diff options
author | jlam <jlam> | 2004-02-13 00:27:28 +0000 |
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committer | jlam <jlam> | 2004-02-13 00:27:28 +0000 |
commit | 3bc04a4c338cbd0508633406157b6de40c6722f7 (patch) | |
tree | 36df603cadf66d5fd0a77d2a49c77c3904e3ef55 /lang/gcc3-c++ | |
parent | 6b7d754e084213de457fb6a8a48384cce7406514 (diff) | |
download | pkgsrc-3bc04a4c338cbd0508633406157b6de40c6722f7.tar.gz |
Check if a variable is defined before checking its value.
Diffstat (limited to 'lang/gcc3-c++')
-rw-r--r-- | lang/gcc3-c++/buildlink3.mk | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lang/gcc3-c++/buildlink3.mk b/lang/gcc3-c++/buildlink3.mk index 5695cfadd9e..cf84ea105eb 100644 --- a/lang/gcc3-c++/buildlink3.mk +++ b/lang/gcc3-c++/buildlink3.mk @@ -1,4 +1,4 @@ -# $NetBSD: buildlink3.mk,v 1.4 2004/02/13 00:16:00 jlam Exp $ +# $NetBSD: buildlink3.mk,v 1.5 2004/02/13 00:27:28 jlam Exp $ BUILDLINK_DEPTH:= ${BUILDLINK_DEPTH}+ GCC3CXX_BUILDLINK3_MK:= ${GCC3CXX_BUILDLINK3_MK}+ @@ -10,8 +10,10 @@ BUILDLINK_DEPENDS+= gcc3cxx .endif .if !empty(GCC3CXX_BUILDLINK3_MK:M+) -. if ${GCC3_INSTALLTO_SUBPREFIX} != "gcc3" +. if defined(GCC3_INSTALLTO_SUBPREFIX) +. if ${GCC3_INSTALLTO_SUBPREFIX} != "gcc3" GCC3_PKGMODIF= _${GCC3_INSTALLTO_SUBPREFIX} +. endif . endif BUILDLINK_PACKAGES+= gcc3cxx BUILDLINK_DEPENDS.gcc3cxx+= gcc3${GCC3_PKGMODIF}-c++>=${_GCC_REQD} |