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Gertwin

Build on OSX

New LibreCAD user (developer?) on OSX here.

I tried several (free) CAD applications to load my rather large dxf file (110mb. > 100000 entities).
LibreCAD was the only application which succeeded in doing so.

Next step for me is to to build LibreCAD from the source, but I am getting an error.
I installed boost with homebrew and muparser from the source.

Build output:
bash-3.2$ ./scripts/build-osx.sh
++ dirname ./scripts/build-osx.sh
+ SCRIPTPATH=./scripts
+ cd ./scripts/..
+ rm -rf LibreCAD.app
+ qmake librecad.pro -r
Reading /Users/gertwin/work/LibreCAD/LibreCAD.source/libraries/libraries.pro
Reading /Users/gertwin/work/LibreCAD/LibreCAD.source/libraries/libdxfrw/libdxfrw.pro
Project MESSAGE: We will be using CPP11 features
Reading /Users/gertwin/work/LibreCAD/LibreCAD.source/libraries/jwwlib/jwwlib.pro
Project MESSAGE: We will be using CPP11 features
Reading /Users/gertwin/work/LibreCAD/LibreCAD.source/librecad/librecad.pro
Reading /Users/gertwin/work/LibreCAD/LibreCAD.source/librecad/src/src.pro
Project MESSAGE: We will be using CPP11 features
Project MESSAGE: Found Boost in /usr/local
Project MESSAGE: Using Boost includes from /usr/local/include
Project ERROR: Package muparser not found

I saw in muparser.pri the library is located with pkg-config.

In my case pkg-config can find it:
bash-3.2$ pkg-config --cflags --libs muparser
-I/usr/local/include -L/usr/local/lib -lmuparser

Any ideas why qmake does not find muparser?

Thanks,

Gertwin

R. van Twisk

Re: Build on OSX

Administrator

Gertwin,

that’s rather odd, because what you show there looks ok to me.

I am used to macports through and we very recently are in macports aswell (for Mavericks, but soon for <10.9 if everything goes fine).

This the output of macports:

imac:~ rvt$ pkg-config --cflags --libs muparser

-I/opt/local/include -L/opt/local/lib -lmuparser 

Kind Regards,

e:[hidden email] / Tel. <a href="callto:+1%20803%20426%203350">+1 803 426 3350 / Skype: <a href="callto:r.vantwisk">r.vantwisk
http://riesvantwisk.com / chat:<a href="im:vantwisk@gmail.com">vantwisk@gmail.com

On Jan 30, 2014, at 5:21 PM, Gertwin [via LibreCAD] <[hidden email]> wrote:

New LibreCAD user (developer?) on OSX here.

I tried several (free) CAD applications to load my rather large dxf file (110mb. > 100000 entities).
LibreCAD was the only application which succeeded in doing so.

Next step for me is to to build LibreCAD from the source, but I am getting an error.
I installed boost with homebrew and muparser from the source.

Build output:
bash-3.2$ ./scripts/build-osx.sh
++ dirname ./scripts/build-osx.sh
+ SCRIPTPATH=./scripts
+ cd ./scripts/..
+ rm -rf LibreCAD.app
+ qmake librecad.pro -r
Reading /Users/gertwin/work/LibreCAD/LibreCAD.source/libraries/libraries.pro
Reading /Users/gertwin/work/LibreCAD/LibreCAD.source/libraries/libdxfrw/libdxfrw.pro
Project MESSAGE: We will be using CPP11 features
Reading /Users/gertwin/work/LibreCAD/LibreCAD.source/libraries/jwwlib/jwwlib.pro
Project MESSAGE: We will be using CPP11 features
Reading /Users/gertwin/work/LibreCAD/LibreCAD.source/librecad/librecad.pro
Reading /Users/gertwin/work/LibreCAD/LibreCAD.source/librecad/src/src.pro
Project MESSAGE: We will be using CPP11 features
Project MESSAGE: Found Boost in /usr/local
Project MESSAGE: Using Boost includes from /usr/local/include
Project ERROR: Package muparser not found

I saw in muparser.pri the library is located with pkg-config.

In my case pkg-config can find it:
bash-3.2$ pkg-config --cflags --libs muparser
-I/usr/local/include -L/usr/local/lib -lmuparser

Any ideas why qmake does not find muparser?

Thanks,

Gertwin

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dxli

Re: Build on OSX

In reply to this post by Gertwin

You may try to set in librecad/src/muparser.pri:

MUPARSER_DIR = /usr/local
INCLUDEPATH += "$${MUPARSER_DIR}/include"
LIBS += -L"$${MUPARSER_DIR}/lib" -lmuparser

remove all other lines

if it still fails, try to build muparser by MacPorts and restore changes in muparser.pri accordingly.

