Makefiles: Honour LDCONFIG from the environment

[wiringPi.git] / wiringPi / Makefile

diff --git a/wiringPi/Makefile b/wiringPi/Makefile
index 015a894f144a08d63e8f2c3a6901b97f13fae6e8..5518c9e50ab687fb029b31113b1595e8de7de2b0 100644 (file)
--- a/wiringPi/Makefile
+++ b/wiringPi/Makefile
@@ -22,8 +22,14 @@
 #################################################################################
 
 VERSION=$(shell cat ../VERSION)
-DESTDIR=/usr
-PREFIX=/local
+DESTDIR?=/usr
+PREFIX?=/local
+
+LDCONFIG?=ldconfig
+
+ifneq ($V,1)
+Q ?= @
+endif
 
 STATIC=libwiringPi.a
 DYNAMIC=libwiringPi.so.$(VERSION)
@@ -76,67 +82,67 @@ all:                $(DYNAMIC)
 static:                $(STATIC)
 
 $(STATIC):     $(OBJ)
-       @echo "[Link (Static)]"
-       @ar rcs $(STATIC) $(OBJ)
-       @ranlib $(STATIC)
+       $Q echo "[Link (Static)]"
+       $Q ar rcs $(STATIC) $(OBJ)
+       $Q ranlib $(STATIC)
 #      @size   $(STATIC)
 
 $(DYNAMIC):    $(OBJ)
-       @echo "[Link (Dynamic)]"
-       @$(CC) -shared -Wl,-soname,libwiringPi.so -o libwiringPi.so.$(VERSION) -lpthread $(OBJ)
+       $Q echo "[Link (Dynamic)]"
+       $Q $(CC) -shared -Wl,-soname,libwiringPi.so -o libwiringPi.so.$(VERSION) -lpthread $(OBJ)
 
 .c.o:
-       @echo [Compile] $<
-       @$(CC) -c $(CFLAGS) $< -o $@
+       $Q echo [Compile] $<
+       $Q $(CC) -c $(CFLAGS) $< -o $@
 
 
 .PHONY:        clean
 clean:
-       @echo "[Clean]"
-       @rm -f $(OBJ) $(OBJ_I2C) *~ core tags Makefile.bak libwiringPi.*
+       $Q echo "[Clean]"
+       $Q rm -f $(OBJ) $(OBJ_I2C) *~ core tags Makefile.bak libwiringPi.*
 
 .PHONY:        tags
 tags:  $(SRC)
-       @echo [ctags]
-       @ctags $(SRC)
+       $Q echo [ctags]
+       $Q ctags $(SRC)
 
 
 .PHONY:        install
 install:       $(DYNAMIC)
-       @echo "[Install Headers]"
-       @install -m 0755 -d                                             $(DESTDIR)$(PREFIX)/include
-       @install -m 0644 $(HEADERS)                                     $(DESTDIR)$(PREFIX)/include
-       @echo "[Install Dynamic Lib]"
-       @install -m 0755 -d                                             $(DESTDIR)$(PREFIX)/lib
-       @install -m 0755 libwiringPi.so.$(VERSION)                      $(DESTDIR)$(PREFIX)/lib/libwiringPi.so.$(VERSION)
-       @ln -sf $(DESTDIR)$(PREFIX)/lib/libwiringPi.so.$(VERSION)       $(DESTDIR)/lib/libwiringPi.so
-       @ldconfig
+       $Q echo "[Install Headers]"
+       $Q install -m 0755 -d                                           $(DESTDIR)$(PREFIX)/include
+       $Q install -m 0644 $(HEADERS)                                   $(DESTDIR)$(PREFIX)/include
+       $Q echo "[Install Dynamic Lib]"
+       $Q install -m 0755 -d                                           $(DESTDIR)$(PREFIX)/lib
+       $Q install -m 0755 libwiringPi.so.$(VERSION)                    $(DESTDIR)$(PREFIX)/lib/libwiringPi.so.$(VERSION)
+       $Q ln -sf $(DESTDIR)$(PREFIX)/lib/libwiringPi.so.$(VERSION)     $(DESTDIR)/lib/libwiringPi.so
+       $Q $(LDCONFIG)
 
 .PHONY:        install-static
 install-static:        $(STATIC)
-       @echo "[Install Headers]"
-       @install -m 0755 -d                                             $(DESTDIR)$(PREFIX)/include
-       @install -m 0644 $(HEADERS)                                     $(DESTDIR)$(PREFIX)/include
-       @echo "[Install Static Lib]"
-       @install -m 0755 -d                                             $(DESTDIR)$(PREFIX)/lib
-       @install -m 0755 libwiringPi.a                                  $(DESTDIR)$(PREFIX)/lib
+       $Q echo "[Install Headers]"
+       $Q install -m 0755 -d                                           $(DESTDIR)$(PREFIX)/include
+       $Q install -m 0644 $(HEADERS)                                   $(DESTDIR)$(PREFIX)/include
+       $Q echo "[Install Static Lib]"
+       $Q install -m 0755 -d                                           $(DESTDIR)$(PREFIX)/lib
+       $Q install -m 0755 libwiringPi.a                                        $(DESTDIR)$(PREFIX)/lib
 
 .PHONY:        install-deb
 install-deb:   $(DYNAMIC)
-       @echo "[Install Headers: deb]"
-       @install -m 0755 -d                                                     ~/wiringPi/debian/wiringPi/usr/include
-       @install -m 0644 $(HEADERS)                                             ~/wiringPi/debian/wiringPi/usr/include
-       @echo "[Install Dynamic Lib: deb]"
-       install -m 0755 -d                                                      ~/wiringPi/debian/wiringPi/usr/lib
-       install -m 0755 libwiringPi.so.$(VERSION)                               ~/wiringPi/debian/wiringPi/usr/lib/libwiringPi.so.$(VERSION)
-       ln -sf ~/wiringPi/debian/wiringPi/usr/lib/libwiringPi.so.$(VERSION)     ~/wiringPi/debian/wiringPi/usr/lib/libwiringPi.so
+       $Q echo "[Install Headers: deb]"
+       $Q install -m 0755 -d                                                   ~/wiringPi/debian-template/wiringPi/usr/include
+       $Q install -m 0644 $(HEADERS)                                           ~/wiringPi/debian-template/wiringPi/usr/include
+       $Q echo "[Install Dynamic Lib: deb]"
+       install -m 0755 -d                                                      ~/wiringPi/debian-template/wiringPi/usr/lib
+       install -m 0755 libwiringPi.so.$(VERSION)                               ~/wiringPi/debian-template/wiringPi/usr/lib/libwiringPi.so.$(VERSION)
+       ln -sf ~/wiringPi/debian-template/wiringPi/usr/lib/libwiringPi.so.$(VERSION)    ~/wiringPi/debian-template/wiringPi/usr/lib/libwiringPi.so
 
 .PHONY:        uninstall
 uninstall:
-       @echo "[UnInstall]"
-       @cd $(DESTDIR)$(PREFIX)/include/ && rm -f $(HEADERS)
-       @cd $(DESTDIR)$(PREFIX)/lib/     && rm -f libwiringPi.*
-       @ldconfig
+       $Q echo "[UnInstall]"
+       $Q cd $(DESTDIR)$(PREFIX)/include/ && rm -f $(HEADERS)
+       $Q cd $(DESTDIR)$(PREFIX)/lib/     && rm -f libwiringPi.*
+       $Q $(LDCONFIG)
 
 
 .PHONY:        depend