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platform.h: tweaks for cygwin

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2011-07-08 04:41:38 +02:00
parent 46465ecf72
commit 4dc35fb5b6
2 changed files with 23 additions and 2 deletions
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15
include/platform.h
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@ -116,7 +116,7 @@
/* Make all declarations hidden (-fvisibility flag only affects definitions) */ /* Make all declarations hidden (-fvisibility flag only affects definitions) */
/* (don't include system headers after this until corresponding pop!) */ /* (don't include system headers after this until corresponding pop!) */
#if __GNUC_PREREQ(4,1) #if __GNUC_PREREQ(4,1) && !defined(__CYGWIN__)
# define PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN _Pragma("GCC visibility push(hidden)") # define PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN _Pragma("GCC visibility push(hidden)")
# define POP_SAVED_FUNCTION_VISIBILITY _Pragma("GCC visibility pop") # define POP_SAVED_FUNCTION_VISIBILITY _Pragma("GCC visibility pop")
#else #else
@ -329,6 +329,10 @@ typedef unsigned smalluint;
# endif # endif
#endif #endif
#if defined(__CYGWIN__)
# define MAXSYMLINKS SYMLOOP_MAX
#endif
/* ---- Who misses what? ------------------------------------ */ /* ---- Who misses what? ------------------------------------ */
@ -389,6 +393,15 @@ typedef unsigned smalluint;
# undef HAVE_NET_ETHERNET_H # undef HAVE_NET_ETHERNET_H
#endif #endif
#if defined(__CYGWIN__)
# undef HAVE_CLEARENV
# undef HAVE_FDPRINTF
# undef HAVE_MEMRCHR
# undef HAVE_PTSNAME_R
# undef HAVE_STRVERSCMP
# undef HAVE_UNLOCKED_LINE_OPS
#endif
/* These BSD-derived OSes share many similarities */ /* These BSD-derived OSes share many similarities */
#if (defined __digital__ && defined __unix__) \ #if (defined __digital__ && defined __unix__) \
|| defined __APPLE__ \ || defined __APPLE__ \

10
libbb/Kbuild.src
View File

@ -97,7 +97,6 @@ lib-y += strrstr.o
lib-y += time.o lib-y += time.o
lib-y += trim.o lib-y += trim.o
lib-y += u_signal_names.o lib-y += u_signal_names.o
lib-y += udp_io.o
lib-y += uuencode.o lib-y += uuencode.o
lib-y += vdprintf.o lib-y += vdprintf.o
lib-y += verror_msg.o lib-y += verror_msg.o
@ -127,6 +126,15 @@ lib-$(CONFIG_FEATURE_MTAB_SUPPORT) += mtab.o
lib-$(CONFIG_UNICODE_SUPPORT) += unicode.o lib-$(CONFIG_UNICODE_SUPPORT) += unicode.o
lib-$(CONFIG_FEATURE_CHECK_NAMES) += die_if_bad_username.o lib-$(CONFIG_FEATURE_CHECK_NAMES) += die_if_bad_username.o
lib-$(CONFIG_NC) += udp_io.o
lib-$(CONFIG_DNSD) += udp_io.o
lib-$(CONFIG_NTPD) += udp_io.o
lib-$(CONFIG_TFTP) += udp_io.o
lib-$(CONFIG_TFTPD) += udp_io.o
lib-$(CONFIG_TCPSVD) += udp_io.o
lib-$(CONFIG_UDPSVD) += udp_io.o
lib-$(CONFIG_TRACEROUTE) += udp_io.o
lib-$(CONFIG_LOSETUP) += loop.o lib-$(CONFIG_LOSETUP) += loop.o
lib-$(CONFIG_FEATURE_MOUNT_LOOP) += loop.o lib-$(CONFIG_FEATURE_MOUNT_LOOP) += loop.o