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| author | Phil Edwards <pme@gcc.gnu.org> | 2002-05-20 17:55:14 +0000 |
|---|---|---|
| committer | Phil Edwards <pme@gcc.gnu.org> | 2002-05-20 17:55:14 +0000 |
| commit | fe1cc883cd4a3c6095219d60a72213bbd4ac5b81 (patch) | |
| tree | deef670d34c111bb6919cc24e3a14d8af7efc556 /libstdc++-v3/docs | |
| parent | 5715ca64e9a55eb8126698e8425ce467e20b301d (diff) | |
| download | gcc-fe1cc883cd4a3c6095219d60a72213bbd4ac5b81.tar.gz gcc-fe1cc883cd4a3c6095219d60a72213bbd4ac5b81.tar.bz2 gcc-fe1cc883cd4a3c6095219d60a72213bbd4ac5b81.zip | |
index.html (5.4): Recommend against -I options for finding the ext headers.
2002-05-20 Phil Edwards <pme@gcc.gnu.org>
* docs/html/faq/index.html (5.4): Recommend against -I options for
finding the ext headers.
* docs/html/faq/index.txt: Regenerate.
From-SVN: r53669
Diffstat (limited to 'libstdc++-v3/docs')
| -rw-r--r-- | libstdc++-v3/docs/html/faq/index.html | 14 | ||||
| -rw-r--r-- | libstdc++-v3/docs/html/faq/index.txt | 13 |
2 files changed, 16 insertions, 11 deletions
diff --git a/libstdc++-v3/docs/html/faq/index.html b/libstdc++-v3/docs/html/faq/index.html index 2b1b1577784..611f83b147e 100644 --- a/libstdc++-v3/docs/html/faq/index.html +++ b/libstdc++-v3/docs/html/faq/index.html @@ -845,14 +845,16 @@ http://clisp.cons.org/~haible/gccinclude-glibc-2.2-compat.diff <hr> <h2><a name="5_4">5.4 Extensions and Backward Compatibility</a></h2> - <p>Although you can specify <code>-I</code> options to make the - preprocessor search the g++-v3/ext and /backward directories, - it is better to refer to files there by their path, as in: + <p>Headers in the <code>ext</code> and <code>backward</code> + subdirectories should be referred to by their relative paths: <!-- Careful, the leading spaces in PRE show up directly. --> - </p> <pre> - #include <ext/hash_map> - </pre> + #include <ext/hash_map> </pre> + rather than using <code>-I</code> or other options. This is more + portable and forward-compatible. (The situation is the same as + that of other headers whose directories are not searched directly, + e.g., <code><sys/stat.h></code>, <code><X11/Xlib.h></code>. + </p> <p>Extensions to the library have <a href="../ext/howto.html">their own page</a>. </p> diff --git a/libstdc++-v3/docs/html/faq/index.txt b/libstdc++-v3/docs/html/faq/index.txt index 362a1d9a493..9a37bb79999 100644 --- a/libstdc++-v3/docs/html/faq/index.txt +++ b/libstdc++-v3/docs/html/faq/index.txt @@ -691,11 +691,14 @@ http://clisp.cons.org/~haible/gccinclude-glibc-2.2-compat.diff 5.4 Extensions and Backward Compatibility - Although you can specify -I options to make the preprocessor search - the g++-v3/ext and /backward directories, it is better to refer to - files there by their path, as in: - #include <ext/hash_map> - + Headers in the ext and backward subdirectories should be referred to + by their relative paths: + #include <ext/hash_map> + + rather than using -I or other options. This is more portable and + forward-compatible. (The situation is the same as that of other + headers whose directories are not searched directly, e.g., + <sys/stat.h>, <X11/Xlib.h>. Extensions to the library have [92]their own page. _________________________________________________________________ |