package/lm-sensors/0002-no-host-ldconfig.patch

   1 Remove usage of host ldconfig
   2
   3 To know whether the libiconv library is available, lm-sensors is using
   4 the host ldconfig, which is obviously wrong in cross-compilation.
   5
   6 Moreover, the lm-sensors program making use of the iconv_*() API
   7 already does it when __UCLIBC__ is *not* defined. In this case, the
   8 iconv_*() functions are already part of the C library, so there is no
   9 need to link against a separate library. Therefore, this patch simply
  10 removes the libiconv handling.
  11
  12 Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
  13
  14 Index: b/prog/sensors/Module.mk
  15 ===================================================================
  16 --- a/prog/sensors/Module.mk
  17 +++ b/prog/sensors/Module.mk
  18 @@ -37,10 +37,8 @@
  19  REMOVESENSORSBIN := $(patsubst $(MODULE_DIR)/%,$(DESTDIR)$(BINDIR)/%,$(PROGSENSORSTARGETS))
  20  REMOVESENSORSMAN := $(patsubst $(MODULE_DIR)/%,$(DESTDIR)$(PROGSENSORSMAN1DIR)/%,$(PROGSENSORSMAN1FILES))
  21
  22 -LIBICONV := $(shell if /sbin/ldconfig -p | grep -q '/libiconv\.so$$' ; then echo \-liconv; else echo; fi)
  23 -
  24  $(PROGSENSORSTARGETS): $(PROGSENSORSSOURCES:.c=.ro) lib/$(LIBDEP_FOR_PROGS)
  25 -       $(CC) $(EXLDFLAGS) -o $@ $(PROGSENSORSSOURCES:.c=.ro) $(LIBICONV) -Llib -lsensors -lm
  26 +       $(CC) $(EXLDFLAGS) -o $@ $(PROGSENSORSSOURCES:.c=.ro) -Llib -lsensors -lm
  27
  28  all-prog-sensors: $(PROGSENSORSTARGETS)
  29  user :: all-prog-sensors