Commit 2685d4df authored by PRUVOST Florent's avatar PRUVOST Florent

simplify

parent 5e36b9b9
...@@ -270,16 +270,14 @@ endif () ...@@ -270,16 +270,14 @@ endif ()
# Add math library to the list of extra # Add math library to the list of extra
# it normally exists on all common systems provided with a C compiler # it normally exists on all common systems provided with a C compiler
set(M_LIBRARIES "")
if(UNIX OR WIN32) if(UNIX OR WIN32)
find_library( find_library(
M_m_LIBRARY M_LIBRARY
NAMES m NAMES m
) )
mark_as_advanced(M_m_LIBRARY) mark_as_advanced(M_LIBRARY)
if (M_m_LIBRARY) if (M_LIBRARY)
list(APPEND M_LIBRARIES "${M_m_LIBRARY}") list(APPEND EXTRA_LIBRARIES "${M_LIBRARY}")
list(APPEND EXTRA_LIBRARIES "${M_m_LIBRARY}")
else() else()
message(FATAL_ERROR "Could NOT find libm on your system." message(FATAL_ERROR "Could NOT find libm on your system."
" Are you sure to a have a C compiler installed?") " Are you sure to a have a C compiler installed?")
...@@ -288,16 +286,14 @@ endif() ...@@ -288,16 +286,14 @@ endif()
# Try to find librt (libposix4 - POSIX.1b Realtime Extensions library) # Try to find librt (libposix4 - POSIX.1b Realtime Extensions library)
# on Unix systems except Apple ones because it does not exist on it # on Unix systems except Apple ones because it does not exist on it
set(RT_LIBRARIES "")
if(UNIX AND NOT APPLE) if(UNIX AND NOT APPLE)
find_library( find_library(
RT_rt_LIBRARY RT_LIBRARY
NAMES rt NAMES rt
) )
mark_as_advanced(RT_rt_LIBRARY) mark_as_advanced(RT_LIBRARY)
if (RT_rt_LIBRARY) if (RT_LIBRARY)
list(APPEND RT_LIBRARIES "${RT_rt_LIBRARY}") list(APPEND EXTRA_LIBRARIES "${RT_LIBRARY}")
list(APPEND EXTRA_LIBRARIES "${RT_rt_LIBRARY}")
else() else()
message(FATAL_ERROR "Could NOT find librt on your system") message(FATAL_ERROR "Could NOT find librt on your system")
endif() endif()
......
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