[Buildroot] [PATCH 1/1] package/llvm-project/lld: fix broken symlink in SDK

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7 messages, 2 authors, 2025-09-19 · open the first message on its own page

[Buildroot] [PATCH 1/1] package/llvm-project/lld: fix broken symlink in SDK

From: vkrawiec <hidden>
Date: 2025-01-20 16:28:27

The symlink bin/lld -> $(GNU_TARGET_NAME)/bin/lld is broken inside a SDK containing host-lld package
The symlink still points to the location of lld inside the build's host folder instead of the location of lld inside the SDK
In consequence GCC is not able to find lld linker
Changing the symlink to be relative during host-lld installation fixes the problem

Signed-off-by: vkrawiec <redacted>
---
 package/llvm-project/lld/lld.mk | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/package/llvm-project/lld/lld.mk b/package/llvm-project/lld/lld.mk
index 539dd0bd71..0c1fce4860 100644
--- a/package/llvm-project/lld/lld.mk
+++ b/package/llvm-project/lld/lld.mk

@@ -18,8 +18,8 @@ HOST_LLD_CONF_OPTS += -DBUILD_SHARED_LIBS=OFF
 # GCC looks for tools in a different path from LLD's default installation path
 define HOST_LLD_CREATE_SYMLINKS
 	mkdir -p $(HOST_DIR)/$(GNU_TARGET_NAME)/bin
-	ln -sf $(HOST_DIR)/bin/lld $(HOST_DIR)/$(GNU_TARGET_NAME)/bin/lld
-	ln -sf $(HOST_DIR)/bin/lld $(HOST_DIR)/$(GNU_TARGET_NAME)/bin/ld.lld
+	ln -sfr $(HOST_DIR)/bin/lld $(HOST_DIR)/$(GNU_TARGET_NAME)/bin/lld
+	ln -sfr $(HOST_DIR)/bin/lld $(HOST_DIR)/$(GNU_TARGET_NAME)/bin/ld.lld
 endef
 
 HOST_LLD_POST_INSTALL_HOOKS += HOST_LLD_CREATE_SYMLINKS

-- 
2.43.0

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Re: [Buildroot] [PATCH 1/1] package/llvm-project/lld: fix broken symlink in SDK

From: Romain Naour via buildroot <hidden>
Date: 2025-08-10 20:14:00

Hello Victor, All,

Le 20/01/2025 à 17:28, vkrawiec a écrit :

The symlink bin/lld -> $(GNU_TARGET_NAME)/bin/lld is broken inside a SDK containing host-lld package
The symlink still points to the location of lld inside the build's host folder instead of the location of lld inside the SDK
In consequence GCC is not able to find lld linker
Changing the symlink to be relative during host-lld installation fixes the problem

Sorry for the slow reply.

I did a test with make sdk and indeed, the
$(HOST_DIR)/$(GNU_TARGET_NAME)/bin/lld still points to the location of lld
inside the HOST_DIR directory where host-lld was initially installed.

As soon as the sdk is relocated, the symlink is wrong.

Acked-by: Romain Naour <redacted>

Signed-off-by: vkrawiec <redacted>

Can you fix you name in your SoB line? It should be "Victor Krawiec"

Best regards,
Romain

quoted hunk

---
 package/llvm-project/lld/lld.mk | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/package/llvm-project/lld/lld.mk b/package/llvm-project/lld/lld.mk
index 539dd0bd71..0c1fce4860 100644
--- a/package/llvm-project/lld/lld.mk
+++ b/package/llvm-project/lld/lld.mk

@@ -18,8 +18,8 @@ HOST_LLD_CONF_OPTS += -DBUILD_SHARED_LIBS=OFF
 # GCC looks for tools in a different path from LLD's default installation path
 define HOST_LLD_CREATE_SYMLINKS
 	mkdir -p $(HOST_DIR)/$(GNU_TARGET_NAME)/bin
-	ln -sf $(HOST_DIR)/bin/lld $(HOST_DIR)/$(GNU_TARGET_NAME)/bin/lld
-	ln -sf $(HOST_DIR)/bin/lld $(HOST_DIR)/$(GNU_TARGET_NAME)/bin/ld.lld
+	ln -sfr $(HOST_DIR)/bin/lld $(HOST_DIR)/$(GNU_TARGET_NAME)/bin/lld
+	ln -sfr $(HOST_DIR)/bin/lld $(HOST_DIR)/$(GNU_TARGET_NAME)/bin/ld.lld
 endef
 
