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From: =?utf-8?b?T3R0byBLZWvDpGzDpGluZW4=?= <otto@debian.org>
Date: Wed, 11 Feb 2026 15:57:44 +0000
Subject: Fix printf format string error in info target
The build fails on Launchpad because the Makefile's info target uses
`printf` with unescaped `%` characters from the OLDCXX and OLDLD
variables. These are interpreted as invalid format specifiers.
Change the printf calls to use `%s` format specifiers for the variables
instead of embedding them directly in the format string.
Fixes:
DGPU_SUPPORT
CXXFLAGS | (REQFLAGS...
/bin/sh: 13: printf: %7B: invalid directive
LDFLAGS | (LDCXXFLAGS...
make[1]: *** [Makefile:229: info] Error 2
Forwarded: not yet, should be
---
Makefile | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Makefile b/Makefile
index d08a4ac..1ff3a41 100755
--- a/Makefile
+++ b/Makefile
@@ -237,8 +237,8 @@ info:
@printf "\033[1;91mWARNFLAGS \033[1;94m:| \033[0m$(WARNFLAGS)\n"
@printf "\033[1;94mOPTFLAGS \033[1;94m:| \033[0m$(OPTFLAGS)\n"
@printf "\033[1;93mLDCXXFLAGS \033[1;94m:| \033[0m$(LDCXXFLAGS)\n"
- @printf "\033[1;95mCXXFLAGS \033[1;92m+| \033[0;37m\$$(\033[92mREQFLAGS\033[37m) \$$(\033[93mLDCXXFLAGS\033[37m) \$$(\033[94mOPTFLAGS\033[37m) \$$(\033[91mWARNFLAGS\033[37m) $(OLDCXX)\n"
- @printf "\033[1;95mLDFLAGS \033[1;92m+| \033[0;37m\$$(\033[93mLDCXXFLAGS\033[37m) \$$(\033[94mOPTFLAGS\033[37m) \$$(\033[91mWARNFLAGS\033[37m) $(OLDLD)\n"
+ @printf "\033[1;95mCXXFLAGS \033[1;92m+| \033[0;37m\$$(\033[92mREQFLAGS\033[37m) \$$(\033[93mLDCXXFLAGS\033[37m) \$$(\033[94mOPTFLAGS\033[37m) \$$(\033[91mWARNFLAGS\033[37m) %s\n" "$(OLDCXX)"
+ @printf "\033[1;95mLDFLAGS \033[1;92m+| \033[0;37m\$$(\033[93mLDCXXFLAGS\033[37m) \$$(\033[94mOPTFLAGS\033[37m) \$$(\033[91mWARNFLAGS\033[37m) %s\n" "$(OLDLD)"
else
info:
@true
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