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authorWerner Koch <wk@gnupg.org>2014-10-02 14:49:31 +0200
committerWerner Koch <wk@gnupg.org>2014-10-02 15:03:54 +0200
commit0ecd136a6ca02252f63ad229fa5240897bfe6544 (patch)
tree3b17268f93538a9fc46b12c712b92ed12b94f564 /configure.ac
parent1e8b86494cf8fa045696bd447b16267ffd1797f0 (diff)
downloadlibgcrypt-0ecd136a6ca02252f63ad229fa5240897bfe6544.tar.gz
build: Document SYSROOT.
* configure.ac: Mark SYSROOT as arg var.
Diffstat (limited to 'configure.ac')
-rw-r--r--configure.ac2
1 files changed, 2 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index baed3ecc..18db6620 100644
--- a/configure.ac
+++ b/configure.ac
@@ -83,6 +83,8 @@ AC_CANONICAL_HOST
AM_MAINTAINER_MODE
AM_SILENT_RULES
+AC_ARG_VAR(SYSROOT,[locate config scripts also below that directory])
+
AH_TOP([
#ifndef _GCRYPT_CONFIG_H_INCLUDED
#define _GCRYPT_CONFIG_H_INCLUDED