在修改软件的过程中,发现Delphi7.0中自带的ZLib.pas无法编译,错误提示如下,详见附件图。问题很急,怀疑是路径不对,不知道如何设置,希望有高手给出具体解决方案,分数不够再追加
[Error] ZLib.pas(236): Unsatisfied forward or external declaration: '_tr_init'
[Error] ZLib.pas(237): Unsatisfied forward or external declaration: '_tr_tally'
[Error] ZLib.pas(238): Unsatisfied forward or external declaration: '_tr_flush_block'
[Error] ZLib.pas(239): Unsatisfied forward or external declaration: '_tr_align'
[Error] ZLib.pas(240): Unsatisfied forward or external declaration: '_tr_stored_block'
[Error] ZLib.pas(247): Unsatisfied forward or external declaration: 'inflate_trees_bits'
[Error] ZLib.pas(248): Unsatisfied forward or external declaration: 'inflate_trees_dynamic'
[Error] ZLib.pas(249): Unsatisfied forward or external declaration: 'inflate_trees_fixed'
[Error] ZLib.pas(250): Unsatisfied forward or external declaration: 'inflate_trees_free'
[Error] ZLib.pas(256): Unsatisfied forward or external declaration: 'inflate_fast'
[Error] ZLib.pas(632): Unsatisfied forward or external declaration: '_z_errmsg'
[Error] ZLib.pas(632): Unsatisfied forward or external declaration: '_zcalloc'
[Error] ZLib.pas(632): Unsatisfied forward or external declaration: '_zcfree'
[Error] ZLib.pas(632): Unsatisfied forward or external declaration: '@crc32'
[Error] ZLib.pas(632): Unsatisfied forward or external declaration: '@compressBound'
[Fatal Error] MainUnit.pas(93): Could not compile used unit 'ZLib.pas'
[Error] ZLib.pas(236): Unsatisfied forward or external declaration: '_tr_init'
[Error] ZLib.pas(237): Unsatisfied forward or external declaration: '_tr_tally'
[Error] ZLib.pas(238): Unsatisfied forward or external declaration: '_tr_flush_block'
[Error] ZLib.pas(239): Unsatisfied forward or external declaration: '_tr_align'
[Error] ZLib.pas(240): Unsatisfied forward or external declaration: '_tr_stored_block'
[Error] ZLib.pas(247): Unsatisfied forward or external declaration: 'inflate_trees_bits'
[Error] ZLib.pas(248): Unsatisfied forward or external declaration: 'inflate_trees_dynamic'
[Error] ZLib.pas(249): Unsatisfied forward or external declaration: 'inflate_trees_fixed'
[Error] ZLib.pas(250): Unsatisfied forward or external declaration: 'inflate_trees_free'
[Error] ZLib.pas(256): Unsatisfied forward or external declaration: 'inflate_fast'
[Error] ZLib.pas(632): Unsatisfied forward or external declaration: '_z_errmsg'
[Error] ZLib.pas(632): Unsatisfied forward or external declaration: '_zcalloc'
[Error] ZLib.pas(632): Unsatisfied forward or external declaration: '_zcfree'
[Error] ZLib.pas(632): Unsatisfied forward or external declaration: '@crc32'
[Error] ZLib.pas(632): Unsatisfied forward or external declaration: '@compressBound'
[Fatal Error] MainUnit.pas(93): Could not compile used unit 'ZLib.pas'
解决方案 »
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不过你得问题不一定是路径问题,变量未声明
或者是没有引入这些变量所在的单元
C:\Program Files\Borland\Delphi7\Source\Rtl\Common
先检查一下