libs: set SQLITE_HAVE_ISNAN for fast-math support with GCC

This commit is contained in:
Remy Marquis 2017-03-03 15:34:05 +01:00
parent 3bf03e6604
commit be9d5fe80f
1 changed files with 2 additions and 1 deletions

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@ -70,8 +70,9 @@ include_directories(${SQLITE3_SOURCE_DIR}/src)
set(SRC_LIB_FILE ${SQLITE3_SOURCE_DIR}/src/sqlite${SQLITE_VER_MAJOR}.c)
file(GLOB HDR_FILES ${SQLITE3_SOURCE_DIR}/src/*.h)
# set explicit fast-math flag for sqlite3
# set explicit fast-math flag for sqlite3 (required for floating point support)
set_source_files_properties(HDR_FILES PROPERTIES COMPILE_FLAGS -ffast-math)
add_definitions(-DSQLITE_HAVE_ISNAN=1) # required for -ffast-math with GCC
# adding compilation flags depending on options
if(WITH_SQLITE_DEBUG)