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require "mkmf"
# Let's go with a modern version of C! want to intermix declarations and code (ie, don't define
# all variables at the top of the method). If using Visual Studio, you'll need 2019 version
# 16.8 or higher
if RUBY_PLATFORM =~ /mswin/
$CFLAGS += ' /std:c11'
else
$CFLAGS += ' -std=c11'
end
# For gcc add -s to strip symbols, reducing library size from 17MB to 78KB (at least on Windows with mingw64)
if RUBY_PLATFORM !~ /mswin/
$LDFLAGS += ' -s'
end
# And since we are using C99 we want to disable Ruby sending these warnings to gcc
if CONFIG['warnflags']
CONFIG['warnflags'].gsub!('-Wdeclaration-after-statement', '')
end
create_makefile("ruby_prof")
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