package/libdeflate: bump version to 1.15

Release notes:
https://github.com/ebiggers/libdeflate/blob/master/NEWS.md

Switch to cmake.

Added CFLAGS to fix uClibc build:

/home/bernd/buildroot/output/build/libdeflate-1.15/programs/gzip.c:367:10:
 error: 'const struct stat' has no member named 'st_atim'; did you mean 'st_atime'?

/home/bernd/buildroot/output/build/libdeflate-1.15/programs/gzip.c:367:26:
 error: 'const struct stat' has no member named 'st_mtim'; did you mean 'st_mtime'?

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/libdeflate/libdeflate.hash

@@ -1,3 +1,3 @@
 # Locally computed
-sha256  ba89fb167a5ab6bbdfa6ee3b1a71636e8140fa8471cce8a311697584948e4d06  libdeflate-1.12.tar.gz
+sha256  58b95040df7383dc0413defb700d9893c194732474283cc4c8f144b00a68154b  libdeflate-1.15.tar.gz
 sha256  5d246dd2537307b80fed9ba5fdddf5d0fe7a8f023393a071182b9daed56b40fe  COPYING

package/libdeflate/libdeflate.mk

@@ -4,31 +4,12 @@
 #
 ################################################################################
 
-LIBDEFLATE_VERSION = 1.12
+LIBDEFLATE_VERSION = 1.15
 LIBDEFLATE_SITE = $(call github,ebiggers,libdeflate,v$(LIBDEFLATE_VERSION))
 LIBDEFLATE_LICENSE = MIT
 LIBDEFLATE_LICENSE_FILES = COPYING
 LIBDEFLATE_INSTALL_STAGING = YES
+LIBDEFLATE_CONF_OPTS = \
+	-DCMAKE_C_FLAGS="$(TARGET_CFLAGS) -D_DEFAULT_SOURCE"
 
-ifeq ($(BR2_STATIC_LIBS),y)
-LIBDEFLATE_MAKE_OPTS += DISABLE_SHARED=yes
-endif
-
-define LIBDEFLATE_BUILD_CMDS
-	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) $(TARGET_CONFIGURE_OPTS) \
-		$(LIBDEFLATE_MAKE_OPTS)
-endef
-
-define LIBDEFLATE_INSTALL_STAGING_CMDS
-	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) $(TARGET_CONFIGURE_OPTS) \
-		$(LIBDEFLATE_MAKE_OPTS) \
-		DESTDIR="$(STAGING_DIR)" PREFIX=/usr install
-endef
-
-define LIBDEFLATE_INSTALL_TARGET_CMDS
-	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) $(TARGET_CONFIGURE_OPTS) \
-		$(LIBDEFLATE_MAKE_OPTS) \
-		DESTDIR="$(TARGET_DIR)" PREFIX=/usr install
-endef
-
-$(eval $(generic-package))
+$(eval $(cmake-package))