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Added !define /ifndef and !define /redef optional arguments

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@6097 212acab6-be3b-0410-9dea-997c60f758d6
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anders_k 2010-06-10 20:42:50 +00:00
parent 74ffaada4e
commit d526c78d05
3 changed files with 19 additions and 2 deletions
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3
Docs/src/defines.but
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@ -10,7 +10,7 @@ Define/conditional compilation related commands:
\S1{define} !define
\c ([/date|/utcdate] gflag [value]) | (/math gflag val1 OP val2) | (/file gflag filename.txt)
\c [/ifndef | /redef] ([/date|/utcdate] gflag [value]) | (/math gflag val1 OP val2) | (/file gflag filename.txt)
This command will add \e{gflag} to the global define list. This will have a similar effect as using the /D switch on the command line (only the define only becomes effective after the !define command).
@ -26,6 +26,7 @@ If \e{/file} is used, the entire text file specified (including whitespace and n
\c !define /math RESULT 3 + 10
\c !define /math REST 15 % ${RESULT}
\c !define /file BUNCHASTUFF somesourcefile.cpp
\c !define /redef USE_SOMETHING ${RESULT} ;redefine USE_SOMETHING
\S1{undef} !undef