I'm running problem of getting fftw working. I'm on mac and have installed fftw using brew on the terminal.
brew install fftw
It gave me a reminder of "Warning: fftw 3.3.8 is already installed and up-to-date" if I put in this install command again. But I cannot call fftw.h in C. It gave me an error of "fftw.h file not found" if I have a line of
#include <fftw.h>
I also tried installing directly by
./configure
make
make install
and ran
make check
It told me "FFTW transforms passed basic tests!", but it still didn't work in C.
Any suggestions would be appreciated!
You need to specify the location of the header to your compiler. Adding the directory inclusion for either installation in both cases the header can be found in /usr/local/include
gcc ... -I/usr/local/include ...
Additionally, as has been pointed out, you need to #include <fftw3.h>. Also be reminded, that your autoconf build only has the double precision functionality installed. While the brew installation brings all 3 precisions, float, double and long double.
You will hit a wall again, possibly, when you want to link. Add -L/usr/local/lib to the linker command to be able to link like so -lfftw3 -lfftw3f -lfftw3l etc
Related
I am working with C++ on an M1 Mac, and I used Time Machine to get my old laptop's data on the new one once I got it. The old laptop was not an Apple silicon MacBook. The problem is that I think this screwed up my homebrew installation, since it changed the default location from /usr/local/Cellar/ to /opt/homebrew/Cellar/ and so now I have two homebrew versions since I installed it again on my new laptop after I got it (since nothing was working with homebrew at first and thought it didn't carry over using Time Machine, oops)
I didn't use homebrew much until recently so I didn't notice, but it has made compiling C++ programs with external libraries very difficult since everything I need is on my new homebrew installation in /opt/homebrew/Cellar/ except pkg-config, which when I call it in a bash script or on the command line points to my old homebrew installation.
For example, I have pugixml in my new installation of homebrew and when I enter pkg-config --libs --cflags pugixml
Package pugixml was not found in the pkg-config search path.
Perhaps you should add the directory containing `pugixml.pc'
to the PKG_CONFIG_PATH environment variable
No package 'pugixml' found
pkg-config finds the libraries in the older homebrew installation just fine
My only alternative is to manually inspect the .pc files in the new homebrew installation and enter the flags in my Makefile. I would prefer not to do this. What's the best way to make sure that pkg-config works correctly? If someone knows how to get the new installation of pkg-config to be used at the command line that would solve all my problems I have right now
edit: I forgot to mention this - when I use the which command and ask which pkg-config it outputs /opt/homebrew/bin/pkg-config. This is sort of confusing since this is the new location
Remove the old (Intel) installation with the official uninstall script.
You have to make it executable with:
chmod +x uninstall.sh
And run it with
./uninstall.sh --path=/usr/local
Then reinstall everything you need on the new M1 version under /opt/homebrew.
I'm trying to install Wine on my Mac via Brew. I'm using Catalina and just updated brew, installed XQuartz and have Xcode installed. When I type the command "Brew install wine" it returns the following:
Error: No available formula with the name "wine"
==> Searching for a previously deleted formula (in the last month)...
Warning: homebrew/core is shallow clone. To get complete history run:
git -C "$(brew --repo homebrew/core)" fetch --unshallow
wine was deleted from homebrew/core in commit 82bd38bc:
wine: delete
To show the formula before removal run:
git -C "$(brew --repo homebrew/core)" show 82bd38bc^:Formula/wine.rb
If you still use this formula consider creating your own tap:
https://docs.brew.sh/How-to-Create-and-Maintain-a-Tap
I'm following this tutorial: https://www.davidbaumgold.com/tutorials/wine-mac/
When I run Brew doctor I get the following:
Please note that these warnings are just used to help the Homebrew maintainers
with debugging if you file an issue. If everything you use Homebrew for is
working fine: please don't worry or file an issue; just ignore this. Thanks!
Warning: "config" scripts exist outside your system or Homebrew directories.
`./configure` scripts often look for *-config scripts to determine if
software packages are installed, and which additional flags to use when
compiling and linking.
Having additional scripts in your path can confuse software installed via
Homebrew if the config script overrides a system or Homebrew-provided
script of the same name. We found the following "config" scripts:
/Library/Frameworks/Python.framework/Versions/3.7/bin/python3.7-config
/Library/Frameworks/Python.framework/Versions/3.7/bin/python3.7m-config
/Library/Frameworks/Python.framework/Versions/3.7/bin/python3-config
Warning: Unbrewed dylibs were found in /usr/local/lib.
If you didn't put them there on purpose they could cause problems when
building Homebrew formulae, and may need to be deleted.
Unexpected dylibs:
/usr/local/lib/libtcl8.6.dylib
/usr/local/lib/libtk8.6.dylib
Warning: Unbrewed header files were found in /usr/local/include.
If you didn't put them there on purpose they could cause problems when
building Homebrew formulae, and may need to be deleted.
