Merge #2928: [Build] Autotools quoting and spacing cleanup

3f1cf41 build: consistently quote BITCOIN_QT_FAIL() arguments (Fuzzbawls)
b1591b4 build: cleanup AC_ARG_WITH() usage (Fuzzbawls)
04bc1e4 build: consistently quote AC_ARG_ENABLE() arguments (Fuzzbawls)
8f1e1b5 build: consistently quote PKG_CHECK_MODULES() arguments (Fuzzbawls)
ca43007 build: consistently quote AC_CHECK_HEADER() arguments (Fuzzbawls)
89c7540 build: consistently quote AC_SEARCH_LIBS() arguments (Fuzzbawls)
6110f8a build: consistently quote AC_CHECK_LIB() arguments (Fuzzbawls)
f64eafd build: consistently quote AC_MSG_*() arguments (Fuzzbawls)
7ac518e build: consistently quote AC_CHECK_PROG() arguments (Fuzzbawls)
e7b80aa build: consistently quote AC_ARG_VAR() arguments (Fuzzbawls)
df371fa build: consistently quote AM_CONDITIONAL() arguments (Fuzzbawls)
ef70fe3 build: consistently quote AC_DEFINE() arguments (Fuzzbawls)
6367c02 build: consistently quote AC_MSG_CHECKING() arguments (Fuzzbawls)
820b05e build: consistently quote AC_PATH_TOOL() arguments (Fuzzbawls)
bfd7a34 build: consistently quote AC_PATH_PROG(S) arguments (Fuzzbawls)
f9d61b4 build: cleanup AX_CHECK_PREPROC_FLAG() usage (Fuzzbawls)
ee21875 build: cleanup AX_CHECK_COMPILE_FLAG() usage (Fuzzbawls)
fb145ee build: cleanup AX_CHECK_LINK_FLAG() usage (Fuzzbawls)
5756963 build: Use dnl for all comments in configure.ac, rather than # (Fuzzbawls)

Pull request description:

  This PR aims to clean up many of the autotools macros in terms of standardizing quoting and whitespace. No functionality is changed here.

  A follow-up PR will improve readability of specific sections in `configure.ac`

ACKs for top commit: 3f1cf41
  Liquid369:
    utACK 3f1cf41
  panleone:
    utACK 3f1cf41,

Tree-SHA512: 6fbca4106e17040d5c308999238bf04be115dde93138ee8e814709b24cf258d3aaf6dc4002c667002d38939d34423ae0c5d48575f181bea2014425a0d35a3c53

build-aux/m4/bitcoin_find_bdb48.m4

@@ -3,8 +3,8 @@ dnl Distributed under the MIT software license, see the accompanying
 dnl file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 AC_DEFUN([BITCOIN_FIND_BDB48],[
- AC_ARG_VAR(BDB_CFLAGS, [C compiler flags for BerkeleyDB, bypasses autodetection])
- AC_ARG_VAR(BDB_LIBS, [Linker flags for BerkeleyDB, bypasses autodetection])
+ AC_ARG_VAR([BDB_CFLAGS], [C compiler flags for BerkeleyDB, bypasses autodetection])
+ AC_ARG_VAR([BDB_LIBS], [Linker flags for BerkeleyDB, bypasses autodetection])
 
  if test "x$BDB_CFLAGS" = "x"; then
  AC_MSG_CHECKING([for Berkeley DB C++ headers])
@@ -61,7 +61,7 @@ AC_DEFUN([BITCOIN_FIND_BDB48],[
  BDB_CPPFLAGS=${BDB_CFLAGS}
  fi
  AC_SUBST(BDB_CPPFLAGS)
- 
+
  if test "x$BDB_LIBS" = "x"; then
  # TODO: Ideally this could find the library version and make sure it matches the headers being used
  for searchlib in db_cxx-4.8 db_cxx db4_cxx; do

build-aux/m4/bitcoin_qt.m4

@@ -36,9 +36,9 @@ dnl Output: $1 is set to the path of $2 if found. $2 are searched in order.
 AC_DEFUN([BITCOIN_QT_PATH_PROGS],[
  BITCOIN_QT_CHECK([
  if test "x$3" != x; then
- AC_PATH_PROGS($1,$2,,$3)
+ AC_PATH_PROGS([$1], [$2], [], [$3])
  else
- AC_PATH_PROGS($1,$2)
+ AC_PATH_PROGS([$1], [$2])
  fi
  if test "x$$1" = x && test "x$4" != xyes; then
  BITCOIN_QT_FAIL([$1 not found])
@@ -64,12 +64,12 @@ AC_DEFUN([BITCOIN_QT_INIT],[
  ],
  [bitcoin_qt_want_version=auto])
 
