package/libaio/0002-src-Makefile-add-ENABLE_SHARED-boolean-to-allow-stat.patch

   1 From 14dee5707716629b1bc8d06b93cdfe9ea1a3b813 Mon Sep 17 00:00:00 2001
   2 From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
   3 Date: Mon, 29 Aug 2016 22:14:26 +0200
   4 Subject: [PATCH] src/Makefile: add ENABLE_SHARED boolean to allow static-only
   5  build
   6
   7 Currently, the libaio builds sytem builds a shared library
   8 unconditionally. In some environments, this is not possible or
   9 desirable. This commit adds a new Makefile variable, ENABLE_SHARED,
  10 which defaults to "1" (i.e shared library enabled) and that allows to
  11 override this behavior, and therefore to disable the build and
  12 installation of the shared library.
  13
  14 Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
  15 ---
  16  src/Makefile | 9 ++++++++-
  17  1 file changed, 8 insertions(+), 1 deletion(-)
  18
  19 diff --git a/src/Makefile b/src/Makefile
  20 index eadb336..cfab240 100644
  21 --- a/src/Makefile
  22 +++ b/src/Makefile
  23 @@ -8,12 +8,17 @@ SO_CFLAGS=-shared $(CFLAGS)
  24  L_CFLAGS=$(CFLAGS)
  25  LINK_FLAGS=
  26  LINK_FLAGS+=$(LDFLAGS)
  27 +ENABLE_SHARED ?= 1
  28
  29  soname=libaio.so.1
  30  minor=0
  31  micro=1
  32  libname=$(soname).$(minor).$(micro)
  33 -all_targets += libaio.a $(libname)
  34 +all_targets += libaio.a
  35 +
  36 +ifeq ($(ENABLE_SHARED),1)
  37 +all_targets += $(libname)
  38 +endif
  39
  40  all: $(all_targets)
  41
  42 @@ -55,9 +60,11 @@ $(libname): $(libaio_sobjs) libaio.map
  43  install: $(all_targets)
  44         install -D -m 644 libaio.h $(includedir)/libaio.h
  45         install -D -m 644 libaio.a $(libdir)/libaio.a
  46 +ifeq ($(ENABLE_SHARED),1)
  47         install -D -m 755 $(libname) $(libdir)/$(libname)
  48         ln -sf $(libname) $(libdir)/$(soname)
  49         ln -sf $(libname) $(libdir)/libaio.so
  50 +endif
  51
  52  $(libaio_objs): libaio.h
  53
  54 --
  55 2.7.4
  56