 HOST_LLD_POST_INSTALL_HOOKS += HOST_LLD_CREATE_SYMLINKS

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[Buildroot] [PATCH v2] package/llvm-project/lld: fix broken symlink in SDK

From: Victor Krawiec <hidden>
Date: 2025-08-12 09:28:56

From: vkrawiec <redacted>

The symlink bin/lld -> $(GNU_TARGET_NAME)/bin/lld is broken inside a SDK containing host-lld package
The symlink still points to the location of lld inside the build's host folder instead of the location of lld inside the SDK
In consequence GCC is not able to find lld linker
Changing the symlink to be relative during host-lld installation fixes the problem

Signed-off-by: Victor Krawiec <redacted>

---
Changes v1 -> v2:
  - Change SoB line to use full name
---
 package/llvm-project/lld/lld.mk | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/package/llvm-project/lld/lld.mk b/package/llvm-project/lld/lld.mk
index c9a2d3796b..e7233e74ae 100644
--- a/package/llvm-project/lld/lld.mk
+++ b/package/llvm-project/lld/lld.mk

@@ -20,8 +20,8 @@ HOST_LLD_CONF_OPTS += -DLLVM_COMMON_CMAKE_UTILS=$(HOST_DIR)/lib/cmake/llvm
 # GCC looks for tools in a different path from LLD's default installation path
 define HOST_LLD_CREATE_SYMLINKS
 	mkdir -p $(HOST_DIR)/$(GNU_TARGET_NAME)/bin
-	ln -sf $(HOST_DIR)/bin/lld $(HOST_DIR)/$(GNU_TARGET_NAME)/bin/lld
-	ln -sf $(HOST_DIR)/bin/lld $(HOST_DIR)/$(GNU_TARGET_NAME)/bin/ld.lld
+	ln -sfr $(HOST_DIR)/bin/lld $(HOST_DIR)/$(GNU_TARGET_NAME)/bin/lld
+	ln -sfr $(HOST_DIR)/bin/lld $(HOST_DIR)/$(GNU_TARGET_NAME)/bin/ld.lld
 endef
 
 HOST_LLD_POST_INSTALL_HOOKS += HOST_LLD_CREATE_SYMLINKS

-- 
2.43.0


-- 
*t.+33 438 020 555 *





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buildroot mailing list
buildroot@buildroot.org
https://lists.buildroot.org/mailman/listinfo/buildroot

Re: [Buildroot] [PATCH v2] package/llvm-project/lld: fix broken symlink in SDK

From: Romain Naour via buildroot <hidden>
Date: 2025-08-24 15:42:57

Hello Victor,

Le 12/08/2025 à 11:28, Victor Krawiec a écrit :

From: vkrawiec <redacted>

The symlink bin/lld -> $(GNU_TARGET_NAME)/bin/lld is broken inside a SDK containing host-lld package
The symlink still points to the location of lld inside the build's host folder instead of the location of lld inside the SDK
In consequence GCC is not able to find lld linker
Changing the symlink to be relative during host-lld installation fixes the problem

Signed-off-by: Victor Krawiec <redacted>

---
Changes v1 -> v2:
  - Change SoB line to use full name

It's important to have the commit Author is matching with the SoB line.

WARNING: Author is a single name: "vkrawiec"
WARNING: Author and SoB line do not match, or missing SoB line

After updating your gitconfig, you can update your commit using:

git commit --amend --reset-author

Best regards,
Romain

quoted hunk

---
 package/llvm-project/lld/lld.mk | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/package/llvm-project/lld/lld.mk b/package/llvm-project/lld/lld.mk
index c9a2d3796b..e7233e74ae 100644
--- a/package/llvm-project/lld/lld.mk
+++ b/package/llvm-project/lld/lld.mk

