From 7a641dd58ddfba2b7e9483278c05ba752864213d Mon Sep 17 00:00:00 2001 From: Jon TURNEY Date: Mon, 2 Jun 2014 17:40:38 +0100 Subject: [PATCH] configure: Don't special case Cygwin to use gnu99, define _XOPEN_SOURCE instead Revert "build: Build on Cygwin with gnu99 instead of c99." and define _XOPEN_SOURCE appropriately. This reverts commit 53e36d333c9b619c1a5fe9a8d2d08665654b0234. Since Cygwin 1.7.18 (April 2013), it's headers correctly prototype strtoll() when using -std=c99, and correctly prototype strdup() when _XOPEN_SOURCE is defined appropriately, so this workaround is no longer needed. Signed-off-by: Jon TURNEY Cc: Vinson Lee --- configure.ac | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) diff --git a/configure.ac b/configure.ac index 4646212..701223b 100644 --- a/configure.ac +++ b/configure.ac @@ -159,20 +159,13 @@ solaris*) DEFINES="$DEFINES -DHAVE_PTHREAD -DSVR4" ;; cygwin*) - DEFINES="$DEFINES -DHAVE_PTHREAD" + DEFINES="$DEFINES -D_XOPEN_SOURCE=500 -DHAVE_PTHREAD" ;; esac dnl Add flags for gcc and g++ if test "x$GCC" = xyes; then - case "$host_os" in - cygwin*) - CFLAGS="$CFLAGS -Wall -std=gnu99" - ;; - *) - CFLAGS="$CFLAGS -Wall -std=c99" - ;; - esac + CFLAGS="$CFLAGS -Wall -std=c99" # Enable -Werror=implicit-function-declaration and # -Werror=missing-prototypes, if available, or otherwise, just -- 2.7.4