[CMake] How to choose a compiler different from default?

Hi, I following the following steps to compile gtest. https://code.google.com/p/tonatiuh/wiki/GoogleTest But the following output shows that it uses the default compiler on Mac OS X. I want to use some other compiler. Does anybody know how to instruct cmake to do so? Thanks.

Re: [CMake] How to build only when file contents are actually changed?

CMake really leaves the decision when to recompile something to the backend, i.e. GNU Make, Xcode, Visual Studio, ninja etc. It merely defines dependencies and then lets the actual build tool handle the rest, and most of them choose to use simple time-stamps instead of Although GNU Make

Re: [CMake] How to build only when file contents are actually changed?

Again, using ccache solves this much more elegantly. And calling md5sum twice is also not very nice... I'm not sure ccache replaces hash. My understanding is that ccache speed up individual compilation, but all the targets that depends on it are still compiled. With hash, a file is checked

Re: [CMake] How to build only when file contents are actually changed?

You miss the point. If CMake wanted to offer hash-based checking, it would need to do so for *all* backends, not just GNU Make. Good look implementing that hack in Visual Studio or Xcode... I get your point that there is not an easy to do content based dependency (hash as an approximation) for

Re: [CMake] How to build only when file contents are actually changed?

o Makepp will not recompile if only comments or whitespace in C/C++ sources have changed. This is especially important for header files which are automatically generated by other programs and are included in many modules. Even if the date has changed because the file was remade,

Re: [CMake] Bug when $ is in the directory path

The offending line is this. /tmp/$/build$ grep -H -n '/tmp/$/src/tutorial.cpp' CMakeFiles/tutorial.exe.dir/build.make CMakeFiles/tutorial.exe.dir/build.make:53:CMakeFiles/tutorial.exe.dir/tutorial.cpp.o: /tmp/$/src/tutorial.cpp This is obviously a bug in cmake but not a bug in make, as special

Re: [CMake] Bug when $ is in the directory path

andreas@warnemuende /tmp/$/foo % cat main.cpp int main() { return 0; } andreas@warnemuende /tmp/$/foo % cat CMakeLists.txt add_executable(foo main.cpp) Can you try that on your side to see wether it works? The error still exits. /tmp/$/foo_build$ cmake ../foo -- The C compiler

[CMake] cmake manpage in pdf with section (subsection, etc) bookmarks and hyperlinks?

Hi, I use the following command to generate the pdf file from cmake manpage. But the pdf file does not have bookmarks. Does anybody know a way to generated the manual in pdf with bookmarks and possibly hyperlinks? man -t $f | ps2pdf - $f.pdf -- Regards, Peng -- Powered by

Re: [CMake] cmake manpage in pdf with section (subsection, etc) bookmarks and hyperlinks?

$ docbook2pdf cmake-help.docbook I got error message like the following on ubuntu. openjade:/home/pengy/cmake-help.docbook:13:14:E: end tag for itemizedlist which is not finished openjade:/home/pengy/cmake-help.docbook:21:14:E: end tag for itemizedlist which is not finished

[CMake] How to suppress output like -- Checking whether C , etc.?

Hi, I just want Hello World! to be shown and everything else be suppressed. -Wno-dev seems not relevant. I don't find other options seem to be useful in the manual. In case I miss anything in the manual, is there an option to suppress these messages? Thanks!

[CMake] How to force cmake to run on a different source directory?

Hi, The following directory has 'cmake ../src1' run before. I get the following error when I run the following command. One way to solve the problem is to run rm -rf *, but I'm wondering if there is a way to force cmake to run even when the source directory changes. I don't see such a command

Re: [CMake] How to suppress output like -- Checking whether C , etc.?

:42 PM, Peng Yu pengyu...@gmail.com wrote: Hi, I just want Hello World! to be shown and everything else be suppressed. -Wno-dev seems not relevant. I don't find other options seem to be useful in the manual. In case I miss anything in the manual, is there an option to suppress these messages

[CMake] How to build only when file contents are actually changed?

Hi, The following command output shows that when I touch a source without changing the content, the source are compiled and linked, which is a waste. This post shows how to use the checksum to decide whether a file is changed or not, if changed then update target. This feature seems to be

[CMake] Bug when $ is in the directory path

Hi, I have the following example copied from the cmake Tests/Tutorial directory. cmake works fine. /tmp/xxx/src$ cat.sh * == CMakeLists.txt == cmake_minimum_required (VERSION 2.6) project (Tutorial) # The version number. set (Tutorial_VERSION_MAJOR 1) set (Tutorial_VERSION_MINOR 0) #