@@ -20,8 +20,8 @@ HOST_LLD_CONF_OPTS += -DLLVM_COMMON_CMAKE_UTILS=$(HOST_DIR)/lib/cmake/llvm
 # GCC looks for tools in a different path from LLD's default installation path
 define HOST_LLD_CREATE_SYMLINKS
 	mkdir -p $(HOST_DIR)/$(GNU_TARGET_NAME)/bin
-	ln -sf $(HOST_DIR)/bin/lld $(HOST_DIR)/$(GNU_TARGET_NAME)/bin/lld
-	ln -sf $(HOST_DIR)/bin/lld $(HOST_DIR)/$(GNU_TARGET_NAME)/bin/ld.lld
+	ln -sfr $(HOST_DIR)/bin/lld $(HOST_DIR)/$(GNU_TARGET_NAME)/bin/lld
+	ln -sfr $(HOST_DIR)/bin/lld $(HOST_DIR)/$(GNU_TARGET_NAME)/bin/ld.lld
 endef
 
 HOST_LLD_POST_INSTALL_HOOKS += HOST_LLD_CREATE_SYMLINKS

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buildroot mailing list
buildroot@buildroot.org
https://lists.buildroot.org/mailman/listinfo/buildroot

[Buildroot] [PATCH v3] package/llvm-project/lld: fix broken symlink in SDK

From: Victor Krawiec <hidden>
Date: 2025-09-01 08:22:49

The symlink bin/lld -> $(GNU_TARGET_NAME)/bin/lld is broken inside a SDK containing host-lld package
The symlink still points to the location of lld inside the build's host folder instead of the location of lld inside the SDK
In consequence GCC is not able to find lld linker
Changing the symlink to be relative during host-lld installation fixes the problem

Signed-off-by: Victor Krawiec <redacted>

---
Changes v2 -> v3:
  - Change commit Author to match SoB line

Changes v1 -> v2:
  - Change SoB line to use full name

Signed-off-by: Victor Krawiec <redacted>
---
 package/llvm-project/lld/lld.mk | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/package/llvm-project/lld/lld.mk b/package/llvm-project/lld/lld.mk
index c9a2d3796b..e7233e74ae 100644
--- a/package/llvm-project/lld/lld.mk
+++ b/package/llvm-project/lld/lld.mk

@@ -20,8 +20,8 @@ HOST_LLD_CONF_OPTS += -DLLVM_COMMON_CMAKE_UTILS=$(HOST_DIR)/lib/cmake/llvm
 # GCC looks for tools in a different path from LLD's default installation path
 define HOST_LLD_CREATE_SYMLINKS
 	mkdir -p $(HOST_DIR)/$(GNU_TARGET_NAME)/bin
-	ln -sf $(HOST_DIR)/bin/lld $(HOST_DIR)/$(GNU_TARGET_NAME)/bin/lld
-	ln -sf $(HOST_DIR)/bin/lld $(HOST_DIR)/$(GNU_TARGET_NAME)/bin/ld.lld
+	ln -sfr $(HOST_DIR)/bin/lld $(HOST_DIR)/$(GNU_TARGET_NAME)/bin/lld
+	ln -sfr $(HOST_DIR)/bin/lld $(HOST_DIR)/$(GNU_TARGET_NAME)/bin/ld.lld
 endef
 
 HOST_LLD_POST_INSTALL_HOOKS += HOST_LLD_CREATE_SYMLINKS

-- 
2.43.0


-- 
*t.+33 438 020 555 *





_______________________________________________
buildroot mailing list
buildroot@buildroot.org
https://lists.buildroot.org/mailman/listinfo/buildroot

Re: [Buildroot] [PATCH v3] package/llvm-project/lld: fix broken symlink in SDK

From: Romain Naour via buildroot <hidden>
Date: 2025-09-10 21:38:21

Hello Victor, All,

Le 01/09/2025 à 10:22, Victor Krawiec a écrit :

The symlink bin/lld -> $(GNU_TARGET_NAME)/bin/lld is broken inside a SDK containing host-lld package
The symlink still points to the location of lld inside the build's host folder instead of the location of lld inside the SDK
In consequence GCC is not able to find lld linker
Changing the symlink to be relative during host-lld installation fixes the problem

Signed-off-by: Victor Krawiec <redacted>

Applied to master, thanks.