Gertwin wrote

New LibreCAD user (developer?) on OSX here.
bash-3.2$ pkg-config --cflags --libs muparser
-I/usr/local/include -L/usr/local/lib -lmuparser

Any ideas why qmake does not find muparser?

Gertwin

Re: Build on OSX

In reply to this post by R. van Twisk

I don't think the problem is homebrew vs. macports.
This could be an answer: http://stackoverflow.com/questions/16972066/using-pkg-config-with-qt-creator-qmake-on-mac-osx

Gertwin

Re: Build on OSX

In reply to this post by dxli

Using:

MUPARSER_DIR = /usr/local
INCLUDEPATH += "$${MUPARSER_DIR}/include"
LIBS += -L"$${MUPARSER_DIR}/lib" -lmuparser

worked, thanks.

But it must be possible to use pkg-config with Qt on OSX, I have to investigate this.

Also to use C++11, on OSX the QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.6 is to old, you need to set it to a newer version.

R. van Twisk

Re: Build on OSX

Administrator

In reply to this post by Gertwin

Gertwin,

it’s rather odd, because according to this blog : http://www.beaufour.dk/blog/2008/02/using-pkgconfig.html it should work.

I am personally compiling 2.0.2 using latest macports on 10.7 and 10.9 without pkg-config issues.

A quick search on google didn’t reveal that macports does have it enabled, but I couldn’t find any evidence of that yet.

On Jan 31, 2014, at 2:28 PM, Gertwin [via LibreCAD] <[hidden email]> wrote:

I don't think the problem is homebrew vs. macports.
This could be an answer: http://stackoverflow.com/questions/16972066/using-pkg-config-with-qt-creator-qmake-on-mac-osx

If you reply to this email, your message will be added to the discussion below:
http://forum.librecad.org/Build-on-OSX-tp5709473p5709485.html

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Gertwin

Re: Build on OSX

I'am trying to use Qt5.2, this is from the qconfig.pri:

QT_CONFIG += minimal-config small-config medium-config large-config full-config build_all debug_and_release no-pkg-config accessibility opengl shared qpa reduce_exports getaddrinfo ipv6ifname getifaddrs png freetype no-harfbuzz system-zlib nis cups iconv openssl rpath corewlan concurrent audio-backend debug release qt_framework

So I think no-pkg-config is defined by default on OSX and pkg-config has to be explicit enabled.

I managed to compile LibreCAD against homebrew Qt5.2 using the XCode 5.0 clang compiler.
All problems solved, next is learning to work with LibreCAD.

B.t.w. the binary Qt5 distribution from http://qt-project.org/ did not work because this is linked with libstdc++.
Qt5 from homebrew is linked with libc++, which is the default with clang.

Thanks.

R. van Twisk

Re: Build on OSX

Administrator

Hey Gertwin,

that’s all good information to have.

I use Qt4.8 from macports, and properly/maybe the default’s of macports is different?

I have a question for you,

after the compilation, can you run : otool -L LibreCAD (on the executable…)

make sure that you ran macdeployqt LibreCAD.app on it

I am curious to know how that looks like with homebrew.

Kind Regards,

On Jan 31, 2014, at 6:11 PM, Gertwin [via LibreCAD] <[hidden email]> wrote:

I'am trying to use Qt5.2, this is from the qconfig.pri:

QT_CONFIG += minimal-config small-config medium-config large-config full-config build_all debug_and_release no-pkg-config accessibility opengl shared qpa reduce_exports getaddrinfo ipv6ifname getifaddrs png freetype no-harfbuzz system-zlib nis cups iconv openssl rpath corewlan concurrent audio-backend debug release qt_framework

So I think no-pkg-config is defined by default on OSX and pkg-config has to be explicit enabled.

I managed to compile LibreCAD against homebrew Qt5.2 using the XCode 5.0 clang compiler.
All problems solved, next is learning to work with LibreCAD.

B.t.w. the binary Qt5 distribution from http://qt-project.org/ did not work because this is linked with libstdc++.
Qt5 from homebrew is linked with libc++, which is the default with clang.

Thanks.

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Gertwin

Re: Build on OSX

Running otool on LibreCDA from the contents of LibreCAD.app:

bash-3.2$ otool -L LibreCAD
LibreCAD:
/usr/local/lib/libmuparser.2.dylib (compatibility version 1.0.0, current version 1.0.0)
/usr/local/opt/qt5/lib/QtHelp.framework/Versions/5/QtHelp (compatibility version 5.2.0, current version 5.2.0)
/usr/local/opt/qt5/lib/QtWidgets.framework/Versions/5/QtWidgets (compatibility version 5.2.0, current version 5.2.0)
/usr/local/opt/qt5/lib/QtGui.framework/Versions/5/QtGui (compatibility version 5.2.0, current version 5.2.0)
/usr/local/opt/qt5/lib/QtCore.framework/Versions/5/QtCore (compatibility version 5.2.0, current version 5.2.0)
/usr/local/opt/qt5/lib/QtPrintSupport.framework/Versions/5/QtPrintSupport (compatibility version 5.2.0, current version 5.2.0)
/usr/local/opt/qt5/lib/QtSvg.framework/Versions/5/QtSvg (compatibility version 5.2.0, current version 5.2.0)
/System/Library/Frameworks/OpenGL.framework/Versions/A/OpenGL (compatibility version 1.0.0, current version 1.0.0)
/System/Library/Frameworks/AGL.framework/Versions/A/AGL (compatibility version 1.0.0, current version 1.0.0)
/usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 120.0.0)
/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1197.1.1)

