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diff --git a/share/doc/gfortran/Option-Summary.html b/share/doc/gfortran/Option-Summary.html new file mode 100644 index 0000000..02ee8e6 --- /dev/null +++ b/share/doc/gfortran/Option-Summary.html @@ -0,0 +1,209 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> +<html> +<!-- Copyright (C) 1999-2023 Free Software Foundation, Inc. + +Permission is granted to copy, distribute and/or modify this document +under the terms of the GNU Free Documentation License, Version 1.3 or +any later version published by the Free Software Foundation; with the +Invariant Sections being "Funding Free Software", the Front-Cover +Texts being (a) (see below), and with the Back-Cover Texts being (b) +(see below). A copy of the license is included in the section entitled +"GNU Free Documentation License". + +(a) The FSF's Front-Cover Text is: + +A GNU Manual + +(b) The FSF's Back-Cover Text is: + +You have freedom to copy and modify this GNU Manual, like GNU + software. Copies published by the Free Software Foundation raise + funds for GNU development. --> +<!-- Created by GNU Texinfo 5.1, http://www.gnu.org/software/texinfo/ --> +<head> +<title>The GNU Fortran Compiler: Option Summary</title> + +<meta name="description" content="The GNU Fortran Compiler: Option Summary"> +<meta name="keywords" content="The GNU Fortran Compiler: Option Summary"> +<meta name="resource-type" content="document"> +<meta name="distribution" content="global"> +<meta name="Generator" content="makeinfo"> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> +<link href="index.html#Top" rel="start" title="Top"> +<link href="Option-Index.html#Option-Index" rel="index" title="Option Index"> +<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents"> +<link href="Invoking-GNU-Fortran.html#Invoking-GNU-Fortran" rel="up" title="Invoking GNU Fortran"> +<link href="Fortran-Dialect-Options.html#Fortran-Dialect-Options" rel="next" title="Fortran Dialect Options"> +<link href="Invoking-GNU-Fortran.html#Invoking-GNU-Fortran" rel="previous" title="Invoking GNU Fortran"> +<style type="text/css"> +<!-- +a.summary-letter {text-decoration: none} +blockquote.smallquotation {font-size: smaller} +div.display {margin-left: 3.2em} +div.example {margin-left: 3.2em} +div.indentedblock {margin-left: 3.2em} +div.lisp {margin-left: 3.2em} +div.smalldisplay {margin-left: 3.2em} +div.smallexample {margin-left: 3.2em} +div.smallindentedblock {margin-left: 3.2em; font-size: smaller} +div.smalllisp {margin-left: 3.2em} +kbd {font-style:oblique} +pre.display {font-family: inherit} +pre.format {font-family: inherit} +pre.menu-comment {font-family: serif} +pre.menu-preformatted {font-family: serif} +pre.smalldisplay {font-family: inherit; font-size: smaller} +pre.smallexample {font-size: smaller} +pre.smallformat {font-family: inherit; font-size: smaller} +pre.smalllisp {font-size: smaller} +span.nocodebreak {white-space:nowrap} +span.nolinebreak {white-space:nowrap} +span.roman {font-family:serif; font-weight:normal} +span.sansserif {font-family:sans-serif; font-weight:normal} +ul.no-bullet {list-style: none} +--> +</style> + + +</head> + +<body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000"> +<a name="Option-Summary"></a> +<div class="header"> +<p> +Next: <a href="Fortran-Dialect-Options.html#Fortran-Dialect-Options" accesskey="n" rel="next">Fortran Dialect Options</a>, Up: <a href="Invoking-GNU-Fortran.html#Invoking-GNU-Fortran" accesskey="u" rel="up">Invoking GNU Fortran</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Option-Index.html#Option-Index" title="Index" rel="index">Index</a>]</p> +</div> +<hr> +<a name="Option-summary"></a> +<h3 class="section">2.1 Option summary</h3> + + +<p>Here is a summary of all the options specific to GNU Fortran, grouped +by type. Explanations are in the following sections. +</p> +<dl compact="compact"> +<dt><em>Fortran Language Options</em></dt> +<dd><p>See <a href="Fortran-Dialect-Options.html#Fortran-Dialect-Options">Options controlling Fortran dialect</a>. +</p><div class="smallexample"> +<pre class="smallexample">-fall-intrinsics -fallow-argument-mismatch -fallow-invalid-boz +-fbackslash -fcray-pointer -fd-lines-as-code -fd-lines-as-comments +-fdec -fdec-char-conversions -fdec-structure -fdec-intrinsic-ints +-fdec-static -fdec-math -fdec-include -fdec-format-defaults +-fdec-blank-format-item -fdefault-double-8 -fdefault-integer-8 +-fdefault-real-8 -fdefault-real-10 -fdefault-real-16 -fdollar-ok +-ffixed-line-length-<var>n</var> -ffixed-line-length-none -fpad-source +-ffree-form -ffree-line-length-<var>n</var> -ffree-line-length-none +-fimplicit-none -finteger-4-integer-8 -fmax-identifier-length +-fmodule-private -ffixed-form -fno-range-check -fopenacc -fopenmp +-freal-4-real-10 -freal-4-real-16 -freal-4-real-8 -freal-8-real-10 +-freal-8-real-16 -freal-8-real-4 -std=<var>std</var> -ftest-forall-temp + +</pre></div> + +</dd> +<dt><em>Preprocessing Options</em></dt> +<dd><p>See <a href="Preprocessing-Options.html#Preprocessing-Options">Enable and customize preprocessing</a>. +</p><div class="smallexample"> +<pre class="smallexample">-A-<var>question</var><span class="roman">[</span>=<var>answer</var><span class="roman">]</span> +-A<var>question</var>=<var>answer</var> -C -CC -D<var>macro</var><span class="roman">[</span>=<var>defn</var><span class="roman">]</span> +-H -P +-U<var>macro</var> -cpp -dD -dI -dM -dN -dU -fworking-directory +-imultilib <var>dir</var> +-iprefix <var>file</var> -iquote -isysroot <var>dir</var> -isystem <var>dir</var> -nocpp +-nostdinc +-undef + +</pre></div> + +</dd> +<dt><em>Error and Warning Options</em></dt> +<dd><p>See <a href="Error-and-Warning-Options.html#Error-and-Warning-Options">Options to request or suppress errors +and warnings</a>. +</p><div class="smallexample"> +<pre class="smallexample">-Waliasing -Wall -Wampersand -Warray-bounds +-Wc-binding-type -Wcharacter-truncation -Wconversion +-Wdo-subscript -Wfunction-elimination -Wimplicit-interface +-Wimplicit-procedure -Wintrinsic-shadow -Wuse-without-only +-Wintrinsics-std -Wline-truncation -Wno-align-commons +-Wno-overwrite-recursive -Wno-tabs -Wreal-q-constant -Wsurprising +-Wunderflow -Wunused-parameter -Wrealloc-lhs -Wrealloc-lhs-all +-Wfrontend-loop-interchange -Wtarget-lifetime -fmax-errors=<var>n</var> +-fsyntax-only -pedantic +-pedantic-errors + +</pre></div> + +</dd> +<dt><em>Debugging Options</em></dt> +<dd><p>See <a href="Debugging-Options.html#Debugging-Options">Options for debugging your program or GNU Fortran</a>. +</p><div class="smallexample"> +<pre class="smallexample">-fbacktrace -fdump-fortran-optimized -fdump-fortran-original +-fdebug-aux-vars -fdump-fortran-global -fdump-parse-tree -ffpe-trap=<var>list</var> +-ffpe-summary=<var>list</var> + +</pre></div> + +</dd> +<dt><em>Directory Options</em></dt> +<dd><p>See <a href="Directory-Options.html#Directory-Options">Options for directory search</a>. +</p><div class="smallexample"> +<pre class="smallexample">-I<var>dir</var> -J<var>dir</var> -fintrinsic-modules-path <var>dir</var> +</pre></div> + +</dd> +<dt><em>Link Options</em></dt> +<dd><p>See <a href="Link-Options.html#Link-Options">Options for influencing the linking step</a>. +</p><div class="smallexample"> +<pre class="smallexample">-static-libgfortran -static-libquadmath +</pre></div> + +</dd> +<dt><em>Runtime Options</em></dt> +<dd><p>See <a href="Runtime-Options.html#Runtime-Options">Options for influencing runtime behavior</a>. +</p><div class="smallexample"> +<pre class="smallexample">-fconvert=<var>conversion</var> -fmax-subrecord-length=<var>length</var> +-frecord-marker=<var>length</var> -fsign-zero + +</pre></div> + +</dd> +<dt><em>Interoperability Options</em></dt> +<dd><p>See <a href="Interoperability-Options.html#Interoperability-Options">Options for interoperability</a>. +</p><div class="smallexample"> +<pre class="smallexample">-fc-prototypes -fc-prototypes-external +</pre></div> + +</dd> +<dt><em>Code Generation Options</em></dt> +<dd><p>See <a href="Code-Gen-Options.html#Code-Gen-Options">Options for code generation conventions</a>. +</p><div class="smallexample"> +<pre class="smallexample">-faggressive-function-elimination -fblas-matmul-limit=<var>n</var> +-fbounds-check -ftail-call-workaround -ftail-call-workaround=<var>n</var> +-fcheck-array-temporaries +-fcheck=<var><all|array-temps|bits|bounds|do|mem|pointer|recursion></var> +-fcoarray=<var><none|single|lib></var> -fexternal-blas -ff2c +-ffrontend-loop-interchange -ffrontend-optimize +-finit-character=<var>n</var> -finit-integer=<var>n</var> -finit-local-zero +-finit-derived -finit-logical=<var><true|false></var> +-finit-real=<var><zero|inf|-inf|nan|snan></var> +-finline-matmul-limit=<var>n</var> +-finline-arg-packing -fmax-array-constructor=<var>n</var> +-fmax-stack-var-size=<var>n</var> -fno-align-commons -fno-automatic +-fno-protect-parens -fno-underscoring -fsecond-underscore +-fpack-derived -frealloc-lhs -frecursive -frepack-arrays +-fshort-enums -fstack-arrays + +</pre></div> +</dd> +</dl> + +<hr> +<div class="header"> +<p> +Next: <a href="Fortran-Dialect-Options.html#Fortran-Dialect-Options" accesskey="n" rel="next">Fortran Dialect Options</a>, Up: <a href="Invoking-GNU-Fortran.html#Invoking-GNU-Fortran" accesskey="u" rel="up">Invoking GNU Fortran</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Option-Index.html#Option-Index" title="Index" rel="index">Index</a>]</p> +</div> + + + +</body> +</html> |