Best regards,
Romain

quoted hunk

---
Changes v2 -> v3:
  - Change commit Author to match SoB line

Changes v1 -> v2:
  - Change SoB line to use full name

Signed-off-by: Victor Krawiec <redacted>
---
 package/llvm-project/lld/lld.mk | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/package/llvm-project/lld/lld.mk b/package/llvm-project/lld/lld.mk
index c9a2d3796b..e7233e74ae 100644
--- a/package/llvm-project/lld/lld.mk
+++ b/package/llvm-project/lld/lld.mk

@@ -20,8 +20,8 @@ HOST_LLD_CONF_OPTS += -DLLVM_COMMON_CMAKE_UTILS=$(HOST_DIR)/lib/cmake/llvm
 # GCC looks for tools in a different path from LLD's default installation path
 define HOST_LLD_CREATE_SYMLINKS
 	mkdir -p $(HOST_DIR)/$(GNU_TARGET_NAME)/bin
-	ln -sf $(HOST_DIR)/bin/lld $(HOST_DIR)/$(GNU_TARGET_NAME)/bin/lld
-	ln -sf $(HOST_DIR)/bin/lld $(HOST_DIR)/$(GNU_TARGET_NAME)/bin/ld.lld
+	ln -sfr $(HOST_DIR)/bin/lld $(HOST_DIR)/$(GNU_TARGET_NAME)/bin/lld
+	ln -sfr $(HOST_DIR)/bin/lld $(HOST_DIR)/$(GNU_TARGET_NAME)/bin/ld.lld
 endef
 
 HOST_LLD_POST_INSTALL_HOOKS += HOST_LLD_CREATE_SYMLINKS

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buildroot mailing list
buildroot@buildroot.org
https://lists.buildroot.org/mailman/listinfo/buildroot

Re: [Buildroot] [PATCH v3] package/llvm-project/lld: fix broken symlink in SDK

From: Thomas Perale via buildroot <hidden>
Date: 2025-09-19 12:56:23

In reply of:

The symlink bin/lld -> $(GNU_TARGET_NAME)/bin/lld is broken inside a SDK containing host-lld package
The symlink still points to the location of lld inside the build's host folder instead of the location of lld inside the SDK
In consequence GCC is not able to find lld linker
Changing the symlink to be relative during host-lld installation fixes the problem

Signed-off-by: Victor Krawiec <redacted>

Applied to 2025.02.x, 2025.05.x & 2025.08.x. Thanks

quoted hunk

---
Changes v2 -> v3:
  - Change commit Author to match SoB line

Changes v1 -> v2:
  - Change SoB line to use full name

Signed-off-by: Victor Krawiec <redacted>
---
 package/llvm-project/lld/lld.mk | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/package/llvm-project/lld/lld.mk b/package/llvm-project/lld/lld.mk
index c9a2d3796b..e7233e74ae 100644
--- a/package/llvm-project/lld/lld.mk
+++ b/package/llvm-project/lld/lld.mk

@@ -20,8 +20,8 @@ HOST_LLD_CONF_OPTS += -DLLVM_COMMON_CMAKE_UTILS=$(HOST_DIR)/lib/cmake/llvm
 # GCC looks for tools in a different path from LLD's default installation path
 define HOST_LLD_CREATE_SYMLINKS
 	mkdir -p $(HOST_DIR)/$(GNU_TARGET_NAME)/bin
-	ln -sf $(HOST_DIR)/bin/lld $(HOST_DIR)/$(GNU_TARGET_NAME)/bin/lld
-	ln -sf $(HOST_DIR)/bin/lld $(HOST_DIR)/$(GNU_TARGET_NAME)/bin/ld.lld
+	ln -sfr $(HOST_DIR)/bin/lld $(HOST_DIR)/$(GNU_TARGET_NAME)/bin/lld
+	ln -sfr $(HOST_DIR)/bin/lld $(HOST_DIR)/$(GNU_TARGET_NAME)/bin/ld.lld
 endef
 
 HOST_LLD_POST_INSTALL_HOOKS += HOST_LLD_CREATE_SYMLINKS

-- 
2.43.0


-- 
*t.+33 438 020 555 *





_______________________________________________
buildroot mailing list
buildroot@buildroot.org
https://lists.buildroot.org/mailman/listinfo/buildroot

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