kshrid

Re: Build on OSX

In reply to this post by Gertwin

New user here and not a developer.

I'm installing on OSX 10.7. The Lion installer for v2.0.0 (the latest version for which a dmg installer is available) failed, so I tried installing from the source using macports.

However, the muparser package can not be found. Below is an excerpt of the console output.

Any ideas about what I should be doing next? I appreciate the help.

Thanks.

...

:info:configure Reading /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_cad_LibreCAD/LibreCAD/work/LibreCAD-2.0.3/librecad/src/src.pro
:info:configure Project MESSAGE: We will be using CPP11 features
:info:configure Project MESSAGE: Found Boost in /opt/local
:info:configure Project MESSAGE: Using Boost includes from /opt/local/include
:info:configure Project MESSAGE: qtAddLibrary: found framework QtHelp in directory /opt/local/Library/Frameworks
:info:configure Project MESSAGE: qtAddLibrary: found framework QtSvg in directory /opt/local/Library/Frameworks
:info:configure Project MESSAGE: qtAddLibrary: found framework QtSql in directory /opt/local/Library/Frameworks
:info:configure Project MESSAGE: qtAddLibrary: found framework QtGui in directory /opt/local/Library/Frameworks
:info:configure Project MESSAGE: qtAddLibrary: found framework QtCore in directory /opt/local/Library/Frameworks
:info:configure Project ERROR: Package muparser not found
:info:configure Command failed: cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_cad_LibreCAD/LibreCAD/work/LibreCAD-2.0.3" && /opt/local/bin/qmake -r PREFIX=/opt/local QMAKE_CC=/opt/local/bin/gcc-mp-4.8 QMAKE_CXX=/opt/local/bin/g++-mp-4.8 QMAKE_OBJC=/opt/local/bin/gcc-mp-4.8 CFLAGS="-Os -m64" CONFIG+="build_muparser"
:info:configure Exit code: 2
:error:configure org.macports.configure for port LibreCAD returned: configure failure: command execution failed

dxli

Re: Build on OSX

did you try to build from source following:

wiki.librecad.org/index.php/LibreCAD_Installation_from_Source#Building_LibreCAD-2.0_on_OS.2FX

This muparser building issue was fixed for 2.0.4 release

kshrid wrote

New user here and not a developer.

I'm installing on OSX 10.7. The Lion installer for v2.0.0 (the latest version for which a dmg installer is available) failed, so I tried installing from the source using macports.

However, the muparser package can not be found. Below is an excerpt of the console output.

Any ideas about what I should be doing next? I appreciate the help.

Thanks.

...

:info:configure Reading /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_cad_LibreCAD/LibreCAD/work/LibreCAD-2.0.3/librecad/src/src.pro
:info:configure Project MESSAGE: We will be using CPP11 features
:info:configure Project MESSAGE: Found Boost in /opt/local
:info:configure Project MESSAGE: Using Boost includes from /opt/local/include
:info:configure Project MESSAGE: qtAddLibrary: found framework QtHelp in directory /opt/local/Library/Frameworks
:info:configure Project MESSAGE: qtAddLibrary: found framework QtSvg in directory /opt/local/Library/Frameworks
:info:configure Project MESSAGE: qtAddLibrary: found framework QtSql in directory /opt/local/Library/Frameworks
:info:configure Project MESSAGE: qtAddLibrary: found framework QtGui in directory /opt/local/Library/Frameworks
:info:configure Project MESSAGE: qtAddLibrary: found framework QtCore in directory /opt/local/Library/Frameworks
:info:configure Project ERROR: Package muparser not found
:info:configure Command failed: cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_cad_LibreCAD/LibreCAD/work/LibreCAD-2.0.3" && /opt/local/bin/qmake -r PREFIX=/opt/local QMAKE_CC=/opt/local/bin/gcc-mp-4.8 QMAKE_CXX=/opt/local/bin/g++-mp-4.8 QMAKE_OBJC=/opt/local/bin/gcc-mp-4.8 CFLAGS="-Os -m64" CONFIG+="build_muparser"
:info:configure Exit code: 2
:error:configure org.macports.configure for port LibreCAD returned: configure failure: command execution failed