Unexpected header files:
/usr/local/include/fakemysql.h
/usr/local/include/fakepq.h
/usr/local/include/fakesql.h
/usr/local/include/itcl.h
/usr/local/include/itcl2TclOO.h
/usr/local/include/itclDecls.h
/usr/local/include/itclInt.h
/usr/local/include/itclIntDecls.h
/usr/local/include/itclMigrate2TclCore.h
/usr/local/include/itclTclIntStubsFcn.h
/usr/local/include/mysqlStubs.h
/usr/local/include/odbcStubs.h
/usr/local/include/pqStubs.h
/usr/local/include/tcl.h
/usr/local/include/tclDecls.h
/usr/local/include/tclOO.h
/usr/local/include/tclOODecls.h
/usr/local/include/tclPlatDecls.h
/usr/local/include/tclThread.h
/usr/local/include/tclTomMath.h
/usr/local/include/tclTomMathDecls.h
/usr/local/include/tdbc.h
/usr/local/include/tdbcDecls.h
/usr/local/include/tdbcInt.h
/usr/local/include/tk.h
/usr/local/include/tkDecls.h
/usr/local/include/tkPlatDecls.h
Warning: Unbrewed .pc files were found in /usr/local/lib/pkgconfig.
If you didn't put them there on purpose they could cause problems when
building Homebrew formulae, and may need to be deleted.
Unexpected .pc files:
/usr/local/lib/pkgconfig/tcl.pc
/usr/local/lib/pkgconfig/tk.pc
Warning: Unbrewed static libraries were found in /usr/local/lib.
If you didn't put them there on purpose they could cause problems when
building Homebrew formulae, and may need to be deleted.
Unexpected static libraries:
/usr/local/lib/libtclstub8.6.a
/usr/local/lib/libtkstub8.6.a
I'm not sure these warnings has something to do with it.
Thanks in advance!
I was able to build Wine 64 bit from source on macOS Catalina and successfully run Notepad++ 64 bit on it.
My steps were more or less something like that:
Download Wine 4.20 from https://dl.winehq.org/wine/source/4.x/wine-4.20.tar.xz
Extract it
In terminal go to extracted directory
Run: ./configure --enable-win64
It showed that it cannot find some library (I do not remember what exactly) so I installed it with macports (sudo port install name_of_missing_package reported by ./configure)
After I was able to run ./configure --enable-win64 succesfully without errors in terminal run: make
It compiled after more than 30 minutes.
I run it with: ./wine start
It opened windows console and here I was able to cd to Notepad++ 64 bit directory (downloaded from https://notepad-plus-plus.org/repository/7.x/7.0/npp.7.bin.x64.zip note that newest version did not work and throwed some errors about some dll's)
I typed notepad++ to run exe file
It showed some errors about freetype fonts so I installed them with macports and I had to copy them from /opt/X11/lib to /usr/local/lib before wine detected them
After fixing freetype fonts problem I was able to run notepad++
Also you might want to run: sudo spctl --master-disable to disable gatekeeper if you will see some system alerts about loading app from unknown developer.
Also note that instead of ./wine start you can run ./wine explorer for graphical file manager instead of console
Those steps might not be exactly precise, as I'm not sure if I did not miss something but hope it will help someone.
Also note that obviously wine on macOS Catalina will be able to run only some 64 bit windows apps and all 32 bit windows app will not work. I also tested it with IrfanView 64 bit (https://www.fosshub.com/IrfanView.html?dwl=iview453_x64_setup.exe) and it also works fine.
In case you wanted to get wine working for purpose of running 32 bit games then unfortunately it will not work with wine but you can try with virtualbox. You can check https://www.youtube.com/watch?v=3AO8dF0vviQ for some performance improvements tips.
Wine hast been removed from homebrew due to the incompatibility to Macos Catalina
https://discourse.brew.sh/t/issue-with-wine/6188/3
Try using wine64 to run your .exe files after installing wine. The manuals and references don't seem to mention this explicitly.
More Info
I followed the guidance in the wine manual to install using home-brew. After install, I got an error when trying to test the installation like it says in the quickstart.
Install wine-stable using homebrew
brew tap homebrew/cask-versions
brew install --cask --no-quarantine wine-stable
After install, test by opening notepad
wine notepad
zsh: bad CPU type in executable: wine
While uninstalling wine, I noticed one of the linked libraries was called wine64. I immediately reinstalled and tried again using wine64 as the call, as I am using wine on an M1 Mac. This was successful!
You can also use winehelp to get access to more commands that will work with 64bit processor.
