From: Jonathan Wakely
Date: Tue, 4 Jan 2022 15:54:16 +0000 (+0000)
Subject: libstdc++: Fix example preprocessor command in FAQ [PR103877]
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=cebe875f6f44b905a0d56a2007b5a638a33a893c;p=test_jj.git
libstdc++: Fix example preprocessor command in FAQ [PR103877]
libstdc++-v3/ChangeLog:
PR libstdc++/103877
* doc/xml/faq.xml: Add '-x c++' to preprocessor command.
* doc/html/faq.html: Regenerate.
---
diff --git a/libstdc++-v3/doc/html/faq.html b/libstdc++-v3/doc/html/faq.html
index 967e5f5..f49b84c 100644
--- a/libstdc++-v3/doc/html/faq.html
+++ b/libstdc++-v3/doc/html/faq.html
@@ -456,7 +456,7 @@
CPLUSPLUS_CPP_SPEC
in
the gcc config headers for your target (and try changing them to
see what happens when building complicated code). You can also run
- g++ -E -dM - < /dev/null" to display
+ g++ -E -dM -x c++ /dev/null to display
a list of predefined macros for any particular installation.
This has been discussed on the mailing lists
quite a bit.
diff --git a/libstdc++-v3/doc/xml/faq.xml b/libstdc++-v3/doc/xml/faq.xml
index e419d3c..9ae4966 100644
--- a/libstdc++-v3/doc/xml/faq.xml
+++ b/libstdc++-v3/doc/xml/faq.xml
@@ -580,7 +580,7 @@
CPLUSPLUS_CPP_SPEC in
the gcc config headers for your target (and try changing them to
see what happens when building complicated code). You can also run
- g++ -E -dM - < /dev/null" to display
+ g++ -E -dM -x c++ /dev/null to display
a list of predefined macros for any particular installation.
This has been discussed on the mailing lists