diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 34 |
1 files changed, 22 insertions, 12 deletions
diff --git a/configure b/configure index 9689ed53398..8fc832d8be1 100755 --- a/configure +++ b/configure @@ -2713,12 +2713,14 @@ else fi fi -# The Intel compiler on Linux supports most gcc options, but not -# all of them, so only add these options if we are really using -# gcc. +# Some versions of GCC support some additional useful warning flags. +# Check whether they are supported, and add them to CFLAGS if so. if test "$GCC" = yes; then +# ICC pretends to be GCC but it's lying; it doesn't support these options. +# So we have to check if "GCC" is really ICC. + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -2766,11 +2768,10 @@ sed 's/^/| /' conftest.$ac_ext >&5 ICC=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + if test "$ICC" = no; then CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -Wpointer-arith -Winline" - # Some versions of GCC support some additional useful warning flags. - # Check whether they are supported, and add them to CFLAGS if so. echo "$as_me:$LINENO: checking if $CC supports -Wdeclaration-after-statement" >&5 echo $ECHO_N "checking if $CC supports -Wdeclaration-after-statement... $ECHO_C" >&6 pgac_save_CFLAGS=$CFLAGS @@ -21621,29 +21622,38 @@ esac # Select semaphore implementation type. -if test x"$USE_NAMED_POSIX_SEMAPHORES" = x"1" ; then +if test "$PORTNAME" != "win32"; then + if test x"$USE_NAMED_POSIX_SEMAPHORES" = x"1" ; then cat >>confdefs.h <<\_ACEOF #define USE_NAMED_POSIX_SEMAPHORES 1 _ACEOF - SEMA_IMPLEMENTATION="src/backend/port/posix_sema.c" -else - if test x"$USE_UNNAMED_POSIX_SEMAPHORES" = x"1" ; then + SEMA_IMPLEMENTATION="src/backend/port/posix_sema.c" + else + if test x"$USE_UNNAMED_POSIX_SEMAPHORES" = x"1" ; then cat >>confdefs.h <<\_ACEOF #define USE_UNNAMED_POSIX_SEMAPHORES 1 _ACEOF - SEMA_IMPLEMENTATION="src/backend/port/posix_sema.c" - else + SEMA_IMPLEMENTATION="src/backend/port/posix_sema.c" + else cat >>confdefs.h <<\_ACEOF #define USE_SYSV_SEMAPHORES 1 _ACEOF - SEMA_IMPLEMENTATION="src/backend/port/sysv_sema.c" + SEMA_IMPLEMENTATION="src/backend/port/sysv_sema.c" + fi fi +else + +cat >>confdefs.h <<\_ACEOF +#define USE_WIN32_SEMAPHORES 1 +_ACEOF + + SEMA_IMPLEMENTATION="src/backend/port/win32_sema.c" fi |