- AC_ARG_WITH([qt-incdir],[AS_HELP_STRING([--with-qt-incdir=INC_DIR],[specify Qt include path (overridden by pkgconfig)])], [qt_include_path=$withval], [])
- AC_ARG_WITH([qt-libdir],[AS_HELP_STRING([--with-qt-libdir=LIB_DIR],[specify Qt lib path (overridden by pkgconfig)])], [qt_lib_path=$withval], [])
- AC_ARG_WITH([qt-plugindir],[AS_HELP_STRING([--with-qt-plugindir=PLUGIN_DIR],[specify Qt plugin path (overridden by pkgconfig)])], [qt_plugin_path=$withval], [])
- AC_ARG_WITH([qt-translationdir],[AS_HELP_STRING([--with-qt-translationdir=PLUGIN_DIR],[specify Qt translation path (overridden by pkgconfig)])], [qt_translation_path=$withval], [])
- AC_ARG_WITH([qt-svgdir],[AS_HELP_STRING([--with-qt-svgdir=PLUGIN_DIR],[specify Qt svg path (overridden by pkgconfig)])], [qt_svg_path=$withval], [])
- AC_ARG_WITH([qt-bindir],[AS_HELP_STRING([--with-qt-bindir=BIN_DIR],[specify Qt bin path])], [qt_bin_path=$withval], [])
+ AC_ARG_WITH([qt-incdir], [AS_HELP_STRING([--with-qt-incdir=INC_DIR], [specify Qt include path (overridden by pkgconfig)])], [qt_include_path=$withval], [])
+ AC_ARG_WITH([qt-libdir], [AS_HELP_STRING([--with-qt-libdir=LIB_DIR], [specify Qt lib path (overridden by pkgconfig)])], [qt_lib_path=$withval], [])
+ AC_ARG_WITH([qt-plugindir], [AS_HELP_STRING([--with-qt-plugindir=PLUGIN_DIR], [specify Qt plugin path (overridden by pkgconfig)])], [qt_plugin_path=$withval], [])
+ AC_ARG_WITH([qt-translationdir], [AS_HELP_STRING([--with-qt-translationdir=PLUGIN_DIR], [specify Qt translation path (overridden by pkgconfig)])], [qt_translation_path=$withval], [])
+ AC_ARG_WITH([qt-svgdir], [AS_HELP_STRING([--with-qt-svgdir=PLUGIN_DIR], [specify Qt svg path (overridden by pkgconfig)])], [qt_svg_path=$withval], [])
+ AC_ARG_WITH([qt-bindir], [AS_HELP_STRING([--with-qt-bindir=BIN_DIR], [specify Qt bin path])], [qt_bin_path=$withval], [])
 