Based on https://github.com/Homebrew/homebrew-core/pull/46556#issuecomment-559938873 you can do brew cask install wine-stable on newer version of OS X. And works with recent versions of homebrew since the source version was moved :(
How to install wine on Mac OS Catalina with brew
install homebrew with
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"
install xquartz to install wine using brew
brew cask install xquartz
install wine using brew
brew install homebrew/cask-versions/wine-devel
run wine and check the version
wine64 --version
As of Wine 5.0 there is no 32bit support on mac in the official version, but you are able to achieve it via the
Unofficial Wineskin Winery
You can download it from github releases here. And then create a Wineskin with WS11WineCX[64/32]bit19.0.[0/1]. All WS11 versions support Catalina. To use it you also need to turn off the no32exec boot argument. You theoretically can do it by typing:
sudo nvram boot-args="no32exec=0"
into the Terminal while you're logged in but it didn't work out for me, so if you'll have the same problem, reboot into the Recovery mode, in the menubar pick Utilities -> Terminal and type just:
nvram boot-args="no32exec=0"
(without sudo).
Example
To be more exact, to install eg. Steam 32bit, you would:
Install the Unofficiall Wineskin Winery from the provided link
Turn on the 32bit execution boot argument by going into Recovery Mode and entering nvram boot-args="no32exec=0" into the terminal
Open Wineskin, click the '+' sign and scroll down to find the WS11WineCX64bit19.0.1 (the newest version with 64 and 32 bit support, at the time of writing)
Click update/install under the Wrapper Version.
Click Create New Blank Wrapper, name it and click through installation of mono and gecko.
Launch the Wrapper App from Finder. Click Install Software, choose setup executable, and proceed through installation. Then pick the executable from a menu. (In case of steam, Steam.exe)
Note: If you get the "No windows app to open the file"(Like I did) error, click advanced -> configuration and set the Windows EXE to the path to the installer. Then find the place that it has installed in and set that as Windows EXE. Then you can run by clicking Test Run.
Enjoy your windows app, as an .app file!
Hope I helped!
I'm attempting to get google's ios webkit debug proxy working on my laptop, running ubuntu 15.04.
https://github.com/google/ios-webkit-debug-proxy
I've followed their installation instructions as best I could. However, I'm new to both web development and linux and am having trouble at the step where I run ./autogen.sh.
It runs its checks for a while, but then I receive the following error from the terminal:
checking for libimobiledevice... no
configure: error: Package requirements (libimobiledevice-1.0 >= 1.2.0) were not met:
Requested 'libimobiledevice-1.0 >= 1.2.0' but version of libimobiledevice is 1.1.6
Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.
Alternatively, you may set the environment variables libimobiledevice_CFLAGS
and libimobiledevice_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.
I've tried my luck with troubleshooting this on my own but can't figure it out.
Anyone out there familiar with this error and what it wants me to do? Is my file-path messed up or do I need a different version of libimobiledevice (which I believe I have the most updated one)?
As the error says, you need libimobiledevice 1.2 or higher. Compiling it from source is a solution:
Download libimobiledevice 1.2: http://www.libimobiledevice.org/downloads/libimobiledevice-1.2.0.tar.bz2
Extract: tar xf libimobiledevice-1.2.0.tar.bz2
cd libimobiledevice-1.2.0
./configure
make
sudo make install
You should now be able to successfully build ios-webkit-debug-proxy.
You may need to run sudo ldconfig afterwards to update the library cache.
I am compiling a dependency for a project on Ubuntu 10.10, and instead of having it install to /usr/local by default, I am instead installing it to /tmp/stage/usr/local. How do I go about informing CMake of the location of this custom installed dependency when I call it to generate the build files for said project.
I am running CMake 2.8.1, and I have tried to set CMAKE_PREFIX_PATH on the cmake command line, like so
cmake -D CMAKE_PREFIX_PATH=/tmp/stage/usr/local
but this doesn't seem to make a difference - the project doesn't seem to detect the dependency.
Also, if it matters, the project in question is OpenCV 2.2, and the dependency in question is FFMPEG...
I figured out how to fix my problem, and trying to point CMake at the appropriate install location isn't the issue.
Apparently, CMake is unable to find the pkg-config files for FFMPEG (i.e. libavcodec.pc, libavdevice.pc, etc.) that tell it where the FFMPEG headers and libraries are located. In a typical install scenario, these files would be located at /usr/lib/pkgconfig. However because of the custom install location, they are instead located at /tmp/stage/usr/local/lib/pkgconfig.
So that CMake could find these files, I had to add the following environment variable:
export PKG_CONFIG_PATH=/tmp/stage/usr/local/lib/pkgconfig
After which point, OpenCV built against FFMPEG as expected.
I am trying to build Erlang on Solaris 10. The build process fails with the message that it can not find libncurses.so.5.
I have installed libncurses from sunfreeware.com, which I have build from scratch and has installed itself in /usr/local/lib/.
I have tried to set LDFLAGS with -L/usr/local/lib/ but have still had no luck.
What am I missing so that make picks up the library?
I am using GNU Make 3.81 and GCC 3.4.6.
Could you post the relevant bit from config.log?
Did you also set the include path with -I in either CPPFLAGS or CFLAGS?
Update: You could also try installing Erlang from OpenCSW instead.