From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnout Vandecappelle Date: Sat, 1 May 2021 15:02:43 +0200 Subject: [Buildroot] [PATCH v2 1/1] Fix -latomic for CMake packages In-Reply-To: <20210413062615.2808309-1-glex.spb@gmail.com> References: <20210413060942.2530596-1-glex.spb@gmail.com> <20210413062615.2808309-1-glex.spb@gmail.com> Message-ID: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net On 13/04/2021 08:26, Gleb Mazovetskiy wrote: > The poppler package failed to build for me with errors such as this one: > > host/aarch64-buildroot-linux-gnu/include/c++/10.3.0/cstdlib:75:15: fatal error: stdlib.h: No such file or directory > 75 | #include_next > | ^~~~~~~~~~ > > Changing the CMake option to a link-specific one fixes the issue. Applied to master, thanks. Your SoB was missing here, but it was on v1 so I re-added it. Normally we expect to have one patch per package. This makes it easier to: - port to the stable branch (only the packages that apply to the stable branch); - partially revert. In this case, I couldn't be bothered to change it though. Just for the future, know that that's the preferred way. It also helps increase your ranking in the contribution statistics :-) There are a few other packages that do something similar: bctoolbox with -liconv, kf5-kcoreaddons with -latomic, libcpprestsdk with -latomic, mariadb with -latomic, ogre with -latomic, opencv3 with -latomic. Could you change (and test) those ones as well? [snip] > diff --git a/package/kodi/kodi.mk b/package/kodi/kodi.mk > index 6edb0b7fca..28fe4a6a92 100644 > --- a/package/kodi/kodi.mk > +++ b/package/kodi/kodi.mk > @@ -184,7 +184,7 @@ endif > > # mips: uses __atomic_load_8 > ifeq ($(BR2_TOOLCHAIN_HAS_LIBATOMIC),y) > -KODI_CXX_FLAGS += -latomic KODI_CXX_FLAGS is no longer set after this change, so I removed its use as well. Regards, Arnout > +KODI_CONF_OPTS += -DCMAKE_EXE_LINKER_FLAGS=-latomic > endif > > ifeq ($(BR2_TOOLCHAIN_GCC_AT_LEAST_5),) > diff --git a/package/poppler/poppler.mk b/package/poppler/poppler.mk > index 44ad04bf7c..a5a97d974b 100644 > --- a/package/poppler/poppler.mk > +++ b/package/poppler/poppler.mk > @@ -21,7 +21,7 @@ POPPLER_CONF_OPTS = \ > -DENABLE_GTK_DOC=OFF > > ifeq ($(BR2_TOOLCHAIN_HAS_LIBATOMIC),y) > -POPPLER_CONF_OPTS += -DCMAKE_CXX_FLAGS="$(TARGET_CXXFLAGS) -latomic" > +POPPLER_CONF_OPTS += -DCMAKE_EXE_LINKER_FLAGS=-latomic > endif > > ifeq ($(BR2_PACKAGE_BOOST),y) > diff --git a/package/wampcc/wampcc.mk b/package/wampcc/wampcc.mk > index 5e7ee03651..11bb1f90b5 100644 > --- a/package/wampcc/wampcc.mk > +++ b/package/wampcc/wampcc.mk > @@ -13,7 +13,7 @@ WAMPCC_LICENSE_FILES = LICENSE > > # Uses __atomic_fetch_add_8 > ifeq ($(BR2_TOOLCHAIN_HAS_LIBATOMIC),y) > -WAMPCC_CONF_OPTS += -DCMAKE_CXX_FLAGS="$(TARGET_CXXFLAGS) -latomic" > +WAMPCC_CONF_OPTS += -DCMAKE_EXE_LINKER_FLAGS=-latomic > endif > > $(eval $(cmake-package)) >