diff options
Diffstat (limited to 'docs/gettingstarted/developers/buildsystem/cmakeandninja.rst')
| -rw-r--r-- | docs/gettingstarted/developers/buildsystem/cmakeandninja.rst | 48 |
1 files changed, 25 insertions, 23 deletions
diff --git a/docs/gettingstarted/developers/buildsystem/cmakeandninja.rst b/docs/gettingstarted/developers/buildsystem/cmakeandninja.rst index 86638beb088..b6d83f225ce 100644 --- a/docs/gettingstarted/developers/buildsystem/cmakeandninja.rst +++ b/docs/gettingstarted/developers/buildsystem/cmakeandninja.rst @@ -26,7 +26,7 @@ of files: rule/function definitions, and target lists. - Build target lists come from CMakeLists.txt files found in subdirectories, which are named in the SUBDIRS list in .../src/CMakeLists.txt :: - + ############################################################################## # subdirs - order matters ############################################################################## @@ -46,7 +46,7 @@ of files: rule/function definitions, and target lists. endforeach() - The vpp cmake configuration hierarchy discovers the list of plugins to be built by searching for subdirectories in .../src/plugins which contain CMakeLists.txt files - + :: @@ -61,13 +61,13 @@ of files: rule/function definitions, and target lists. get_filename_component(dir ${f} DIRECTORY) add_subdirectory(${dir}) endforeach() - + How to write a plugin CMakeLists.txt file ----------------------------------------- It's really quite simple. Follow the pattern: -:: +:: add_vpp_plugin(mactime SOURCES @@ -83,7 +83,7 @@ It's really quite simple. Follow the pattern: API_TEST_SOURCES mactime_test.c - ) + ) Adding a target elsewhere in the source tree -------------------------------------------- @@ -92,9 +92,11 @@ Within reason, adding a subdirectory to the SUBDIRS list in .../src/CMakeLists.txt is perfectly OK. The indicated directory will need a CMakeLists.txt file. +.. _building-g2: + Here's how we build the g2 event data visualization tool: -:: +:: option(VPP_BUILD_G2 "Build g2 tool." OFF) if(VPP_BUILD_G2) @@ -134,7 +136,7 @@ how the top-level Makefile and .../build-root/Makefile set all of the cmake arguments. One strategy to enable an optional component is fairly obvious. Add -DVPP_BUILD_G2=ON to vpp_cmake_args. -That would work, of course, but it's not a particularly elegant solution. +That would work, of course, but it's not a particularly elegant solution. Tinkering with build options: ccmake ------------------------------------ @@ -151,25 +153,25 @@ Here's approximately what you'll see: :: - CCACHE_FOUND /usr/bin/ccache - CMAKE_BUILD_TYPE + CCACHE_FOUND /usr/bin/ccache + CMAKE_BUILD_TYPE CMAKE_INSTALL_PREFIX /scratch/vpp-gate/build-root/install-vpp-nati DPDK_INCLUDE_DIR /scratch/vpp-gate/build-root/install-vpp-nati DPDK_LIB /scratch/vpp-gate/build-root/install-vpp-nati - MBEDTLS_INCLUDE_DIR /usr/include - MBEDTLS_LIB1 /usr/lib/x86_64-linux-gnu/libmbedtls.so - MBEDTLS_LIB2 /usr/lib/x86_64-linux-gnu/libmbedx509.so - MBEDTLS_LIB3 /usr/lib/x86_64-linux-gnu/libmbedcrypto.so - MUSDK_INCLUDE_DIR MUSDK_INCLUDE_DIR-NOTFOUND - MUSDK_LIB MUSDK_LIB-NOTFOUND - PRE_DATA_SIZE 128 - VPP_API_TEST_BUILTIN ON - VPP_BUILD_G2 OFF - VPP_BUILD_PERFTOOL OFF - VPP_BUILD_VCL_TESTS ON - VPP_BUILD_VPPINFRA_TESTS OFF - - CCACHE_FOUND: Path to a program. + MBEDTLS_INCLUDE_DIR /usr/include + MBEDTLS_LIB1 /usr/lib/x86_64-linux-gnu/libmbedtls.so + MBEDTLS_LIB2 /usr/lib/x86_64-linux-gnu/libmbedx509.so + MBEDTLS_LIB3 /usr/lib/x86_64-linux-gnu/libmbedcrypto.so + MUSDK_INCLUDE_DIR MUSDK_INCLUDE_DIR-NOTFOUND + MUSDK_LIB MUSDK_LIB-NOTFOUND + PRE_DATA_SIZE 128 + VPP_API_TEST_BUILTIN ON + VPP_BUILD_G2 OFF + VPP_BUILD_PERFTOOL OFF + VPP_BUILD_VCL_TESTS ON + VPP_BUILD_VPPINFRA_TESTS OFF + + CCACHE_FOUND: Path to a program. Press [enter] to edit option Press [d] to delete an entry CMake Version 3.10.2 Press [c] to configure Press [h] for help Press [q] to quit without generating |