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cmake: use find_program() to locate wayland-scanner binary

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Daniel Eklöf 2019-02-13 21:45:31 +01:00
parent 236511db88
commit 4d9ee6ff82
1 changed files with 7 additions and 2 deletions
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9
bar/CMakeLists.txt
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@ -8,6 +8,11 @@ endif ()
# Wayland/wlroots bar backend
if (ENABLE_WAYLAND)
find_program(WAYLAND_SCANNER_EXECUTABLE wayland-scanner)
if (WAYLAND_SCANNER_EXECUTABLE-NOTFOUND)
message(FATAL_ERROR "could not find wayland-scanner")
endif ()
function (wayland_protocol _deps)
set(deps "")
foreach (xml_file ${ARGN})
@ -17,13 +22,13 @@ if (ENABLE_WAYLAND)
add_custom_command(
OUTPUT ${out_h}
COMMAND wayland-scanner client-header < ${xml_file} > ${out_h}
COMMAND ${WAYLAND_SCANNER_EXECUTABLE} client-header < ${xml_file} > ${out_h}
VERBATIM
MAIN_DEPENDENCY ${xml_file}
)
add_custom_command(
OUTPUT ${out_c}
COMMAND wayland-scanner private-code < ${xml_file} > ${out_c}
COMMAND ${WAYLAND_SCANNER_EXECUTABLE} private-code < ${xml_file} > ${out_c}
VERBATIM
MAIN_DEPENDENCY ${xml_file}
)