[FS#572] OpenSSL STAMP_CONFIGURED can lead to filename too long

[LEDE Bugs]

The following task has a new comment added:

FS#572 - OpenSSL STAMP_CONFIGURED can lead to filename too long
User who did this - Florian Fainelli (ffainelli)

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Proposed fix:

diff --git a/package/libs/openssl/Makefile b/package/libs/openssl/Makefile
index 73811e16da97..1aa0677d0d10 100644
--- a/package/libs/openssl/Makefile
+++ b/package/libs/openssl/Makefile
@@ -168,7 +168,7 @@ else
   endif
 endif
 
-STAMP_CONFIGURED := $(STAMP_CONFIGURED)_$(subst $(space),_,$(OPENSSL_OPTIONS))
+STAMP_CONFIGURED := $(STAMP_CONFIGURED)_$(subst $(space),,$(patsubst no-%,n,$(OPENSSL_OPTIONS)))
 
 define Build/Configure
        [ -f $(STAMP_CONFIGURED) ] || { \

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More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=572#comment2022