m (Fix bad documentation link.) |
(Minor updates) |
||
Line 7: | Line 7: | ||
== RPM Macros == | == RPM Macros == | ||
If cmake is installed, see /etc/rpm/macros.cmake | If cmake is installed, see /usr/lib/rpm/macros.d/cmake or /etc/rpm/macros.cmake on EL6. | ||
If kde-filesystem is installed, see / | If kde-filesystem is installed, see /usr/lib/rpm/macros.d/macros.kde4 | ||
Line 22: | Line 22: | ||
%install | %install | ||
make install DESTDIR=%{buildroot} | |||
make install DESTDIR= | |||
%check | %check | ||
ctest | ctest -V %{?_smp_mflags} | ||
</pre> | </pre> | ||
{{Anchor|cmakeNotes}} | {{Anchor|cmakeNotes}} | ||
== Notes == | == Notes == | ||
'''NOTE''': <code>-DCMAKE_SKIP_RPATH:BOOL=ON</code>. With recent cmake-2.4, it should not be used. This cmake version should | '''NOTE''': <code>-DCMAKE_SKIP_RPATH:BOOL=ON</code>. With recent cmake-2.4, it should not be used. This cmake version should handle RPATHs issues correctly (set them in build-dir, remove them during installation). Setting <code>CMAKE_SKIP_RPATH</code> for this version would avoid RPATHs in build-dir too. This might link binaries against system-libraries (e.g. when a previous version of the package was installed) instead of the libraries which were created by the build. | ||
Nevertheless, RPATH issues might arise when cmake was used improperly. E.g. installing a target with <code>INSTALL(FILES ... RENAME ...)</code> will '''not''' strip rpaths; in this case <code>INSTALL(TARGETS ...)</code> must be used in combination with changing the <code>OUTPUT_NAME</code> property. | Nevertheless, RPATH issues might arise when cmake was used improperly. E.g. installing a target with <code>INSTALL(FILES ... RENAME ...)</code> will '''not''' strip rpaths; in this case <code>INSTALL(TARGETS ...)</code> must be used in combination with changing the <code>OUTPUT_NAME</code> property. |
Revision as of 17:01, 11 March 2015
Guidelines for cmake
This document provides cmake best-practices for generating Fedora RPMS using cmake
RPM Macros
If cmake is installed, see /usr/lib/rpm/macros.d/cmake or /etc/rpm/macros.cmake on EL6.
If kde-filesystem is installed, see /usr/lib/rpm/macros.d/macros.kde4
Specfile Usage
%build %cmake . make %{?_smp_mflags} %install make install DESTDIR=%{buildroot} %check ctest -V %{?_smp_mflags}
Notes
NOTE: -DCMAKE_SKIP_RPATH:BOOL=ON
. With recent cmake-2.4, it should not be used. This cmake version should handle RPATHs issues correctly (set them in build-dir, remove them during installation). Setting CMAKE_SKIP_RPATH
for this version would avoid RPATHs in build-dir too. This might link binaries against system-libraries (e.g. when a previous version of the package was installed) instead of the libraries which were created by the build.
Nevertheless, RPATH issues might arise when cmake was used improperly. E.g. installing a target with INSTALL(FILES ... RENAME ...)
will not strip rpaths; in this case INSTALL(TARGETS ...)
must be used in combination with changing the OUTPUT_NAME
property.
NOTE: cmake has good documentation in two places: