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MXS-2171 Refuse to build without libsystemd-dev on systems that have systemd

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This commit is contained in:
Niclas Antti
2018-11-19 13:57:00 +02:00
parent 5d4775cac1
commit 923be73636
1 changed files with 13 additions and 2 deletions
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13
cmake/CheckPlatform.cmake
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@ -41,10 +41,21 @@ if(NOT HAVE_LIBPTHREAD)
message(FATAL_ERROR "Could not find libpthread") message(FATAL_ERROR "Could not find libpthread")
endif() endif()
# systemd libraries are optional # run "ps -p 1 | grep systemd" to determine if this system uses systemd
execute_process(
COMMAND "ps" "-p" "1"
COMMAND "grep" "systemd"
RESULT_VARIABLE NOT_SYSTEMD_IS_RUNNING
OUTPUT_VARIABLE PS_OUTPUT)
find_library(HAVE_SYSTEMD NAMES systemd) find_library(HAVE_SYSTEMD NAMES systemd)
if(HAVE_SYSTEMD) if(HAVE_SYSTEMD)
add_definitions(-DHAVE_SYSTEMD=1) add_definitions(-DHAVE_SYSTEMD=1)
else()
# If systemd is in use, require libsystemd-dev to be installed
if(NOT NOT_SYSTEMD_IS_RUNNING)
message( FATAL_ERROR "systemd is running: please install libsystemd-dev" )
endif()
endif() endif()
# The XSI version of strerror_r return an int and the GNU version a char* # The XSI version of strerror_r return an int and the GNU version a char*