
496 | ? MBTilesType::OVERLAY
| ^~~~~~~~~~~
/usr/local/src/OpenCPN/src/mbtiles.cpp:497:24: error: ‘MBTilesType’ has not been declared
497 | : MBTilesType::BASE;
| ^~~~~~~~~~~
/usr/local/src/OpenCPN/src/mbtiles.cpp:499:9: error: ‘m_Scheme’ was not declared in this scope
499 | m_Scheme = wxString(colValue, wxConvUTF8).Upper().IsSameAs("XYZ")
| ^~~~~~~~
/usr/local/src/OpenCPN/src/mbtiles.cpp:500:26: error: ‘MBTilesScheme’ has not been declared
500 | ? MBTilesScheme::XYZ
| ^~~~~~~~~~~~~
/usr/local/src/OpenCPN/src/mbtiles.cpp:501:26: error: ‘MBTilesScheme’ has not been declared
501 | : MBTilesScheme::TMS;
| ^~~~~~~~~~~~~
make[2]: *** [CMakeFiles/opencpn.dir/build.make:653: CMakeFiles/opencpn.dir/src/mbtiles.cpp.o] Error 1
make[2]: Leaving directory '/usr/local/src/OpenCPN/build'
make[1]: *** [CMakeFiles/Makefile2:758: CMakeFiles/opencpn.dir/all] Error 2
make[1]: Leaving directory '/usr/local/src/OpenCPN/build'
make: *** [Makefile:159: all] Error 2
[pstan@amd-east build]$

[nohal]

I don't have any machine with GCC 13 at hand, but you may try adding this to line 31 in include/mbtiles.h:

#include <cstdint>

[nohal]

I've provisioned a FC38 VM and fixed one more missing include, now the build is passing without problems on this system with current master codebase.

[oystercatcher]

Many thanks nohal for the fix

I did another git clone this morning (california time) and the build completes.

list of prereqs for fedora fc38

sudo dnf install \
git \
cmake \
rpm-build \
gcc-c++ \
elfutils-devel \
elfutils-libelf-devel \
libstdc++-devel \
libcurl-devel \
libexif-devel \
libsndfile-devel \
libunarr-devel \
gtk3-devel \
wxGTK3-devel \
wxsvg-devel \
mesa-libGL-devel \
mesa-libGLU-devel \
gettext \
sqlite-devel \
bzip2-devel \
portaudio-devel \
tinyxml-devel \
expat-devel \
systemd-devel \
libusb1-devel \
libarchive-devel \
glew \
glew-devel \
jasper \
jasper-devel \
redhat-lsb-core