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From c1776248a0b34a690e99ab9a7a814c34f78088ec Mon Sep 17 00:00:00 2001
From: Lars Wendler <polynomial-c@gentoo.org>
Date: Mon, 19 Mar 2018 10:47:13 +0100
Subject: [PATCH] "echo -n" cannot be expected to work with every POSIX shell
See "man 1p echo" section APPLICATION USAGE. This patch replaces "echo -n"
with "printf '%s'".
---
configure | 15 ++-------------
1 file changed, 2 insertions(+), 13 deletions(-)
diff --git a/configure b/configure
index f480f7b..2a7d485 100755
--- a/configure
+++ b/configure
@@ -22,17 +22,6 @@ INSTALL_LIB_STATIC=auto
INSTALL_LIB_SHARED=auto
INSTALL_PKGCONFIGDIR="$PKG_INSTALLDIR"
-case $(echo -n) in
- -n) # SysV style
- ECHO_N=
- ECHO_C='\c'
- ;;
- *) # BSD style
- ECHO_N='-n '
- ECHO_C=
- ;;
-esac
-
# display error message and exit
die () {
echo
@@ -235,7 +224,7 @@ trap remove_tmpdir EXIT
str_concat()
{
- echo ${ECHO_N} $@ ${ECHO_C}
+ printf '%s ' $@
}
yn_nonempty()
@@ -246,7 +235,7 @@ yn_nonempty()
# Use this before starting a check
start_check() {
echo "============ Checking for $1 ============" >> "$TMPLOG"
- echo ${ECHO_N} "Checking for $1 ... ${ECHO_C}"
+ printf '%s' "Checking for $1 ... "
res_comment=""
}
--
2.16.2
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