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authorLuke Shumaker <LukeShu@sbcglobal.net>2013-09-22 13:15:32 -0400
committerLuke Shumaker <LukeShu@sbcglobal.net>2013-11-29 18:15:37 -0500
commitcceb77e73bc5e83a3da6e5bf5505eaef5d99b3a0 (patch)
tree42123cb7fc804d4a66fc77aa2114eff2fc70bb4d /config.mk
parent2377050eaf8c212062454e343e1c75043b702961 (diff)
config.mk: use ?= for assignment
Diffstat (limited to 'config.mk')
-rw-r--r--config.mk30
1 files changed, 15 insertions, 15 deletions
diff --git a/config.mk b/config.mk
index 548d4d3..a835102 100644
--- a/config.mk
+++ b/config.mk
@@ -4,22 +4,22 @@
# Note: In the default version of this file, commented out values indicate what
# the GNU standards dictate, when our values differ.
-DESTDIR=
+DESTDIR ?=
-#prefix=/usr/local
-prefix=/usr
-exec_prefix=$(prefix)
-bindir=$(exec_prefix)/bin
-#libexecdir=$(exec_prefix)/libexec
-libexecdir=$(exec_prefix)/lib
+#prefix ?= /usr/local
+prefix ?= /usr
+exec_prefix ?= $(prefix)
+bindir ?= $(exec_prefix)/bin
+#libexecdir ?= $(exec_prefix)/libexec
+libexecdir ?= $(exec_prefix)/lib
-datarootdir=$(prefix)/share
-datadir=$(datarootdir)
-#sysconfdir=$(prefix)/etc
-sysconfdir=/etc
+datarootdir ?= $(prefix)/share
+datadir ?= $(datarootdir)
+#sysconfdir ?= $(prefix)/etc
+sysconfdir ?= /etc
-docdir=$(datarootdir)/doc
-mandir=$(datarootdir)/man
+docdir ?= $(datarootdir)/doc
+mandir ?= $(datarootdir)/man
-devtoolsdir=$(topdir)/../devtools-par
-RONNFLAGS=--manual='libretools Manual' --organization='Parabola'
+devtoolsdir ?= $(topdir)/../devtools-par
+RONNFLAGS ?= --manual='libretools Manual' --organization='Parabola'