From ee0e288b13d58e039254fca45e7d776b2af9088f Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Wed, 20 Apr 2016 17:42:26 -0400
Subject: build system: added empty --prefix and --exec-prefix support.
---
configure | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
(limited to 'configure')
diff --git a/configure b/configure
index a06af66..ca10d90 100755
--- a/configure
+++ b/configure
@@ -105,8 +105,12 @@ verify_build_directory()
common_defaults()
{
# dirs
- [ -z "$mb_prefix" ] && mb_prefix='/usr/local'
- [ -z "$mb_exec_prefix" ] && mb_exec_prefix=$mb_prefix
+ [ -z "$mb_prefix" ] && [ -z "$mb_prefix_set" ] \
+ && mb_prefix='/usr/local'
+
+ [ -z "$mb_exec_prefix" ] && [ -z "$mb_exec_prefix_set" ] \
+ && mb_exec_prefix=$mb_prefix
+
[ -z "$mb_bindir" ] && mb_bindir=$mb_exec_prefix/bin
[ -z "$mb_libdir" ] && mb_libdir=$mb_exec_prefix/lib
[ -z "$mb_includedir" ] && mb_includedir=$mb_prefix/include
@@ -386,9 +390,11 @@ for arg ; do
# dirs
--prefix=*)
+ mb_prefix_set=yes
mb_prefix=${arg#*=}
;;
--exec-prefix=*)
+ mb_exec_prefix_set=yes
mb_exec_prefix=${arg#*=}
;;
--bindir=*)
--
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