[hackers] [farbfeld] Use consistent {} in Makefile || FRIGN

[git]

commit 4e84440473323aa72109162123ff062a198a2c44
Author:     FRIGN <d...@frign.de>
AuthorDate: Tue Jan 5 17:31:43 2016 +0100
Commit:     FRIGN <d...@frign.de>
CommitDate: Tue Jan 5 17:31:43 2016 +0100

    Use consistent {} in Makefile

diff --git a/Makefile b/Makefile
index 46dcefc..789f817 100644
--- a/Makefile
+++ b/Makefile
@@ -1,11 +1,9 @@
-# farbfeld - tools to convert between png/jpg and ff
 # See LICENSE file for copyright and license details
-
 include config.mk
 
 BIN = png2ff ff2png jpg2ff
-SRC = $(BIN:=.c)
-MAN1 = 2ff.1 $(BIN:=.1)
+SRC = ${BIN:=.c}
+MAN1 = 2ff.1 ${BIN:=.1}
 MAN5 = farbfeld.5
 
 all: png2ff ff2png jpg2ff
@@ -22,18 +20,18 @@ install: all
        @mkdir -p "${DESTDIR}${PREFIX}/bin"
        @cp -f 2ff ${BIN} "${DESTDIR}${PREFIX}/bin"
        @echo installing manpages into ${DESTDIR}${MANPREFIX}
-       @mkdir -p "$(DESTDIR)$(MANPREFIX)/man1"
-       @cp -f $(MAN1) "$(DESTDIR)$(MANPREFIX)/man1"
-       @cd "$(DESTDIR)$(MANPREFIX)/man1" && chmod 644 $(MAN1)
-       @mkdir -p "$(DESTDIR)$(MANPREFIX)/man5"
-       @cp -f $(MAN5) "$(DESTDIR)$(MANPREFIX)/man5"
-       @cd "$(DESTDIR)$(MANPREFIX)/man5" && chmod 644 $(MAN5)
+       @mkdir -p "${DESTDIR}${MANPREFIX}/man1"
+       @cp -f ${MAN1} "${DESTDIR}${MANPREFIX}/man1"
+       @cd "${DESTDIR}${MANPREFIX}/man1" && chmod 644 ${MAN1}
+       @mkdir -p "${DESTDIR}${MANPREFIX}/man5"
+       @cp -f ${MAN5} "${DESTDIR}${MANPREFIX}/man5"
+       @cd "${DESTDIR}${MANPREFIX}/man5" && chmod 644 ${MAN5}
 
 uninstall:
        @echo removing from ${DESTDIR}${PREFIX}/bin
        @cd "${DESTDIR}${PREFIX}/bin" && rm -f 2ff ${BIN}
        @echo removing manpages from ${DESTDIR}${MANPREFIX}
-       @cd "${DESTDIR}${MANPREFIX}/man1" && rm -f $(MAN1)
-       @cd "${DESTDIR}${MANPREFIX}/man5" && rm -f $(MAN5)
+       @cd "${DESTDIR}${MANPREFIX}/man1" && rm -f ${MAN1}
+       @cd "${DESTDIR}${MANPREFIX}/man5" && rm -f ${MAN5}
 
 .PHONY: all clean install uninstall