acinclude.m4: Remove LIBGFOR_CHECK_ATTRIBUTE_DLLEXPORT.

	* acinclude.m4: Remove LIBGFOR_CHECK_ATTRIBUTE_DLLEXPORT.
	* configure.ac: Remove checks for strcasestr, execl, close,
	getrlimit, readlink, getppid, powl, erfl, j0l, j1l, y0l, y1l,
	tgammal, and lgammal.
	* config.h.in: Regenerate.
	* configure: Regenerate.

From-SVN: r227319

1 files changed, 3 insertions, 13 deletions

diff --git a/libgfortran/configure.ac b/libgfortran/configure.ac
index a6a154126c8..97b91529ebc 100644
--- a/libgfortran/configure.ac
+++ b/libgfortran/configure.ac
@@ -286,7 +286,6 @@ if test "${hardwire_newlib:-0}" -eq 1; then
    AC_DEFINE(HAVE_MKSTEMP, 1, [Define if you have mkstemp.])
    AC_DEFINE(HAVE_STRTOF, 1, [Define if you have strtof.])
    AC_DEFINE(HAVE_SNPRINTF, 1, [Define if you have snprintf.])
-   AC_DEFINE(HAVE_STRCASESTR, 1, [Define if you have strcasestr.])
    AC_DEFINE(HAVE_VSNPRINTF, 1, [Define if you have vsnprintf.])
    AC_DEFINE(HAVE_LOCALTIME_R, 1, [Define if you have localtime_r.])
    AC_DEFINE(HAVE_GMTIME_R, 1, [Define if you have gmtime_r.])
@@ -302,10 +301,10 @@ if test "${hardwire_newlib:-0}" -eq 1; then
 else
    AC_CHECK_FUNCS_ONCE(getrusage times mkstemp strtof strtold snprintf \
    ftruncate chsize chdir getlogin gethostname kill link symlink sleep ttyname \
-   alarm access fork execl setmode close fcntl \
-   strcasestr getrlimit gettimeofday stat fstat lstat getpwuid vsnprintf dup \
+   alarm access fork setmode fcntl \
+   gettimeofday stat fstat lstat getpwuid vsnprintf dup \
    getcwd localtime_r gmtime_r getpwuid_r ttyname_r clock_gettime \
-   readlink getgid getpid getppid getuid geteuid umask getegid \
+   getgid getpid getuid geteuid umask getegid \
    secure_getenv __secure_getenv mkostemp strnlen strndup newlocale \
    freelocale uselocale strerror_l)
 fi
@@ -400,7 +399,6 @@ GCC_CHECK_MATH_FUNC([nextafter])
 GCC_CHECK_MATH_FUNC([nextafterl])
 GCC_CHECK_MATH_FUNC([powf])
 GCC_CHECK_MATH_FUNC([pow])
-GCC_CHECK_MATH_FUNC([powl])
 GCC_CHECK_MATH_FUNC([cpowf])
 GCC_CHECK_MATH_FUNC([cpow])
 GCC_CHECK_MATH_FUNC([cpowl])
@@ -451,34 +449,27 @@ GCC_CHECK_MATH_FUNC([trunc])
 GCC_CHECK_MATH_FUNC([truncl])
 GCC_CHECK_MATH_FUNC([erff])
 GCC_CHECK_MATH_FUNC([erf])
-GCC_CHECK_MATH_FUNC([erfl])
 GCC_CHECK_MATH_FUNC([erfcf])
 GCC_CHECK_MATH_FUNC([erfc])
 GCC_CHECK_MATH_FUNC([erfcl])
 GCC_CHECK_MATH_FUNC([j0f])
 GCC_CHECK_MATH_FUNC([j0])
-GCC_CHECK_MATH_FUNC([j0l])
 GCC_CHECK_MATH_FUNC([j1f])
 GCC_CHECK_MATH_FUNC([j1])
-GCC_CHECK_MATH_FUNC([j1l])
 GCC_CHECK_MATH_FUNC([jnf])
 GCC_CHECK_MATH_FUNC([jn])
 GCC_CHECK_MATH_FUNC([jnl])
 GCC_CHECK_MATH_FUNC([y0f])
 GCC_CHECK_MATH_FUNC([y0])
-GCC_CHECK_MATH_FUNC([y0l])
 GCC_CHECK_MATH_FUNC([y1f])
 GCC_CHECK_MATH_FUNC([y1])
-GCC_CHECK_MATH_FUNC([y1l])
 GCC_CHECK_MATH_FUNC([ynf])
 GCC_CHECK_MATH_FUNC([yn])
 GCC_CHECK_MATH_FUNC([ynl])
 GCC_CHECK_MATH_FUNC([tgamma])
 GCC_CHECK_MATH_FUNC([tgammaf])
-GCC_CHECK_MATH_FUNC([tgammal])
 GCC_CHECK_MATH_FUNC([lgamma])
 GCC_CHECK_MATH_FUNC([lgammaf])
-GCC_CHECK_MATH_FUNC([lgammal])
 
 # Check for GFORTRAN_C99_1.1 funcs
 GCC_CHECK_MATH_FUNC([cacos])
@@ -599,7 +590,6 @@ fi
 
 # Check out attribute support.
 LIBGFOR_CHECK_ATTRIBUTE_VISIBILITY
-LIBGFOR_CHECK_ATTRIBUTE_DLLEXPORT
 LIBGFOR_CHECK_ATTRIBUTE_ALIAS
 
 # Check out sync builtins support.