boost: Updates package to version 1.75

This commit updates boost to version 1.75

This release brings three new packages
* JSON parsing, serialization, and DOM in C++11, from Vinnie Falco and
  Krystian Stasiowski. [1]
* LEAF: A lightweight error-handling library for C++11, from Emil
  Dotchevski. [2]
* PFR: Basic reflection without macro or boilerplate code for user
  defined types, from Antony Polukhin. [3]

More info about Boost 1.75.0 can be found at the usual place [4].

[1]: https://www.boost.org/libs/json/
[2]: https://www.boost.org/libs/leaf/
[3]: https://www.boost.org/libs/pfr/
[4]: https://www.boost.org/users/history/version_1_75_0.html

Signed-off-by: Carlos Miguel Ferreira <carlosmf.pt@gmail.com>

libs/boost/Makefile

@@ -11,13 +11,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=boost
-PKG_VERSION:=1.74.0
-PKG_SOURCE_VERSION:=1_74_0
-PKG_RELEASE:=6
+PKG_VERSION:=1.75.0
+PKG_SOURCE_VERSION:=1_75_0
+PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)_$(PKG_SOURCE_VERSION).tar.bz2
 PKG_SOURCE_URL:=@SF/$(PKG_NAME)/$(PKG_NAME)/$(PKG_VERSION) https://dl.bintray.com/boostorg/release/$(PKG_VERSION)/source/
-PKG_HASH:=83bfc1507731a0906e387fc28b7ef5417d591429e51e788417fe9ff025e116b1
+PKG_HASH:=953db31e016db7bb207f11432bef7df100516eeb746843fa0486a222e3fd49cb
 
 PKG_MAINTAINER:=Carlos M. Ferreira <carlosmf.pt@gmail.com>
 PKG_LICENSE:=BSL-1.0
@@ -42,7 +42,7 @@ define Package/boost/Default
 endef
 
 define Package/boost/description
-This package provides the Boost v1.74.0 libraries.
+This package provides the Boost v1.75.0 libraries.
 Boost is a set of free, peer-reviewed, portable C++ source libraries.
 
 This package provides the following run-time libraries:
@@ -76,7 +76,7 @@ This package provides the following run-time libraries:
  - wave
 
 There are many more header-only libraries supported by Boost.
-See more at http://www.boost.org/doc/libs/1_74_0/
+See more at http://www.boost.org/doc/libs/1_75_0/
 endef
 
 PKG_BUILD_DEPENDS:=boost/host

libs/boost/patches/001-uclibc-asio.patch

@@ -29,14 +29,14 @@ index 38d4b2a61..e16cc8b00 100644
  #include <sys/stat.h>
  #include <sys/types.h>
  #include <fcntl.h>
--#if __GLIBC__ == 2 && __GLIBC_MINOR__ < 8
-+#if __GLIBC__ == 2 && __GLIBC_MINOR__ < 2
+-#if __GLIBC__ == 2 && __GLIBC_MINOR__ < 8 && !defined(__UCLIBC__)
++#if __GLIBC__ == 2 && __GLIBC_MINOR__ < 2 && !defined(__UCLIBC__)
  # include <asm/unistd.h>
--#else // __GLIBC__ == 2 && __GLIBC_MINOR__ < 8
-+#else // __GLIBC__ == 2 && __GLIBC_MINOR__ < 2
+-#else // __GLIBC__ == 2 && __GLIBC_MINOR__ < 8 && !defined(__UCLIBC__)
++#else // __GLIBC__ == 2 && __GLIBC_MINOR__ < 2 && !defined(__UCLIBC__)
  # include <sys/eventfd.h>
--#endif // __GLIBC__ == 2 && __GLIBC_MINOR__ < 8
-+#endif // __GLIBC__ == 2 && __GLIBC_MINOR__ < 2
+-#endif // __GLIBC__ == 2 && __GLIBC_MINOR__ < 8 && !defined(__UCLIBC__)
++#endif // __GLIBC__ == 2 && __GLIBC_MINOR__ < 2 && !defined(__UCLIBC__)
  #include <boost/asio/detail/cstdint.hpp>
  #include <boost/asio/detail/eventfd_select_interrupter.hpp>
  #include <boost/asio/detail/throw_error.hpp>
@@ -44,16 +44,16 @@ index 38d4b2a61..e16cc8b00 100644
  
  void eventfd_select_interrupter::open_descriptors()
  {
--#if __GLIBC__ == 2 && __GLIBC_MINOR__ < 8
-+#if __GLIBC__ == 2 && __GLIBC_MINOR__ < 2
+-#if __GLIBC__ == 2 && __GLIBC_MINOR__ < 8 && !defined(__UCLIBC__)
++#if __GLIBC__ == 2 && __GLIBC_MINOR__ < 2 && !defined(__UCLIBC__)
    write_descriptor_ = read_descriptor_ = syscall(__NR_eventfd, 0);
    if (read_descriptor_ != -1)
    {
      ::fcntl(read_descriptor_, F_SETFL, O_NONBLOCK);
      ::fcntl(read_descriptor_, F_SETFD, FD_CLOEXEC);
    }
--#else // __GLIBC__ == 2 && __GLIBC_MINOR__ < 8
-+#else // __GLIBC__ == 2 && __GLIBC_MINOR__ < 2
+-#else // __GLIBC__ == 2 && __GLIBC_MINOR__ < 8 && !defined(__UCLIBC__)
++#else // __GLIBC__ == 2 && __GLIBC_MINOR__ < 2 && !defined(__UCLIBC__)
  # if defined(EFD_CLOEXEC) && defined(EFD_NONBLOCK)
    write_descriptor_ = read_descriptor_ =
      ::eventfd(0, EFD_CLOEXEC | EFD_NONBLOCK);
@@ -61,8 +61,8 @@ index 38d4b2a61..e16cc8b00 100644
        ::fcntl(read_descriptor_, F_SETFD, FD_CLOEXEC);
      }
    }
--#endif // __GLIBC__ == 2 && __GLIBC_MINOR__ < 8
-+#endif // __GLIBC__ == 2 && __GLIBC_MINOR__ < 2
+-#endif // __GLIBC__ == 2 && __GLIBC_MINOR__ < 8 && !defined(__UCLIBC__)
++#endif // __GLIBC__ == 2 && __GLIBC_MINOR__ < 2 && !defined(__UCLIBC__)
  
    if (read_descriptor_ == -1)
    {