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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 14:30:35 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 14:30:35 +0000 |
commit | 378c18e5f024ac5a8aef4cb40d7c9aa9633d144c (patch) | |
tree | 44dfb6ca500d32cabd450649b322a42e70a30683 /tools/checkdecl.sh | |
parent | Initial commit. (diff) | |
download | util-linux-378c18e5f024ac5a8aef4cb40d7c9aa9633d144c.tar.xz util-linux-378c18e5f024ac5a8aef4cb40d7c9aa9633d144c.zip |
Adding upstream version 2.38.1.upstream/2.38.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tools/checkdecl.sh')
-rwxr-xr-x | tools/checkdecl.sh | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/tools/checkdecl.sh b/tools/checkdecl.sh new file mode 100755 index 0000000..d2c8f95 --- /dev/null +++ b/tools/checkdecl.sh @@ -0,0 +1,21 @@ +#!/bin/sh + +# +# This script checks for #ifdef HAVE_DECL_SYMBOL in code. +# +# Autoconf docs: +# +# Unlike the other autoconf ‘AC_CHECK_*S’ macros, when a symbol is not +# declared, HAVE_DECL_symbol is defined to ‘0’ instead of leaving +# HAVE_DECL_symbol undeclared. When you are sure that the check was performed, +# use HAVE_DECL_symbol in #if. +# + +if [ ! -f ./configure ]; then + echo "Not found configure script" + exit 1 +fi + +for decl in $(awk '/HAVE_DECL_.*ac_have_decl/ { print $2 }' configure); do + git grep -nE '[[:blank:]]*#[[:blank:]]*if(ndef|def)[[:blank:]]*'$decl; +done | sort -u |