configure.ac: Clean up PC_LIBS_PRIVATE and AM_LDFLAGS
Move linker options for when linking the library itself from
PC_LIBS_PRIVATE into AM_LDFLAGS. PC_LIBS_PRIVATE should only
contain flags needed to link applications statically against libusb.
Fixes #72.
diff --git a/configure.ac b/configure.ac
index f1edfa3..f810473 100644
--- a/configure.ac
+++ b/configure.ac
@@ -45,6 +45,7 @@
threads="posix"
THREAD_CFLAGS="-pthread"
PC_LIBS_PRIVATE="${PC_LIBS_PRIVATE} -pthread"
+ AM_LDFLAGS="-Wl,--no-undefined"
AC_CHECK_HEADERS([poll.h])
AC_DEFINE([POLL_NFDS_TYPE],[nfds_t],[type of second poll() argument])
;;
@@ -54,7 +55,8 @@
AC_MSG_RESULT([Darwin/Mac OS X])
backend="darwin"
threads="posix"
- PC_LIBS_PRIVATE="-Wl,-framework,IOKit -Wl,-framework,CoreFoundation -Wl,-prebind -no-undefined"
+ PC_LIBS_PRIVATE="-Wl,-framework,IOKit -Wl,-framework,CoreFoundation"
+ AM_LDFLAGS="-Wl,-prebind -Wl,--no-undefined"
AC_CHECK_HEADERS([poll.h])
AC_CHECK_TYPE([nfds_t],
[AC_DEFINE([POLL_NFDS_TYPE],[nfds_t],[type of second poll() argument])],
@@ -78,7 +80,7 @@
backend="windows"
threads="posix"
PC_LIBS_PRIVATE="-lsetupapi -lole32 -ladvapi32"
- AM_LDFLAGS="-no-undefined -avoid-version"
+ AM_LDFLAGS="-no-undefined -avoid-version --add-stdcall-alias"
AC_CHECK_TOOL(RC, windres, no)
AC_DEFINE([POLL_NFDS_TYPE],[unsigned int],[type of second poll() argument])
;;
