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Add --disable-zlib configure option

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Timothy Redaelli 2010-02-10 14:52:15 +01:00 • committed by Guus Sliepen
parent eeb505af36
commit ddb8cb0779
2 changed files with 46 additions and 28 deletions
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53
m4/zlib.m4
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@ -2,32 +2,37 @@ dnl Check to find the zlib headers/libraries
AC_DEFUN([tinc_ZLIB],
[
AC_ARG_WITH(zlib,
AS_HELP_STRING([--with-zlib=DIR], [zlib base directory, or:]),
[zlib="$withval"
CPPFLAGS="$CPPFLAGS -I$withval/include"
LDFLAGS="$LDFLAGS -L$withval/lib"]
)
AC_ARG_ENABLE([zlib],
AS_HELP_STRING([--disable-zlib], [disable zlib compression support]))
AS_IF([test "x$enable_zlib" != "xno"], [
AC_DEFINE(HAVE_ZLIB, 1, [have zlib compression support])
AC_ARG_WITH(zlib,
AS_HELP_STRING([--with-zlib=DIR], [zlib base directory, or:]),
[zlib="$withval"
CPPFLAGS="$CPPFLAGS -I$withval/include"
LDFLAGS="$LDFLAGS -L$withval/lib"]
)
AC_ARG_WITH(zlib-include,
AS_HELP_STRING([--with-zlib-include=DIR], [zlib headers directory]),
[zlib_include="$withval"
CPPFLAGS="$CPPFLAGS -I$withval"]
)
AC_ARG_WITH(zlib-include,
AS_HELP_STRING([--with-zlib-include=DIR], [zlib headers directory]),
[zlib_include="$withval"
CPPFLAGS="$CPPFLAGS -I$withval"]
)
AC_ARG_WITH(zlib-lib,
AS_HELP_STRING([--with-zlib-lib=DIR], [zlib library directory]),
[zlib_lib="$withval"
LDFLAGS="$LDFLAGS -L$withval"]
)
AC_ARG_WITH(zlib-lib,
AS_HELP_STRING([--with-zlib-lib=DIR], [zlib library directory]),
[zlib_lib="$withval"
LDFLAGS="$LDFLAGS -L$withval"]
)
AC_CHECK_HEADERS(zlib.h,
[],
[AC_MSG_ERROR("zlib header files not found."); break]
)
AC_CHECK_HEADERS(zlib.h,
[],
[AC_MSG_ERROR("zlib header files not found."); break]
)
AC_CHECK_LIB(z, compress2,
[LIBS="$LIBS -lz"],
[AC_MSG_ERROR("zlib libraries not found.")]
)
AC_CHECK_LIB(z, compress2,
[LIBS="$LIBS -lz"],
[AC_MSG_ERROR("zlib libraries not found.")]
)
])
])