Commit Graph

13 Commits

Author SHA1 Message Date
Peter Eisentraut
f005384532 Better support for thread-support flag detection with clang
When testing the stderr produced by various thread-support flags, also
run a compilation in addition to a link, because clang warns on
certain flags when compiling but not when linking.
2011-02-16 23:15:54 +02:00
Bruce Momjian
1a6fe83011 Allow Win32 libpq will use it's minimal pthread implementation, and ecpg
will use pthreadGC2.

Dave Page
2005-08-29 00:47:35 +00:00
Bruce Momjian
af80de1f01 Update aix cc_r wording. 2004-12-14 14:53:53 +00:00
Bruce Momjian
0f4b3f2215 Mention aix cc_r is not supported, and why 2004-12-14 12:58:29 +00:00
Tom Lane
9b3fc492d3 If we're going to test for switch validity by observing whether the
compiler emits any warnings, the test program had better be 100%
correct, not only 90% correct.  The recent addition of -Wold-style-definition
broke thread-safety detection on every platform that has that switch,
because the test program used an old-style definition.
2004-10-24 00:54:12 +00:00
Bruce Momjian
b85faa87b9 Send thread test output to file descriptor 5 like configure does rather
than /dev/null, which Win32 doesn't have.
2004-09-11 02:12:17 +00:00
Bruce Momjian
8becd824aa Check for ignored thread compiler options to reduce compiler noise. 2004-09-11 00:03:06 +00:00
Bruce Momjian
0d4aa039ac Fix agressive collection of thread flags. 2004-08-17 15:19:09 +00:00
Bruce Momjian
6a5718b1ee Fix syntax error just introduced. 2004-08-16 23:49:58 +00:00
Bruce Momjian
e48322a6d6 Be more aggressive about adding flags to thread compiles. The configure
test only tests for building a binary, not building a shared library.

On Linux, you can build a binary with -pthread, but you can't build a
binary that uses a threaded shared library unless you also use -pthread
when building the binary, or adding -lpthread to the shared library
build.  This patch has the effect of doing the later by adding both
-pthread and -lpthread when building libpq.
2004-08-12 16:39:50 +00:00
Bruce Momjian
19f1370b1e Minor style cleanup of thread test script. 2004-08-12 14:58:37 +00:00
Bruce Momjian
30a06fe2c4 Unconditionally define:
-D_REENTRANT -D_THREAD_SAFE -D_POSIX_PTHREAD_SEMANTICS

for all ports.  It can't hurt if they are not supported, but it makes
our job easier for porting.

Should fix Darwin compile and other platforms without mucking with the
thread detection code.
2004-04-26 04:04:42 +00:00
Bruce Momjian
7a66015e98 Add new auto-detection of thread flags.
Allow additional thread flags to be added via port templates.

Change thread flag names to PTHREAD_CFLAGS and PTHREAD_LIBS to match new
configure script.
2004-04-23 18:15:55 +00:00