diff options
author | Pete Batard <pbatard@gmail.com> | 2010-01-14 15:44:47 +0000 |
---|---|---|
committer | Pete Batard <pbatard@gmail.com> | 2010-01-14 15:44:47 +0000 |
commit | 40e8e4185a1b81478c8fff040753aab4efb4bbf1 (patch) | |
tree | cd9bac0899774360bf7653a02cb9d43d26df9404 /configure.ac | |
parent | e6ef1694db0c4e54d22c08e5824e979e3a71471b (diff) | |
download | libusb-40e8e4185a1b81478c8fff040753aab4efb4bbf1.tar.gz |
r74: fixes CR/LF conversions introduced with previous changes
Diffstat (limited to 'configure.ac')
-rw-r--r-- | configure.ac | 286 |
1 files changed, 143 insertions, 143 deletions
diff --git a/configure.ac b/configure.ac index af1b302..441370f 100644 --- a/configure.ac +++ b/configure.ac @@ -1,143 +1,143 @@ -AC_INIT([libusb], [1.0.5])
-AM_INIT_AUTOMAKE
-AC_CONFIG_SRCDIR([libusb/core.c])
-AC_CONFIG_MACRO_DIR([m4])
-AM_CONFIG_HEADER([config.h])
-m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
-
-AC_PREREQ([2.50])
-AC_PROG_CC
-AC_PROG_LIBTOOL
-AC_C_INLINE
-AM_PROG_CC_C_O
-AC_DEFINE([_GNU_SOURCE], [], [Use GNU extensions])
-
-AC_MSG_CHECKING([operating system])
-case $host in
-*-linux*)
- AC_DEFINE(OS_LINUX, [], [Linux backend])
- AC_SUBST(OS_LINUX)
- AC_MSG_RESULT([Linux])
- backend="linux"
- AC_CHECK_LIB(rt, clock_gettime)
- CFLAGS="-pthread"
- AM_LDFLAGS=""
- ;;
-*-darwin*)
- AC_DEFINE(OS_DARWIN, [], [Darwin backend])
- AC_SUBST(OS_DARWIN)
- AC_DEFINE(USBI_OS_HANDLES_TIMEOUT, [], [Backend handles timeout])
- AC_MSG_RESULT([Darwin/MacOS X])
- backend="darwin"
- CFLAGS="-pthread"
- AM_LDFLAGS="-Wl,-framework -Wl,IOKit -Wl,-framework -Wl,CoreFoundation -Wl,-prebind -no-undefined"
- ;;
-*-mingw*)
- AC_DEFINE(OS_WINDOWS, [], [Windows backend])
- AC_SUBST(OS_WINDOWS)
- AC_MSG_RESULT([Windows])
- backend="windows"
- LIBS="-lpthreadGC2 -lsetupapi -lole32"
- CFLAGS=""
- AM_LDFLAGS=""
- ;;
-*)
- AC_MSG_ERROR([unsupported operating system])
-esac
-
-AM_CONDITIONAL([OS_LINUX], [test "x$backend" == "xlinux"])
-AM_CONDITIONAL([OS_DARWIN], [test "x$backend" == "xdarwin"])
-AM_CONDITIONAL([OS_WINDOWS], [test "x$backend" == "xwindows"])
-
-# Library versioning
-lt_major="0"
-lt_revision="0"
-lt_age="0"
-AC_SUBST(lt_major)
-AC_SUBST(lt_revision)
-AC_SUBST(lt_age)
-
-# timerfd
-AC_CHECK_HEADER([sys/timerfd.h], [timerfd_h=1], [timerfd_h=0])
-AC_ARG_ENABLE([timerfd],
- [AS_HELP_STRING([--enable-timerfd],
- [use timerfd for timing (default auto)])],
- [use_timerfd=$enableval], [use_timerfd='auto'])
-
-if test "x$use_timerfd" = "xyes" -a "x$timerfd_h" = "x0"; then
- AC_MSG_ERROR([timerfd header not available; glibc 2.9+ required])
-fi
-
-AC_CHECK_DECL([TFD_NONBLOCK], [tfd_hdr_ok=yes], [tfd_hdr_ok=no], [#include <sys/timerfd.h>])
-if test "x$use_timerfd" = "xyes" -a "x$tfd_hdr_ok" = "xno"; then
- AC_MSG_ERROR([timerfd header not usable; glibc 2.9+ required])
-fi
-
-AC_MSG_CHECKING([whether to use timerfd for timing])
-if test "x$use_timerfd" = "xno"; then
- AC_MSG_RESULT([no (disabled by user)])
-else
- if test "x$timerfd_h" = "x1" -a "x$tfd_hdr_ok" = "xyes"; then
- AC_MSG_RESULT([yes])
- AC_DEFINE(USBI_TIMERFD_AVAILABLE, [], [timerfd headers available])
- else
- AC_MSG_RESULT([no (header not available)])
- fi
-fi
-
-# Message logging
-AC_ARG_ENABLE([log], [AS_HELP_STRING([--disable-log], [disable all logging])],
