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Use CPPFLAGS, LDFLAGS and LIBS as appropiate.
[tinc]
/
m4
/
zlib.m4
diff --git
a/m4/zlib.m4
b/m4/zlib.m4
index
d691326
..
dcf2c3a
100644
(file)
--- a/
m4/zlib.m4
+++ b/
m4/zlib.m4
@@
-2,27
+2,23
@@
dnl Check to find the zlib headers/libraries
AC_DEFUN(tinc_ZLIB,
[
AC_DEFUN(tinc_ZLIB,
[
- tinc_ac_save_CPPFLAGS="$CPPFLAGS"
-
AC_ARG_WITH(zlib,
AC_HELP_STRING([--with-zlib=DIR], [zlib base directory, or:]),
[zlib="$withval"
AC_ARG_WITH(zlib,
AC_HELP_STRING([--with-zlib=DIR], [zlib base directory, or:]),
[zlib="$withval"
- CFLAGS="$CFLAGS -I$withval/include"
CPPFLAGS="$CPPFLAGS -I$withval/include"
CPPFLAGS="$CPPFLAGS -I$withval/include"
- L
IBS="$LIB
S -L$withval/lib"]
+ L
DFLAGS="$LDFLAG
S -L$withval/lib"]
)
AC_ARG_WITH(zlib-include,
AC_HELP_STRING([--with-zlib-include=DIR], [zlib headers directory]),
[zlib_include="$withval"
)
AC_ARG_WITH(zlib-include,
AC_HELP_STRING([--with-zlib-include=DIR], [zlib headers directory]),
[zlib_include="$withval"
- CFLAGS="$CFLAGS -I$withval"
CPPFLAGS="$CPPFLAGS -I$withval"]
)
AC_ARG_WITH(zlib-lib,
AC_HELP_STRING([--with-zlib-lib=DIR], [zlib library directory]),
[zlib_lib="$withval"
CPPFLAGS="$CPPFLAGS -I$withval"]
)
AC_ARG_WITH(zlib-lib,
AC_HELP_STRING([--with-zlib-lib=DIR], [zlib library directory]),
[zlib_lib="$withval"
- L
IBS="$LIB
S -L$withval"]
+ L
DFLAGS="$LDFLAG
S -L$withval"]
)
AC_CHECK_HEADERS(zlib.h,
)
AC_CHECK_HEADERS(zlib.h,
@@
-30,8
+26,6
@@
AC_DEFUN(tinc_ZLIB,
[AC_MSG_ERROR("zlib header files not found."); break]
)
[AC_MSG_ERROR("zlib header files not found."); break]
)
- CPPFLAGS="$tinc_ac_save_CPPFLAGS"
-
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.")]