talons

commit d0ba07703dc014d6a33faf815328e42677bfca2c
parent 803b7a15a46f3597f88878042e133c21683c71ab
Author: Ricardo Mones <ricardo@mones.org>
Date:   Mon, 24 Oct 2022 17:40:01 +0200

Fix 4645: fails to check for perl-ExtUtils::Embed

Diffstat:
M
configure.ac
 | 
25
++++++++++++++++---------

1 file changed, 16 insertions(+), 9 deletions(-)
diff --git a/configure.ac b/configure.ac
@@ -1325,15 +1325,22 @@ if test x"$HAVE_PERL" = xyes; then
 	fi
 fi
 if test x"$HAVE_PERL" = xyes; then
-	AC_MSG_CHECKING(for Perl compile flags)
-	PERL_CFLAGS=`perl -MExtUtils::Embed -e ccopts`
-	PERL_CFLAGS=`echo $PERL_CFLAGS | sed 's/-D_FILE_OFFSET_BITS=[[0-9]]*//'`
-	PERL_LDFLAGS=`perl -MExtUtils::Embed -e ldopts |sed 's/-lgdbm\>//'`
-	PERL_LDFLAGS=`echo $PERL_LDFLAGS |sed 's/-ldb\>//'`
-	PERL_LDFLAGS=`echo $PERL_LDFLAGS |sed 's/-lndbm\>//'`
-	PERL_LDFLAGS=`echo $PERL_LDFLAGS |sed 's/-lc\>//'`
-	AC_MSG_RESULT(ok)
-	AC_MSG_NOTICE([Adding perl LIBS ${PERL_CFLAGS}])
+	AC_MSG_CHECKING(for perl module ExtUtils::Embed)
+	if perl -MExtUtils::Embed; then
+		AC_MSG_RESULT(ok)
+		AC_MSG_CHECKING(for Perl compile flags)
+		PERL_CFLAGS=`perl -MExtUtils::Embed -e ccopts`
+		PERL_CFLAGS=`echo $PERL_CFLAGS | sed 's/-D_FILE_OFFSET_BITS=[[0-9]]*//'`
+		PERL_LDFLAGS=`perl -MExtUtils::Embed -e ldopts |sed 's/-lgdbm\>//'`
+		PERL_LDFLAGS=`echo $PERL_LDFLAGS |sed 's/-ldb\>//'`
+		PERL_LDFLAGS=`echo $PERL_LDFLAGS |sed 's/-lndbm\>//'`
+		PERL_LDFLAGS=`echo $PERL_LDFLAGS |sed 's/-lc\>//'`
+		AC_MSG_RESULT(ok)
+		AC_MSG_NOTICE([Adding perl LIBS ${PERL_CFLAGS}])
+	else
+		AC_MSG_RESULT(no)
+		HAVE_PERL=no
+	fi
 	
 	if test x"$HAVE_PERL" = xyes; then
 		AC_CHECK_LIB(perl,perl_alloc,[AC_DEFINE(HAVE_LIBPERL, 1, Check for libperl.)],