Commit 18dd8154 authored by Daniel Stenberg's avatar Daniel Stenberg
Browse files

Reverted the previous change and redid it differently as it seemed to not 

work. This is supposed to detect cross-compiling and alert the user, and not
do the POSIX-check for strerror_r() if it already detected a glibc-compatible
strerror_r().
parent 4c587976

acinclude.m4

+18 −16
Original line number Diff line number Diff line
@@ -423,11 +423,15 @@ main () { 
    return 0;

}

],

    dnl if it worked fine

    GLIBC_STRERROR_R="1"

    AC_DEFINE(HAVE_GLIBC_STRERROR_R, 1, [we have a glibc-style strerror_r()])

    AC_MSG_RESULT([yes]),

    dnl this didn't work!

    AC_MSG_RESULT([no])

    AC_MSG_RESULT([no]),

    dnl cross-compiling!

    AC_MSG_NOTICE([cannot determine strerror_r() style: edit lib/config.h manually!])

    )



    if test -z "$GLIBC_STRERROR_R"; then



      AC_MSG_CHECKING([for a POSIX strerror_r API])

      AC_TRY_RUN([
@@ -445,18 +449,16 @@ main () { 
    return 0;

}

],

    dnl it worked, we have POSIX-style strerror()

      AC_DEFINE(HAVE_POSIX_STRERROR_R, 1, [we have a POSIX-style strerror_r()])

      AC_MSG_RESULT([yes]),

    dnl it failed, we don't have POSIX-style

    AC_MSG_RESULT([no])

    ) dnl end of AC_TRY_RUN() for POSIX strerror_r()



      AC_MSG_RESULT([no]) ,

      dnl cross-compiling!

    ,

      AC_MSG_NOTICE([cannot determine strerror_r() style: edit lib/config.h manually!])

  ) dnl end of AC_TRY_RUN() for glibc strerror_r()

  fi

    )



    fi dnl if not using glibc API



  fi dnl we have a strerror_r



])