Patchwork [09/12] gcc: force symlink creation

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Submitter Thomas Petazzoni
Date Aug. 28, 2013, 6:35 a.m.
Message ID <1377671731-28656-10-git-send-email-thomas.petazzoni@free-electrons.com>
Download mbox | patch
Permalink /patch/270368/
State Accepted
Commit 094fd1d01de46a61bbc59343841f762817b9cc81
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Comments

Thomas Petazzoni - Aug. 28, 2013, 6:35 a.m.
The HOST_GCC_CONFIGURE_SYMLINK creates a symbolic link
$(@D)/build/configure -> $(@D)/configure for each build step of
gcc. However, it was only using 'ln -s' and not 'ln -sf', which was
causing problems when doing 'make host-gcc-final-reconfigure' for
example, because the configure commands (including this macro) are
being re-executed, but the symbolic link already exists.

Changing this symbolic link creation to 'ln -sf' fixes this problem.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---
 package/gcc/gcc.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch

diff --git a/package/gcc/gcc.mk b/package/gcc/gcc.mk
index cd6efed..20d6d14 100644
--- a/package/gcc/gcc.mk
+++ b/package/gcc/gcc.mk
@@ -76,7 +76,7 @@  endef
 
 define HOST_GCC_CONFIGURE_SYMLINK
 	mkdir -p $(@D)/build
-	ln -s ../configure $(@D)/build/configure
+	ln -sf ../configure $(@D)/build/configure
 endef
 
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