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[binutils-gdb] Include <cmath> in dwarf-index-write.c
- From: Tom Tromey <tromey at sourceware dot org>
- To: gdb-cvs at sourceware dot org
- Date: 27 Mar 2018 14:57:52 -0000
- Subject: [binutils-gdb] Include <cmath> in dwarf-index-write.c
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=608219fb2917d407058952adf164eb616880662b
commit 608219fb2917d407058952adf164eb616880662b
Author: Tom Tromey <tom@tromey.com>
Date: Tue Mar 27 08:55:13 2018 -0600
Include <cmath> in dwarf-index-write.c
On x86-64 Fedora 26, when building with the system gcc, I get:
../../binutils-gdb/gdb/dwarf-index-write.c: In member function â??void debug_names::build()â??:
../../binutils-gdb/gdb/dwarf-index-write.c:705:13: error: â??powâ?? is not a member of â??stdâ??
There are actually more messages, but this is sufficient to show the
problem.
The fix is to include <cmath>.
I'm checking this in as obvious. Tested by building.
gdb/ChangeLog
2018-03-27 Tom Tromey <tom@tromey.com>
* dwarf-index-write.c: Include <cmath>.
Diff:
---
gdb/ChangeLog | 4 ++++
gdb/dwarf-index-write.c | 1 +
2 files changed, 5 insertions(+)
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 79c981d..8cbb725 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2018-03-27 Tom Tromey <tom@tromey.com>
+
+ * dwarf-index-write.c: Include <cmath>.
+
2018-03-27 Joel Brobecker <brobecker@adacore.com>
* NEWS: Add entry describing new "set|show varsize-limit" command.
diff --git a/gdb/dwarf-index-write.c b/gdb/dwarf-index-write.c
index 3059e0b..058712d 100644
--- a/gdb/dwarf-index-write.c
+++ b/gdb/dwarf-index-write.c
@@ -34,6 +34,7 @@
#include "psympriv.h"
#include <algorithm>
+#include <cmath>
#include <set>
#include <unordered_map>
#include <unordered_set>