package/libcpprestsdk: zlib is optional, not mandatory

The CMakeLists.txt contains:

  if(CPPREST_EXCLUDE_COMPRESSION)
  if(NOT CPPREST_EXCLUDE_BROTLI)
  message(FATAL_ERROR "Use of Brotli requires compression to be enabled")
  endif()

libcpprestsdk requires openssl, so if the libopenssl provider is
chosen, it anyway pulls in zlib. But if libressl is used as a
provider, it doesn't pull in zlib, and building libcpprestsdk becomes
possible without zlib thanks to this patch.

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Fabrice Fontaine
2020-03-14 23:20:26 +01:00
committed by Thomas Petazzoni
parent e431e04c90
commit fe2b8e8a39
2 changed files with 8 additions and 2 deletions

View File

@@ -10,7 +10,7 @@ LIBCPPRESTSDK_LICENSE = MIT
LIBCPPRESTSDK_LICENSE_FILES = license.txt
LIBCPPRESTSDK_SUBDIR = Release
LIBCPPRESTSDK_INSTALL_STAGING = YES
LIBCPPRESTSDK_DEPENDENCIES += host-pkgconf boost openssl zlib
LIBCPPRESTSDK_DEPENDENCIES += host-pkgconf boost openssl
LIBCPPRESTSDK_CONF_OPTS = -DWERROR=OFF -DBUILD_SAMPLES=OFF
ifeq ($(BR2_STATIC_LIBS),y)
@@ -25,12 +25,19 @@ ifeq ($(BR2_TOOLCHAIN_HAS_LIBATOMIC),y)
LIBCPPRESTSDK_CXXFLAGS += -latomic
endif
ifeq ($(BR2_PACKAGE_ZLIB),y)
LIBCPPRESTSDK_DEPENDENCIES += zlib
LIBCPPRESTSDK_CONF_OPTS += -DCPPREST_EXCLUDE_COMPRESSION=OFF
# brotli needs compression
ifeq ($(BR2_PACKAGE_BROTLI),y)
LIBCPPRESTSDK_DEPENDENCIES += brotli
LIBCPPRESTSDK_CONF_OPTS += -DCPPREST_EXCLUDE_BROTLI=OFF
else
LIBCPPRESTSDK_CONF_OPTS += -DCPPREST_EXCLUDE_BROTLI=ON
endif
else
LIBCPPRESTSDK_CONF_OPTS += -DCPPREST_EXCLUDE_COMPRESSION=ON
endif
ifeq ($(BR2_PACKAGE_WEBSOCKETPP),y)
LIBCPPRESTSDK_DEPENDENCIES += websocketpp