Here is a summary of all the options, grouped by type.SpeedTree for Games v9.0.1 (February 2, 2022) National and international standards for the full listing and explanation of the binary Refer to the NIST, IEC, and other relevant

Such arguments areĭesignated by byte-size in the following text. Mebibyte, 'GB' and 'GiB' for gigabyte and gigibyte, and so on. Hexadecimal integers followed by a byte size suffix designating a multiple of bytes suchĪs 'kB' and 'KiB' for kilobyte and kibibyte, respectively, 'MB' and 'MiB' for megabyte and Options that specify a size threshold of some sort may be arbitrarily large decimal or Hexadecimal arguments must begin with the 0x prefix. Numeric arguments must typically be small unsigned decimal or Unless documented otherwise, an argument can beĮither numeric or a string. Some options take one or more arguments typically separated either by a space or by theĮquals sign ( =) from the option name. Two forms, whichever one is not the default. Most of these have both positive and negativeįorms the negative form of -ffoo is -fno-foo. fmove-loop-invariants, -Wformat and so on. Many options have long names starting with -f or with -W-for example,

The placement of the -l option is significant. You specify -L more than once, the directories are searched in the order specified. Order does matter when you use several options of the same kind for example, if For the most part, the order you use doesn't Letter names therefore multiple single-letter options may not be grouped: -dv is very The gcc program accepts options and file names as operands. Programs, you should invoke GCC as g++ instead. The usual way to run GCC is to run the executable called gcc, or machine -gcc when cross-Ĭompiling, or machine -gcc- version to run a specific version of GCC. Language, you can use that option with all supported languages.

If the description for a particular option does not mention a source Most of the command-line options that you can use with GCC are useful for C programs whenĪn option is only useful with another language (usually C++), the explanation says soĮxplicitly. Linker most of these are not documented here, since you rarely need to use any of them. Yet other options control the assembler and Preprocessor and others the compiler itself. Other options are passed on to one or more stages of processing. ForĮxample, the -c option says not to run the linker. The 'overall options' allow you to stop this process at an intermediate stage. When you invoke GCC, it normally does preprocessing, compilation, assembly and linking. Only the most useful options are listed here see below for the remainder.

Speedtree 6 compiler