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Support Kerberos on platforms where libcom_err depends on OpenSSL, as

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reportedly is true on OpenBSD.  Also support OpenBSD's spelling of
-Wl,--as-needed.  Per Simon Bertrang.
This commit is contained in:
Tom Lane
2009-06-10 21:24:11 +00:00
parent 14180f9214
commit cb10e3af3a
2 changed files with 89 additions and 21 deletions
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22
configure.in
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@ -1,5 +1,5 @@
dnl Process this file with autoconf to produce a configure script.
dnl $PostgreSQL: pgsql/configure.in,v 1.597 2009/05/19 22:32:41 petere Exp $
dnl $PostgreSQL: pgsql/configure.in,v 1.598 2009/06/10 21:24:10 tgl Exp $
dnl
dnl Developers, please strive to achieve this order:
dnl
@ -913,7 +913,8 @@ fi
if test "$with_krb5" = yes ; then
if test "$PORTNAME" != "win32"; then
AC_SEARCH_LIBS(com_err, [krb5 'krb5 -lcrypto -ldes -lasn1 -lroken' com_err], [],
AC_SEARCH_LIBS(com_err, [krb5 'krb5 -lcrypto -ldes -lasn1 -lroken'
com_err 'com_err -lssl -lcrypto'], [],
[AC_MSG_ERROR([could not find function 'com_err' required for Kerberos 5])])
AC_SEARCH_LIBS(krb5_sendauth, [krb5 'krb5 -lcrypto -ldes -lasn1 -lroken'], [],
[AC_MSG_ERROR([could not find function 'krb5_sendauth' required for Kerberos 5])])
@ -1777,9 +1778,10 @@ AC_MSG_WARN([*** skipping thread test on Win32])
fi
fi
# If compiler will take -Wl,--as-needed then add that to LDFLAGS.
# This is much easier than trying to filter LIBS to the minimum for each
# executable. (Note that shared library links won't use this switch, though.)
# If compiler will take -Wl,--as-needed (or various platform-specific
# spellings thereof) then add that to LDFLAGS. This is much easier than
# trying to filter LIBS to the minimum for each executable.
# (Note that shared library links won't use this switch, though.)
# On (at least) some Red-Hat-derived systems, this switch breaks linking to
# libreadline; therefore we postpone testing it until we know what library
# dependencies readline has. The test code will try to link with $LIBS.
@ -1788,11 +1790,13 @@ if test "$with_readline" = yes; then
else
link_test_func=exit
fi
if test "$PORTNAME" != "darwin"; then
PGAC_PROG_CC_LDFLAGS_OPT([-Wl,--as-needed], $link_test_func)
else
# On Darwin it's spelled -Wl,-dead_strip_dylibs, but don't try that elsewhere
if test "$PORTNAME" = "darwin"; then
PGAC_PROG_CC_LDFLAGS_OPT([-Wl,-dead_strip_dylibs], $link_test_func)
elif test "$PORTNAME" = "openbsd"; then
PGAC_PROG_CC_LDFLAGS_OPT([-Wl,-Bdynamic], $link_test_func)
else
PGAC_PROG_CC_LDFLAGS_OPT([-Wl,--as-needed], $link_test_func)
fi