christian/kNCurses
1
0
Fork 0
Code Issues 11 Pull requests Projects Releases Wiki Activity

cmake: locate or build libvterm dependency

Browse source 
There is no version detection. If there is any vterm library, it is
used. If it is the wrong version, there will be an build error.
`libvterm.so.0.0.2` is preferred, which hopefully is compatible to
revision 740 or Ubuntu `libvterm0` version 0.1.2-2.

If no library is found, the correct one is downloaded and build.
This commit is contained in:
Christian Burger 2022-04-13 13:10:55 +02:00
parent ef07c3ac06
commit 8e71512f12
4 changed files with 31 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
CMakeLists.txt
View file

@ -1,3 +1,5 @@
# @author Christian Burger <christian@krikkel.de>
cmake_minimum_required(VERSION 3.16.3)
project(NCursesPtyWindow VERSION 0.1.0)
@ -6,15 +8,17 @@ set(CMAKE_CXX_STANDARD 17)
include(CTest)
enable_testing()
include(ExternalProject)
include("cmake/ncurses.cmake")
include("cmake/gsl.cmake")
add_library(NCursesPtyWindow NCursesPtyWindow.cpp SingleUserInput.cpp Debug.cpp)
### libraries
find_library(LIBVTERM_LIBRARY vterm)
include("cmake/libvterm.cmake")
find_library(UTIL_LIBRARY util)
add_library(NCursesPtyWindow NCursesPtyWindow.cpp SingleUserInput.cpp Debug.cpp)
target_link_libraries(NCursesPtyWindow ${CURSES_LIBRARIES} ${LIBVTERM_LIBRARY} ${UTIL_LIBRARY})
### threads

2
cmake/gsl.cmake
View file

@ -1,3 +1,5 @@
# @author Christian Burger <christian@krikkel.de>
find_path(GSL_INCLUDE_DIR "gsl")
if(GSL_INCLUDE_DIR STREQUAL "GSL_INCLUDE_DIR-NOTFOUND")
message(SEND_ERROR "Microsoft GSL not found.")

21
cmake/libvterm.cmake Normal file
View file

@ -0,0 +1,21 @@
# @author Christian Burger <christian@krikkel.de>
# @brief searches for libvterm and builds it if not found
#
# requires NCursesPtyWindow target; provides LIBVTERM_LIBRARY
find_library(LIBVTERM_LIBRARY NAMES libvterm.so.0.0.2 vterm)
if(LIBVTERM_LIBRARY STREQUAL "LIBVTERM_LIBRARY-NOTFOUND")
message(STATUS "libvterm not found — building it")
ExternalProject_Add(
libvtermProject
DOWNLOAD_COMMAND URL "https://launchpad.net/ubuntu/+archive/primary/+sourcefiles/libvterm/0.1.2-2/libvterm_0.1.2.orig.tar.gz"
CONFIGURE_COMMAND ""
BUILD_IN_SOURCE true
INSTALL_COMMAND ""
)
ExternalProject_Get_property(libvtermProject SOURCE_DIR)
set(LIBVTERM_LIBRARY "${SOURCE_DIR}/.libs/libvterm.a")
include_directories(SYSTEM "${SOURCE_DIR}/include")
add_dependencies(NCursesPtyWindow libvtermProject)
endif()

2
cmake/ncurses.cmake
View file

@ -1,3 +1,5 @@
# @author Christian Burger <christian@krikkel.de>
### ncurses
set(CURSES_NEED_NCURSES TRUE)
set(CURSES_NEED_WIDE TRUE)