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package/libdex: needs ucontext

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libdex needs ucontext since its addition in commit
70319b47f6:

/home/autobuild/autobuild/instance-11/output-1/host/lib/gcc/aarch64-buildroot-linux-musl/13.3.0/../../../../aarch64-buildroot-linux-musl/bin/ld: src/libdex-1.a.p/dex-fiber.c.o: in function `dex_fiber_context_init':
/home/autobuild/autobuild/instance-11/output-1/build/libdex-0.6.1/build/../src/dex-fiber-context-private.h:131:(.text+0x30c): undefined reference to `getcontext'

[...]

In file included from ../src/dex-fiber-private.h:34,
                 from ../src/dex-scheduler.c:25:
../src/dex-fiber-context-private.h: In function '_dex_fiber_context_makecontext':
../src/dex-fiber-context-private.h:108:3: error: implicit declaration of function 'makecontext' [-Werror=implicit-function-declaration]
  108 |   makecontext (ucontext,
      |   ^~~~~~~~~~~

Fixes: 70319b47f6
 - http://autobuild.buildroot.org/results/5f23b0e41f2957b0562c5d168f35e42f13bdad0b
 - http://autobuild.buildroot.org/results/67d958e9a8e1dfb147ac7be4fcb74fcafbbce987

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
2024-07-23 22:37:37 +02:00
committed by Thomas Petazzoni
parent 213c5c0191
commit a73ef093f7
2 changed files with 13 additions and 2 deletions
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10
package/libdex/Config.in
View File

@@ -3,7 +3,11 @@ config BR2_PACKAGE_LIBDEX
depends on BR2_USE_MMU # libglib2
depends on BR2_USE_WCHAR # libglib2, gettext
depends on BR2_TOOLCHAIN_HAS_THREADS # libglib2
depends on BR2_TOOLCHAIN_HAS_UCONTEXT || \
BR2_PACKAGE_LIBUCONTEXT_ARCH_SUPPORTS
select BR2_PACKAGE_LIBGLIB2
select BR2_PACKAGE_LIBUCONTEXT if \
BR2_PACKAGE_LIBUCONTEXT_ARCH_SUPPORTS && !BR2_TOOLCHAIN_HAS_UCONTEXT
help
Dex provides Future-based programming for GLib-based
applications. It both integrates with and brings new
@@ -12,6 +16,8 @@ config BR2_PACKAGE_LIBDEX
https://gitlab.gnome.org/GNOME/libdex
comment "libdex needs a toolchain w/ wchar, threads"
comment "libdex needs a toolchain w/ wchar, threads, ucontext"
depends on BR2_USE_MMU
depends on !BR2_USE_WCHAR || !BR2_TOOLCHAIN_HAS_THREADS
depends on !BR2_USE_WCHAR || !BR2_TOOLCHAIN_HAS_THREADS || \
!(BR2_TOOLCHAIN_HAS_UCONTEXT || \
BR2_PACKAGE_LIBUCONTEXT_ARCH_SUPPORTS)

5
package/libdex/libdex.mk
View File

@@ -22,6 +22,11 @@ LIBDEX_CONF_OPTS = \
-Deventfd=enabled \
-Dintrospection=disabled
ifeq ($(BR2_PACKAGE_LIBUCONTEXT),y)
LIBDEX_DEPENDENCIES += libucontext
LIBDEX_LDFLAGS += $(TARGET_LDFLAGS) -lucontext
endif
ifeq ($(BR2_PACKAGE_LIBURING),y)
LIBDEX_CONF_OPTS += -Dliburing=enabled
LIBDEX_DEPENDENCIES += liburing