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| author | Jonathan Wakely <jwakely@redhat.com> | 2016-02-23 20:03:30 +0000 |
|---|---|---|
| committer | Jonathan Wakely <redi@gcc.gnu.org> | 2016-02-23 20:03:30 +0000 |
| commit | be9967e87760437b5106836e4e308313cfaa310f (patch) | |
| tree | 9e4df94e1b3f28c05ddc44d6b8e869ea67d422fa | |
| parent | 9aee022eb9a1128e2fa620573c7b1bb8e953bc1a (diff) | |
| download | gcc-be9967e87760437b5106836e4e308313cfaa310f.zip gcc-be9967e87760437b5106836e4e308313cfaa310f.tar.gz gcc-be9967e87760437b5106836e4e308313cfaa310f.tar.bz2 | |
Document __STDCPP_WANT_MATH_SPEC_FUNCS__ macro
* doc/xml/manual/using.xml: Document __STDCPP_WANT_MATH_SPEC_FUNCS__.
* doc/html/*: Regenerate.
From-SVN: r233645
| -rw-r--r-- | libstdc++-v3/ChangeLog | 3 | ||||
| -rw-r--r-- | libstdc++-v3/doc/html/manual/using_macros.html | 2 | ||||
| -rw-r--r-- | libstdc++-v3/doc/xml/manual/using.xml | 7 |
3 files changed, 12 insertions, 0 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index a9ca6de..86cea26 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,5 +1,8 @@ 2016-02-23 Jonathan Wakely <jwakely@redhat.com> + * doc/xml/manual/using.xml: Document __STDCPP_WANT_MATH_SPEC_FUNCS__. + * doc/html/*: Regenerate. + PR libstdc++/69893 * include/tr1/cmath (acosh, asinh, atanh, cbrt, copysign, erf, erfc, exp2, expm1, fdim, fma, fmax, fmin, hypot, ilogb, lgamma, llrint, diff --git a/libstdc++-v3/doc/html/manual/using_macros.html b/libstdc++-v3/doc/html/manual/using_macros.html index 6b1fc1e..2ef05af 100644 --- a/libstdc++-v3/doc/html/manual/using_macros.html +++ b/libstdc++-v3/doc/html/manual/using_macros.html @@ -89,4 +89,6 @@ </p></dd><dt><span class="term"><code class="code">_GLIBCXX_PROFILE</code></span></dt><dd><p>Undefined by default. When defined, compiles user code using the <a class="link" href="profile_mode.html" title="Chapter 19. Profile Mode">profile mode</a>. + </p></dd><dt><span class="term"><code class="code">__STDCPP_WANT_MATH_SPEC_FUNCS__</code></span></dt><dd><p>Undefined by default. When defined to a non-zero integer constant, + enables support for ISO/IEC 29124 Special Math Functions. </p></dd></dl></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="using_headers.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="using.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="using_dual_abi.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">Headers </td><td width="20%" align="center"><a accesskey="h" href="../index.html">Home</a></td><td width="40%" align="right" valign="top"> Dual ABI</td></tr></table></div></body></html>
\ No newline at end of file diff --git a/libstdc++-v3/doc/xml/manual/using.xml b/libstdc++-v3/doc/xml/manual/using.xml index 96ae686..6e022d5 100644 --- a/libstdc++-v3/doc/xml/manual/using.xml +++ b/libstdc++-v3/doc/xml/manual/using.xml @@ -955,6 +955,13 @@ g++ -Winvalid-pch -I. -include stdc++.h -H -g -O2 hello.cc -o test.exe mode</link>. </para> </listitem></varlistentry> + + <varlistentry><term><code>__STDCPP_WANT_MATH_SPEC_FUNCS__</code></term> + <listitem> + <para>Undefined by default. When defined to a non-zero integer constant, + enables support for ISO/IEC 29124 Special Math Functions. + </para> + </listitem></varlistentry> </variablelist> </section> |