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acpica: needs threads

PATCH New Erico Nunes 3 participants 3 messages Jul 10, 2016 – Jul 11, 2016

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Erico Nunes

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PATCH 1/1 acpica: needs threads

Fixes:
http://autobuild.buildroot.net/results/53e/53e38f278ad6d1a7d0a48bce74976f59475b1a99/
http://autobuild.buildroot.net/results/a7c/a7cc6187451f944e6846d3f6b5cd3aac700796dd/

Signed-off-by Erico Nunes <[email protected]>
---
 package/acpica/Config.in | 4 ++++
 1 file changed, 4 insertions(+)
package/acpica/Config.in +4 -0
index 74d1f26..c5ffb00 100644
@@ -1,5 +1,6 @@
 config BR2_PACKAGE_ACPICA
 	bool "acpica"
+	depends on BR2_TOOLCHAIN_HAS_THREADS
 	help
 	  The ACPI Component Architecture (ACPICA) project provides an
 	  operating system (OS)-independent reference implementation

@@ -7,3 +8,6 @@ config BR2_PACKAGE_ACPICA
 	  Specification (ACPI).
 
 	  https://www.acpica.org
+
+comment "acpica needs a toolchain w/ threads"
+	depends on !BR2_TOOLCHAIN_HAS_THREADS
Signature · 1 line
2.9.0
#1 lore raw

PATCH 1/1 acpica: needs threads

Erico, Allm

On 2016-07-10 19:43 +0200, Erico Nunes spake thusly:

Quoted 5 lines

Fixes:
http://autobuild.buildroot.net/results/53e/53e38f278ad6d1a7d0a48bce74976f59475b1a99/
http://autobuild.buildroot.net/results/a7c/a7cc6187451f944e6846d3f6b5cd3aac700796dd/

Signed-off-by Erico Nunes <[email protected]>
Acked-by "Yann E. MORIN" <[email protected]>

I was surprised that semaphores would require threads, since it is possible to use semaphores across processes (we'd just need a shared memory segment to share the semaphore), but indeed, one needs to link against -pthread to get the semaphores.

Regards,
Yann E. MORIN.

Quoted 29 lines
---
 package/acpica/Config.in | 4 ++++
 1 file changed, 4 insertions(+)
package/acpica/Config.in +4 -0
index 74d1f26..c5ffb00 100644
@@ -1,5 +1,6 @@
 config BR2_PACKAGE_ACPICA
 	bool "acpica"
+	depends on BR2_TOOLCHAIN_HAS_THREADS
 	help
 	  The ACPI Component Architecture (ACPICA) project provides an
 	  operating system (OS)-independent reference implementation

@@ -7,3 +8,6 @@ config BR2_PACKAGE_ACPICA
 	  Specification (ACPI).
 
 	  https://www.acpica.org
+
+comment "acpica needs a toolchain w/ threads"
+	depends on !BR2_TOOLCHAIN_HAS_THREADS
Signature · 6 lines
2.9.0

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#2 lore raw

PATCH 1/1 acpica: needs threads

In reply to Erico Nunes
Quoted 7 lines
Quoted 1 line
Quoted 1 line
Quoted 1 line
Quoted 1 line

"Erico" == Erico Nunes <[email protected]> writes:

Fixes:
http://autobuild.buildroot.net/results/53e/53e38f278ad6d1a7d0a48bce74976f59475b1a99/
http://autobuild.buildroot.net/results/a7c/a7cc6187451f944e6846d3f6b5cd3aac700796dd/

Signed-off-by Erico Nunes <[email protected]>

Committed, thanks.

Signature · 1 line
Bye, Peter Korsgaard