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commit: 688566c535111a141f77caf88db12a4338544f7b |
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Author: Sergei Trofimovich <slyfox <AT> inbox <DOT> ru> |
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AuthorDate: Tue May 30 07:51:42 2017 +0000 |
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Commit: William Hubbs <williamh <AT> gentoo <DOT> org> |
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CommitDate: Tue May 30 07:51:42 2017 +0000 |
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URL: https://gitweb.gentoo.org/proj/openrc.git/commit/?id=688566c5 |
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mk/cc.mk: make implicit function declarations fatal (#136) |
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Avoids issues with missing prototypes causing truncation of pointers. |
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Signed-off-by: Sergei Trofimovich <slyfox <AT> gentoo.org> |
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mk/cc.mk | 3 ++- |
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1 file changed, 2 insertions(+), 1 deletion(-) |
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diff --git a/mk/cc.mk b/mk/cc.mk |
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index c9f7f355..6d47aa62 100644 |
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--- a/mk/cc.mk |
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+++ b/mk/cc.mk |
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@@ -26,7 +26,8 @@ _CCFLAGS= -Wall -Wextra -Wimplicit -Wshadow -Wformat=2 \ |
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-Wnested-externs \ |
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-Winline -Wwrite-strings -Wcast-align -Wcast-qual \ |
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-Wpointer-arith \ |
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- -Wdeclaration-after-statement -Wsequence-point |
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+ -Wdeclaration-after-statement -Wsequence-point \ |
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+ -Werror=implicit-function-declaration |
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# We should be using -Wredundant-decls, but our library hidden proto stuff |
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# gives loads of warnings. I don't fully understand it (the hidden proto, |
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