Giacomo Travaglini has uploaded this change for review. (
https://gem5-review.googlesource.com/c/public/gem5/+/14315
Change subject: systemc: Fix std::put_time not available in gcc < 5.0
......................................................................
systemc: Fix std::put_time not available in gcc < 5.0
As you can see from:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54354
Some iomanip helpers like std::get_time and std::put_time have been
introduced in GCC 5.0 only. put_time is calling strftime under the hood.
This patch is providing a quick fix for the broken build, replacing
std::put_time with strftime
Change-Id: Ie0cd893a0df481a26db6dbd9b613e95aef8146f0
Signed-off-by: Giacomo Travaglini <[email protected]>
---
M src/systemc/utils/vcd.cc
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/src/systemc/utils/vcd.cc b/src/systemc/utils/vcd.cc
index ff92907..a41caf3 100644
--- a/src/systemc/utils/vcd.cc
+++ b/src/systemc/utils/vcd.cc
@@ -230,7 +230,13 @@
time_t long_time;
time(&long_time);
struct tm *p_tm = localtime(&long_time);
- stream() << std::put_time(p_tm, " %b %d, %Y %H:%M:%S\n");
+
+ char time_string[64];
+ auto res = strftime(time_string, sizeof(time_string),
+ " %b %d, %Y %H:%M:%S\n", p_tm);
+ if (res > 0)
+ stream() << time_string;
+
stream() << "$end" << std::endl << std::endl;
// Version.
--
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Gerrit-Project: public/gem5
Gerrit-Branch: master
Gerrit-Change-Id: Ie0cd893a0df481a26db6dbd9b613e95aef8146f0
Gerrit-Change-Number: 14315
Gerrit-PatchSet: 1
Gerrit-Owner: Giacomo Travaglini <[email protected]>
Gerrit-MessageType: newchange
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