Changeset feb3c9 in git for configure.ac

Timestamp:

Apr 23, 2014, 7:52:23 PM (10 years ago)

Author:

Oleksandr Motsak <motsak@…>

Branches:

(u'fieker-DuVal', '117eb8c30fc9e991c4decca4832b1d19036c4c65')(u'spielwiese', 'c5facdfddea2addfd91babd8b9019161dea4b695')

Children:

ca16501ab0af5c1d5e6b1103b65c74de187ec9ef

Parents:

ceb2ce7bee50c8aa45703b3f11ba1760318d349d

git-author:

Oleksandr Motsak <motsak@mathematik.uni-kl.de>2014-04-23 19:52:23+02:00

git-committer:

Oleksandr Motsak <motsak@mathematik.uni-kl.de>2014-04-28 18:11:01+02:00

Message:

Complete build options for Pthread API: use AX_PTHREAD instead of AC_CHECK_LIB(pthread,pthread_create)

NOTE: this is due to https://github.com/Singular/Sources/issues/571

File:

• configure.ac (modified) (1 diff)

configure.ac

@@ -57 +57 @@
 
 # Checks for libraries.
-AC_CHECK_LIB(pthread,pthread_create)
+#AC_CHECK_LIB(pthread,pthread_create)
+AX_PTHREAD([], [
+  AC_MSG_ERROR([Pthread library not found. Please set PTHREAD_CFLAGS and PTHREAD_LIBS correctly for your setup])
+])
+
+AC_MSG_CHECKING([Found Pthread, PTHREAD_CC:])
+AC_MSG_RESULT(${PTHREAD_CC:-unset})
+AC_MSG_CHECKING([               PTHREAD_CFLAGS:])
+AC_MSG_RESULT(${PTHREAD_CFLAGS:-unset})
+AC_MSG_CHECKING([               PTHREAD_LIBS:])
+AC_MSG_RESULT(${PTHREAD_LIBS:-unset})
+
+# Set the correct PTHREAD flags and, if needed, change the compiler to one that is pthread-enabled.
+CC="$PTHREAD_CC"
+PTHREAD_LDFLAGS="$PTHREAD_CFLAGS"
+
+AC_SUBST(PTHREAD_CFLAGS)
+AC_SUBST(PTHREAD_LDFLAGS)
+AC_SUBST(PTHREAD_LIBS)
+AC_SUBST(CC)
+
+
 AC_CHECK_LIB(rt,clock_gettime)