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-rw-r--r--chapter6/m4.sh8
1 files changed, 5 insertions, 3 deletions
diff --git a/chapter6/m4.sh b/chapter6/m4.sh
index 04ffbcc..2f67ebe 100644
--- a/chapter6/m4.sh
+++ b/chapter6/m4.sh
@@ -1,3 +1,5 @@
+#!/bin/bash
+
sed -i 's/IO_ftrylockfile/IO_EOF_SEEN/' lib/*.c &&
echo "#define _IO_IN_BACKUP 0x100" >> lib/stdio-impl.h &&
@@ -6,7 +8,7 @@ export CFLAGS="-Wabi=11 -fpermissive"
sed '/^HELP2MAN/s/$/ --no-discard-stderr/' -i doc/Makefile.in
./configure --prefix=/usr \
- --host=${LFS_TGT} \
- --build=$(build-aux/config.guess) &&
+ --host="${LFS_TGT}" \
+ --build="$(build-aux/config.guess)" &&
make &&
-make DESTDIR=${LFS} -j1 install
+make DESTDIR="${LFS}" -j1 install