FreeBSD:Makefile格式不正确的条件（${PORT_OPTIONS:MLIBSIGSEGV}），出现致命错误

我正在寻找一种方法，在FreeBSD 6.3上为各种端口软件包的端口文件夹中进行安装

我正在尝试使用端口安装m4，但遇到此错误

[root@SM2-BSD /usr/ports/devel/m4]# make install
"Makefile", line 38: Malformed conditional (${PORT_OPTIONS:MLIBSIGSEGV})
"Makefile", line 41: if-less else
"Makefile", line 43: if-less endif
make: fatal errors encountered -- cannot continue

这是在我做了一件事之后发生的

portsnap fetch extract update

在进行make安装时，我在emacs端口中也遇到了类似的错误

[root@SM2-BSD /usr/ports/editors/emacs]# make install
"Makefile", line 83: Malformed conditional (${PORT_OPTIONS:MCANNA})
"Makefile", line 92: if-less endif
"Makefile", line 100: Malformed conditional (${PORT_OPTIONS:MSVG})
"Makefile", line 106: Malformed conditional (${PORT_OPTIONS:MGTK2})
"Makefile", line 109: if-less elif
"Makefile", line 112: if-less elif
"Makefile", line 115: if-less elif
"Makefile", line 118: if-less elif
"Makefile", line 121: if-less endif
"Makefile", line 123: Malformed conditional (!${PORT_OPTIONS:MSCROLLBARS})
"Makefile", line 125: if-less endif
"Makefile", line 127: Malformed conditional (!${PORT_OPTIONS:MSYNC_INPUT})
"Makefile", line 129: if-less endif
"Makefile", line 131: Malformed conditional (${PORT_OPTIONS:MJPEG})
"Makefile", line 133: if-less else
"Makefile", line 135: if-less endif
"Makefile", line 137: Malformed conditional (${PORT_OPTIONS:MTIFF})
"Makefile", line 139: if-less else
"Makefile", line 141: if-less endif
"Makefile", line 143: Malformed conditional (${PORT_OPTIONS:MGIF})
"Makefile", line 145: if-less else
"Makefile", line 147: if-less endif
"Makefile", line 149: Malformed conditional (${PORT_OPTIONS:MPNG})
"Makefile", line 151: if-less else
"Makefile", line 153: if-less endif
"Makefile", line 155: Malformed conditional (${PORT_OPTIONS:MXPM})
"Makefile", line 157: if-less else
"Makefile", line 159: if-less endif
"Makefile", line 161: Malformed conditional (${PORT_OPTIONS:MXFT})
"Makefile", line 165: Malformed conditional (${PORT_OPTIONS:MM17N})
"Makefile", line 168: if-less else
"Makefile", line 170: if-less endif
"Makefile", line 171: Malformed conditional (${PORT_OPTIONS:MOTF})
"Makefile", line 174: if-less else
"Makefile", line 176: if-less endif
"Makefile", line 177: if-less else
"Makefile", line 179: Malformed conditional (${PORT_OPTIONS:MM17N})
"Makefile", line 181: if-less elif
"Makefile", line 183: if-less endif
"Makefile", line 185: if-less endif
"Makefile", line 187: Malformed conditional (${PORT_OPTIONS:MMAGICK})
"Makefile", line 190: if-less else
"Makefile", line 192: if-less endif
"Makefile", line 194: Malformed conditional (${PORT_OPTIONS:MGSETTINGS})
"Makefile", line 197: if-less else
"Makefile", line 199: if-less endif
"Makefile", line 201: Malformed conditional (${PORT_OPTIONS:MGCONF})
"Makefile", line 204: if-less else
"Makefile", line 206: if-less endif
"Makefile", line 208: Malformed conditional (${PORT_OPTIONS:MXIM})
"Makefile", line 210: if-less else
"Makefile", line 212: if-less endif
"Makefile", line 214: if-less endif
"Makefile", line 216: Malformed conditional (${PORT_OPTIONS:MSOUND})
"Makefile", line 218: if-less else
"Makefile", line 220: if-less endif
"Makefile", line 222: Malformed conditional (${PORT_OPTIONS:MDBUS})
"Makefile", line 225: if-less else
"Makefile", line 227: if-less endif
"Makefile", line 229: Malformed conditional (${PORT_OPTIONS:MXML})
"Makefile", line 232: if-less else
"Makefile", line 234: if-less endif
"Makefile", line 236: Malformed conditional (${PORT_OPTIONS:MGNUTLS})
"Makefile", line 239: if-less else
"Makefile", line 241: if-less endif
make: fatal errors encountered -- cannot continue

---

您的

make

实用程序太旧，无法处理当前端口树的makefile使用的功能。您必须更新操作系统或

make

实用程序及其使用的所有基础结构（*.mk文件）。后者是一项棘手的任务，不推荐使用。如果您不想更新当前操作系统，那么在虚拟机中安装当前操作系统怎么样？ValualBox可能是一个很好的开始（虽然你可能面临另一个鸡和蛋问题：VialalBox端口MaxFILE很可能会导致相同的错误。）我会认真考虑把你的操作系统更新到9-稳定，并将所有这些问题变成非问题。

而不是9个稳定，我建议9版本。