neovim/cmake/FindIconv.cmake

# TODO(dundargoc): FindIconv is shipped by default on cmake version 3.11+. This
# file can be removed once we decide to upgrade minimum cmake version.

# - Try to find iconv
# Once done, this will define
#
#  Iconv_FOUND        - system has iconv
#  Iconv_INCLUDE_DIRS - the iconv include directories
#  Iconv_LIBRARIES    - link these to use iconv

include(LibFindMacros)

find_path(ICONV_INCLUDE_DIR NAMES iconv.h)
find_library(ICONV_LIBRARY NAMES iconv libiconv)

set(Iconv_PROCESS_INCLUDES ICONV_INCLUDE_DIR)
if(ICONV_LIBRARY)
  set(Iconv_PROCESS_LIBS ICONV_LIBRARY)
endif()

libfind_process(Iconv)
build: use modern cmake (#21589) Replace old-school cmake with the so-called "Modern CMake", meaning preferring using targets and properties over directory settings and variables. This allows greater flexibility, robustness and clarity over how the code works. The following deprecated commands will be replaced with their modern alternatives that operates on a specific target, rather than all targets in the current directory: - add_compile_options -> target_compile_options - include_directories -> target_include_directories - link_libraries -> target_link_libraries - add_definitions -> target_compile_definitions There are mainly four main targets that we currently use: nvim, libnvim, nvim-test (used by unittests) and ${texe} (used by check-single-includes). The goal is to explicitly define the dependencies of each target fully, rather than having everything be dependent on everything else. 2023-01-10 10:49:57 -07:00			`# TODO(dundargoc): FindIconv is shipped by default on cmake version 3.11+. This`
			`# file can be removed once we decide to upgrade minimum cmake version.`

build: pull iconv detection into its own FindIconv.cmake file This will provide better control for those who may want to alter which one gets used. 2014-11-08 14:18:04 -07:00			`# - Try to find iconv`
			`# Once done, this will define`
			`#`
			`# Iconv_FOUND - system has iconv`
			`# Iconv_INCLUDE_DIRS - the iconv include directories`
			`# Iconv_LIBRARIES - link these to use iconv`

			`include(LibFindMacros)`

			`find_path(ICONV_INCLUDE_DIR NAMES iconv.h)`
build/msvc: Add libiconv to bundled dependencies 2018-06-06 18:39:17 -07:00			`find_library(ICONV_LIBRARY NAMES iconv libiconv)`
build: pull iconv detection into its own FindIconv.cmake file This will provide better control for those who may want to alter which one gets used. 2014-11-08 14:18:04 -07:00
			`set(Iconv_PROCESS_INCLUDES ICONV_INCLUDE_DIR)`
			`if(ICONV_LIBRARY)`
			`set(Iconv_PROCESS_LIBS ICONV_LIBRARY)`
			`endif()`

			`libfind_process(Iconv)`