Files
buildroot/package/cpp-httplib/Config.in
Bernd Kuhls 3ac0f22f90 package/cpp-httplib: link with libatomic if needed
Buildroot commit 8dad17ea06 bumped the
package from 0.27.0 to 0.37.2. This bump includes upstream commit
464867a9ce
which added WebSocket support to version 0.33.0 and causes a build error
detected by the Gitlab pipelines for bootlin-sparc-uclibc:

/builds/bkuhls/buildroot/br-test-pkg/bootlin-sparc-uclibc/host/opt/ext-toolchain/bin/../lib/gcc/sparc-buildroot-linux-uclibc/14.3.0/../../../../sparc-buildroot-linux-uclibc/bin/ld:
 /tmp/cciyXsAR.ltrans6.ltrans.o: in function
 `httplib::ws::WebSocket::close(httplib::ws::CloseStatus,
 std::__cxx11::basic_string<char, std::char_traits<char>,
 std::allocator<char> > const&)':
<artificial>:(.text+0x6408): undefined reference to `__atomic_exchange_1'

To fix the problem we add -latomic to LDFLAGS when needed.

Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit eedb2067d8)
Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be>
2026-10-15 15:14:44 +02:00

24 lines
673 B
Plaintext

comment "cpp-httplib needs a toolchain w/ C++, wchar, threads"
depends on BR2_TOOLCHAIN_HAS_ATOMIC
depends on !BR2_INSTALL_LIBSTDCPP || !BR2_USE_WCHAR || !BR2_TOOLCHAIN_HAS_THREADS
config BR2_PACKAGE_CPP_HTTPLIB
bool "cpp-httplib"
depends on BR2_INSTALL_LIBSTDCPP
depends on BR2_TOOLCHAIN_HAS_ATOMIC
depends on BR2_TOOLCHAIN_HAS_THREADS
depends on BR2_USE_WCHAR
help
A C++ header-only HTTP/HTTPS server and client library.
https://github.com/yhirose/cpp-httplib
if BR2_PACKAGE_CPP_HTTPLIB
config BR2_PACKAGE_CPP_HTTPLIB_COMPILE
bool "compile as a shared library"
select BR2_PACKAGE_HOST_PYTHON3
help
Build as library
endif # BR2_PACKAGE_CPP_HTTPLIB