package/lm-sensors/0001-static-build.patch

   1 Add support for static only build
   2
   3 This patch adds support for a BUILD_SHARED_LIB variable that allows to
   4 enable/disable the build of the shared library, in order to support
   5 static-only builds.
   6
   7 Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
   8
   9 Index: b/Makefile
  10 ===================================================================
  11 --- a/Makefile
  12 +++ b/Makefile
  13 @@ -85,6 +85,9 @@
  14  # Build and install static library
  15  BUILD_STATIC_LIB := 1
  16
  17 +# Build and install shared library
  18 +BUILD_SHARED_LIB := 1
  19 +
  20  # Set these to add preprocessor or compiler flags, or use
  21  # environment variables
  22  # CFLAGS :=
  23 Index: b/lib/Module.mk
  24 ===================================================================
  25 --- a/lib/Module.mk
  26 +++ b/lib/Module.mk
  27 @@ -43,8 +43,14 @@
  28  LIBSTLIBNAME := libsensors.a
  29  LIBSHSONAME := libsensors.so.$(LIBMAINVER)
  30
  31 +ifeq ($(BUILD_SHARED_LIB),1)
  32  LIBTARGETS := $(MODULE_DIR)/$(LIBSHLIBNAME) \
  33                $(MODULE_DIR)/$(LIBSHSONAME) $(MODULE_DIR)/$(LIBSHBASENAME)
  34 +LIBDEP_FOR_PROGS := $(LIBSHBASENAME)
  35 +else
  36 +LIBDEP_FOR_PROGS := $(LIBSTLIBNAME)
  37 +endif
  38 +
  39  ifeq ($(BUILD_STATIC_LIB),1)
  40  LIBTARGETS += $(MODULE_DIR)/$(LIBSTLIBNAME)
  41  endif
  42 @@ -131,9 +137,11 @@
  43  ifeq ($(BUILD_STATIC_LIB),1)
  44         $(INSTALL) -m 644 $(LIB_DIR)/$(LIBSTLIBNAME) $(DESTDIR)$(LIBDIR)
  45  endif
  46 +ifeq ($(BUILD_SHARED_LIB),1)
  47         $(INSTALL) -m 755 $(LIB_DIR)/$(LIBSHLIBNAME) $(DESTDIR)$(LIBDIR)
  48         $(LN) $(LIBSHLIBNAME) $(DESTDIR)$(LIBDIR)/$(LIBSHSONAME)
  49         $(LN) $(LIBSHSONAME) $(DESTDIR)$(LIBDIR)/$(LIBSHBASENAME)
  50 +endif
  51         @if [ -z "$(DESTDIR)" -a "$(LIBDIR)" != "/usr/lib" -a "$(LIBDIR)" != "/lib" ] ; then \
  52            if [ -e "/usr/lib/$(LIBSHSONAME)" -o -e "/usr/lib/$(LIBSHBASENAME)" ] ; then \
  53              echo '******************************************************************************' ; \
  54 Index: b/prog/sensord/Module.mk
  55 ===================================================================
  56 --- a/prog/sensord/Module.mk
  57 +++ b/prog/sensord/Module.mk
  58 @@ -41,7 +41,7 @@
  59  REMOVESENSORDBIN := $(patsubst $(MODULE_DIR)/%,$(DESTDIR)$(SBINDIR)/%,$(PROGSENSORDTARGETS))
  60  REMOVESENSORDMAN := $(patsubst $(MODULE_DIR)/%,$(DESTDIR)$(PROGSENSORDMAN8DIR)/%,$(PROGSENSORDMAN8FILES))
  61
  62 -$(PROGSENSORDTARGETS): $(PROGSENSORDSOURCES:.c=.ro) lib/$(LIBSHBASENAME)
  63 +$(PROGSENSORDTARGETS): $(PROGSENSORDSOURCES:.c=.ro) lib/$(LIBDEP_FOR_PROGS)
  64         $(CC) $(EXLDFLAGS) -o $@ $(PROGSENSORDSOURCES:.c=.ro) -Llib -lsensors -lrrd
  65
  66  all-prog-sensord: $(PROGSENSORDTARGETS)
  67 Index: b/prog/sensors/Module.mk
  68 ===================================================================
  69 --- a/prog/sensors/Module.mk
  70 +++ b/prog/sensors/Module.mk
  71 @@ -39,8 +39,8 @@
  72
  73  LIBICONV := $(shell if /sbin/ldconfig -p | grep -q '/libiconv\.so$$' ; then echo \-liconv; else echo; fi)
  74
  75 -$(PROGSENSORSTARGETS): $(PROGSENSORSSOURCES:.c=.ro) lib/$(LIBSHBASENAME)
  76 -       $(CC) $(EXLDFLAGS) -o $@ $(PROGSENSORSSOURCES:.c=.ro) $(LIBICONV) -Llib -lsensors
  77 +$(PROGSENSORSTARGETS): $(PROGSENSORSSOURCES:.c=.ro) lib/$(LIBDEP_FOR_PROGS)
  78 +       $(CC) $(EXLDFLAGS) -o $@ $(PROGSENSORSSOURCES:.c=.ro) $(LIBICONV) -Llib -lsensors -lm
  79
  80  all-prog-sensors: $(PROGSENSORSTARGETS)
  81  user :: all-prog-sensors