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| author | Tom Tromey <tromey@adacore.com> | 2021-05-12 12:39:22 -0600 |
|---|---|---|
| committer | Tom Tromey <tromey@adacore.com> | 2021-11-09 08:21:18 -0700 |
| commit | 0b03c6f03d51f441d999e0cee92f81af543d9373 (patch) | |
| tree | f23e058934e5ab2f3da8a79c47ce66bd65c3aea2 /gdb/config.in | |
| parent | 469ca94170aa4f14cc3b3dc9e7d8c02bb17f8c91 (diff) | |
| download | gdb-0b03c6f03d51f441d999e0cee92f81af543d9373.zip gdb-0b03c6f03d51f441d999e0cee92f81af543d9373.tar.gz gdb-0b03c6f03d51f441d999e0cee92f81af543d9373.tar.bz2 | |
Fix build on rhES5
The rhES5 build failed due to an upstream import a while back. The
bug here is that, while the 'personality' function exists,
ADDR_NO_RANDOMIZE is only defined in <linux/personality.h>, not
<sys/personality.h>.
However, <linux/personality.h> does not declare the 'personality'
function, and <sys/personality.h> and <linux/personality.h> cannot
both be included.
This patch restores one of the removed configure checks and updates
the code to check it.
We had this as a local patch at AdaCore, because it seemed like there
was no interest upstream. However, now it turns out that this fixes
PR build/28555, so I'm sending it now.
Diffstat (limited to 'gdb/config.in')
| -rw-r--r-- | gdb/config.in | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gdb/config.in b/gdb/config.in index c61f7a9..773a0ba 100644 --- a/gdb/config.in +++ b/gdb/config.in @@ -96,6 +96,10 @@ /* define if the compiler supports basic C++11 syntax */ #undef HAVE_CXX11 +/* Define to 1 if you have the declaration of `ADDR_NO_RANDOMIZE', and to 0 if + you don't. */ +#undef HAVE_DECL_ADDR_NO_RANDOMIZE + /* Define to 1 if you have the declaration of `asprintf', and to 0 if you don't. */ #undef HAVE_DECL_ASPRINTF |