- [log_enabled=$enableval],
- [log_enabled='yes'])
-if test "x$log_enabled" != "xno"; then
- AC_DEFINE([ENABLE_LOGGING], 1, [Message logging])
-fi
-
-AC_ARG_ENABLE([debug-log], [AS_HELP_STRING([--enable-debug-log],
- [enable debug logging (default n)])],
- [debug_log_enabled=$enableval],
- [debug_log_enabled='no'])
-if test "x$debug_log_enabled" != "xno"; then
- AC_DEFINE([ENABLE_DEBUG_LOGGING], 1, [Debug message logging])
-fi
-
-# Examples build
-AC_ARG_ENABLE([examples-build], [AS_HELP_STRING([--enable-examples-build],
- [build example applications (default n)])],
- [build_examples=$enableval],
- [build_examples='no'])
-AM_CONDITIONAL([BUILD_EXAMPLES], [test "x$build_examples" != "xno"])
-
-# Restore gnu89 inline semantics on gcc 4.3 and newer
-saved_cflags="$CFLAGS"
-CFLAGS="$CFLAGS -fgnu89-inline"
-AC_COMPILE_IFELSE(AC_LANG_PROGRAM([]), inline_cflags="-fgnu89-inline", inline_cflags="")
-CFLAGS="$saved_cflags"
-
-# check for -fvisibility=hidden compiler support (GCC >= 3.4)
-saved_cflags="$CFLAGS"
-CFLAGS="$CFLAGS -fvisibility=hidden"
-AC_COMPILE_IFELSE(AC_LANG_PROGRAM([]),
- [VISIBILITY_CFLAGS="-fvisibility=hidden"
- AC_DEFINE([API_EXPORTED], [__attribute__((visibility("default")))], [Default visibility]) ],
- [ VISIBILITY_CFLAGS=""
- AC_DEFINE([API_EXPORTED], [], [Default visibility]) ],
- ])
-CFLAGS="$saved_cflags"
-
-# check for -Wno-pointer-sign compiler support (GCC >= 4)
-saved_cflags="$CFLAGS"
-CFLAGS="$CFLAGS -Wno-pointer-sign"
-AC_COMPILE_IFELSE(AC_LANG_PROGRAM([]),
- nopointersign_cflags="-Wno-pointer-sign", nopointersign_cflags="")
-CFLAGS="$saved_cflags"
-
-AM_CFLAGS="-std=gnu99 $inline_cflags -Wall -Wundef -Wunused -Wstrict-prototypes -Werror-implicit-function-declaration $nopointersign_cflags -Wshadow"
-
-AC_SUBST(VISIBILITY_CFLAGS)
-AC_SUBST(AM_CFLAGS)
-AC_SUBST(AM_LDFLAGS)
-
-AC_CONFIG_FILES([libusb-1.0.pc] [Makefile] [libusb/Makefile] [examples/Makefile] [doc/Makefile] [doc/doxygen.cfg])
-AC_OUTPUT
-
+AC_INIT([libusb], [1.0.5]) +AM_INIT_AUTOMAKE +AC_CONFIG_SRCDIR([libusb/core.c]) +AC_CONFIG_MACRO_DIR([m4]) +AM_CONFIG_HEADER([config.h]) +m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])]) + +AC_PREREQ([2.50]) +AC_PROG_CC +AC_PROG_LIBTOOL +AC_C_INLINE +AM_PROG_CC_C_O +AC_DEFINE([_GNU_SOURCE], [], [Use GNU extensions]) + +AC_MSG_CHECKING([operating system]) +case $host in +*-linux*) + AC_DEFINE(OS_LINUX, [], [Linux backend]) + AC_SUBST(OS_LINUX) + AC_MSG_RESULT([Linux]) + backend="linux" + AC_CHECK_LIB(rt, clock_gettime) + CFLAGS="-pthread" + AM_LDFLAGS="" + ;; +*-darwin*) + AC_DEFINE(OS_DARWIN, [], [Darwin backend]) + AC_SUBST(OS_DARWIN) + AC_DEFINE(USBI_OS_HANDLES_TIMEOUT, [], [Backend handles timeout]) + AC_MSG_RESULT([Darwin/MacOS X]) + backend="darwin" + CFLAGS="-pthread" + AM_LDFLAGS="-Wl,-framework -Wl,IOKit -Wl,-framework -Wl,CoreFoundation -Wl,-prebind -no-undefined" + ;; +*-mingw*) + AC_DEFINE(OS_WINDOWS, [], [Windows backend]) + AC_SUBST(OS_WINDOWS) + AC_MSG_RESULT([Windows]) + backend="windows" + LIBS="-lpthreadGC2 -lsetupapi -lole32" + CFLAGS="" + AM_LDFLAGS="" + ;; +*) + AC_MSG_ERROR([unsupported operating system]) +esac + +AM_CONDITIONAL([OS_LINUX], [test "x$backend" == "xlinux"]) +AM_CONDITIONAL([OS_DARWIN], [test "x$backend" == "xdarwin"]) +AM_CONDITIONAL([OS_WINDOWS], [test "x$backend" == "xwindows"]) + +# Library versioning +lt_major="0" +lt_revision="0" +lt_age="0" +AC_SUBST(lt_major) +AC_SUBST(lt_revision) +AC_SUBST(lt_age) + +# timerfd +AC_CHECK_HEADER([sys/timerfd.h], [timerfd_h=1], [timerfd_h=0]) +AC_ARG_ENABLE([timerfd], + [AS_HELP_STRING([--enable-timerfd], + [use timerfd for timing (default auto)])], + [use_timerfd=$enableval], [use_timerfd='auto']) + +if test "x$use_timerfd" = "xyes" -a "x$timerfd_h" = "x0"; then + AC_MSG_ERROR([timerfd header not available; glibc 2.9+ required]) +fi + +AC_CHECK_DECL([TFD_NONBLOCK], [tfd_hdr_ok=yes], [tfd_hdr_ok=no], [#include <sys/timerfd.h>]) +if test "x$use_timerfd" = "xyes" -a "x$tfd_hdr_ok" = "xno"; then + AC_MSG_ERROR([timerfd header not usable; glibc 2.9+ required]) +fi + +AC_MSG_CHECKING([whether to use timerfd for timing]) +if test "x$use_timerfd" = "xno"; then + AC_MSG_RESULT([no (disabled by user)]) +else + if test "x$timerfd_h" = "x1" -a "x$tfd_hdr_ok" = "xyes"; then + AC_MSG_RESULT([yes]) + AC_DEFINE(USBI_TIMERFD_AVAILABLE, [], [timerfd headers available]) + else + AC_MSG_RESULT([no (header not available)]) + fi +fi + +# Message logging +AC_ARG_ENABLE([log], [AS_HELP_STRING([--disable-log], [disable all logging])], + [log_enabled=$enableval], + [log_enabled='yes']) +if test "x$log_enabled" != "xno"; then + AC_DEFINE([ENABLE_LOGGING], 1, [Message logging]) +fi + +AC_ARG_ENABLE([debug-log], [AS_HELP_STRING([--enable-debug-log], + [enable debug logging (default n)])], + [debug_log_enabled=$enableval], + [debug_log_enabled='no']) +if test "x$debug_log_enabled" != "xno"; then + AC_DEFINE([ENABLE_DEBUG_LOGGING], 1, [Debug message logging]) +fi + +# Examples build +AC_ARG_ENABLE([examples-build], [AS_HELP_STRING([--enable-examples-build], + [build example applications (default n)])], + [build_examples=$enableval], + [build_examples='no']) +AM_CONDITIONAL([BUILD_EXAMPLES], [test "x$build_examples" != "xno"]) + +# Restore gnu89 inline semantics on gcc 4.3 and newer +saved_cflags="$CFLAGS" +CFLAGS="$CFLAGS -fgnu89-inline" +AC_COMPILE_IFELSE(AC_LANG_PROGRAM([]), inline_cflags="-fgnu89-inline", inline_cflags="") +CFLAGS="$saved_cflags" + +# check for -fvisibility=hidden compiler support (GCC >= 3.4) +saved_cflags="$CFLAGS" +CFLAGS="$CFLAGS -fvisibility=hidden" +AC_COMPILE_IFELSE(AC_LANG_PROGRAM([]), + [VISIBILITY_CFLAGS="-fvisibility=hidden" + AC_DEFINE([API_EXPORTED], [__attribute__((visibility("default")))], [Default visibility]) ], + [ VISIBILITY_CFLAGS="" + AC_DEFINE([API_EXPORTED], [], [Default visibility]) ], + ]) +CFLAGS="$saved_cflags" + +# check for -Wno-pointer-sign compiler support (GCC >= 4) +saved_cflags="$CFLAGS" +CFLAGS="$CFLAGS -Wno-pointer-sign" +AC_COMPILE_IFELSE(AC_LANG_PROGRAM([]), + nopointersign_cflags="-Wno-pointer-sign", nopointersign_cflags="") +CFLAGS="$saved_cflags" + +AM_CFLAGS="-std=gnu99 $inline_cflags -Wall -Wundef -Wunused -Wstrict-prototypes -Werror-implicit-function-declaration $nopointersign_cflags -Wshadow" + +AC_SUBST(VISIBILITY_CFLAGS) +AC_SUBST(AM_CFLAGS) +AC_SUBST(AM_LDFLAGS) + +AC_CONFIG_FILES([libusb-1.0.pc] [Makefile] [libusb/Makefile] [examples/Makefile] [doc/Makefile] [doc/doxygen.cfg]) +AC_OUTPUT + |