--On May 7, 2015 at 7:19:49 AM -0700 John Ralls <jra...@ceridwen.us>
wrote:
Surely you didn’t rebuild libc just to get a 64-bit time_t. What
motivated you? Since you went to the work of replacing libc and the
headers in your SDK (and have to redo it every time Apple pushes an
Xcode upgrade), why not upgrade your TZ database as well?
No, I didn't rebuild libc or anything like that.
When I compile gnc-timezone.cpp the command used is
clang++ -DHAVE_CONFIG_H -I. -I../../../../../gnucash/src/libqof/qof
-I../../.. -I../../../../../gnucash/lib/libc
-I../../../../../gnucash/src -D_REENTRANT -I/opt/local/include/glib-2.0
-I/opt/local/lib/glib-2.0/include -I/opt/local/include
-I/opt/local/include -DG_LOG_DOMAIN=\"qof\" -I/opt/local/include
-DDUMP_FUNCTIONS -Werror -Wall -Wno-unused -Wno-deprecated-register
-std=gnu++11 -g -O0 -MT gnc-timezone.lo -MD -MP -MF
.deps/gnc-timezone.Tpo -c
../../../../../gnucash/src/libqof/qof/gnc-timezone.cpp -fno-common
-DPIC -o .libs/gnc-timezone.o
In this compilation, time_t is defined in
/usr/include/sys/_types/_time_t.h as
typedef __darwin_time_t time_t;
__darwin_time_t is defined in /usr/include/i386/_types.h as
typedef long __darwin_time_t;
I'm using
Apple LLVM version 6.1.0 (clang-602.0.49) (based on LLVM 3.6.0svn)
Target: x86_64-apple-darwin14.3.0
Thread model: posix
to compile this. It's located in /usr/bin/clang++.
In that compilation sizeof(long) is 8.
/etc/localtime is a symlink to /usr/share/zoneinfo/America/Detroit
which was last changed on Nov. 16. I've never touched that file, or
either of the include files, myself. I don't know why my machine is
different from yours.
Mike
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