  AC_ARG_WITH([qtdbus],
  [AS_HELP_STRING([--with-qtdbus],
@@ -120,22 +120,22 @@ AC_DEFUN([BITCOIN_QT_CONFIGURE],[
  _BITCOIN_QT_IS_STATIC
  if test "x$bitcoin_cv_static_qt" = xyes; then
  _BITCOIN_QT_FIND_STATIC_PLUGINS
- AC_DEFINE(QT_STATICPLUGIN, 1, [Define this symbol if Qt plugins are static])
+ AC_DEFINE([QT_STATICPLUGIN], [1], [Define this symbol if Qt plugins are static])
  _BITCOIN_QT_CHECK_STATIC_PLUGINS([Q_IMPORT_PLUGIN(QMinimalIntegrationPlugin)],[-lqminimal])
- AC_DEFINE(QT_QPA_PLATFORM_MINIMAL, 1, [Define this symbol if the minimal Qt platform exists])
+ AC_DEFINE([QT_QPA_PLATFORM_MINIMAL], [1], [Define this symbol if the minimal Qt platform exists])
  _BITCOIN_QT_CHECK_STATIC_PLUGINS([Q_IMPORT_PLUGIN(QSvgPlugin)],[-lqsvg])
  _BITCOIN_QT_CHECK_STATIC_PLUGINS([Q_IMPORT_PLUGIN(QGifPlugin)],[-lqgif])
  _BITCOIN_QT_CHECK_STATIC_PLUGINS([Q_IMPORT_PLUGIN(QSvgIconPlugin)],[-lqsvgicon])
  if test "x$TARGET_OS" = xwindows; then
  _BITCOIN_QT_CHECK_STATIC_PLUGINS([Q_IMPORT_PLUGIN(QWindowsIntegrationPlugin)],[-lqwindows])
- AC_DEFINE(QT_QPA_PLATFORM_WINDOWS, 1, [Define this symbol if the Qt platform is Windows])
+ AC_DEFINE([QT_QPA_PLATFORM_WINDOWS], [1], [Define this symbol if the Qt platform is Windows])
  elif test "x$TARGET_OS" = xlinux; then
  _BITCOIN_QT_CHECK_STATIC_PLUGINS([Q_IMPORT_PLUGIN(QXcbIntegrationPlugin)],[-lqxcb -lxcb-static])
- AC_DEFINE(QT_QPA_PLATFORM_XCB, 1, [Define this symbol if the Qt platform is XCB])
+ AC_DEFINE([QT_QPA_PLATFORM_XCB], [1], [Define this symbol if the Qt platform is XCB])
  elif test "x$TARGET_OS" = xdarwin; then
- AX_CHECK_LINK_FLAG([[-framework IOKit]],[QT_LIBS="$QT_LIBS -framework IOKit"],[AC_MSG_ERROR(could not iokit framework)])
+ AX_CHECK_LINK_FLAG([-framework IOKit], [QT_LIBS="$QT_LIBS -framework IOKit"], [AC_MSG_ERROR([could not link iokit framework])])
  _BITCOIN_QT_CHECK_STATIC_PLUGINS([Q_IMPORT_PLUGIN(QCocoaIntegrationPlugin)],[-lqcocoa])
- AC_DEFINE(QT_QPA_PLATFORM_COCOA, 1, [Define this symbol if the Qt platform is Cocoa])
+ AC_DEFINE([QT_QPA_PLATFORM_COCOA], [1], [Define this symbol if the Qt platform is Cocoa])
  fi
  fi
  CPPFLAGS=$TEMP_CPPFLAGS
@@ -164,8 +164,8 @@ AC_DEFUN([BITCOIN_QT_CONFIGURE],[
  choke
  #endif
  ]])],
- [ AC_MSG_RESULT(yes); QT_PIE_FLAGS=$PIE_FLAGS ],
- [ AC_MSG_RESULT(no); QT_PIE_FLAGS=$PIC_FLAGS]
+ [ AC_MSG_RESULT([yes]); QT_PIE_FLAGS=$PIE_FLAGS ],
+ [ AC_MSG_RESULT([no]); QT_PIE_FLAGS=$PIC_FLAGS]
  )
  CPPFLAGS=$TEMP_CPPFLAGS
  CXXFLAGS=$TEMP_CXXFLAGS
@@ -186,8 +186,8 @@ AC_DEFUN([BITCOIN_QT_CONFIGURE],[
  choke
  #endif
  ]])],
- [ AC_MSG_RESULT(no)],
- [ AC_MSG_RESULT(yes); QT_PIE_FLAGS=$PIC_FLAGS]
+ [ AC_MSG_RESULT([no])],
+ [ AC_MSG_RESULT([yes]); QT_PIE_FLAGS=$PIC_FLAGS]
  )
  CPPFLAGS=$TEMP_CPPFLAGS
  ])
@@ -205,12 +205,12 @@ AC_DEFUN([BITCOIN_QT_CONFIGURE],[
  BITCOIN_QT_CHECK([
  MOC_DEFS="${MOC_DEFS} -DQ_OS_MAC"
  base_frameworks="-framework Foundation -framework ApplicationServices -framework AppKit"
- AX_CHECK_LINK_FLAG([[$base_frameworks]],[QT_LIBS="$QT_LIBS $base_frameworks"],[AC_MSG_ERROR([could not find base frameworks])])
+ AX_CHECK_LINK_FLAG([$base_frameworks], [QT_LIBS="$QT_LIBS $base_frameworks"], [AC_MSG_ERROR([could not find base frameworks])])
  ])
  ;;
  *mingw*)
  BITCOIN_QT_CHECK([
- AX_CHECK_LINK_FLAG([[-mwindows]],[QT_LDFLAGS="$QT_LDFLAGS -mwindows"],[AC_MSG_WARN([-mwindows linker support not detected])])
+ AX_CHECK_LINK_FLAG([-mwindows], [QT_LDFLAGS="$QT_LDFLAGS -mwindows"], [AC_MSG_WARN([-mwindows linker support not detected])])
  ])
  esac
 
@@ -369,14 +369,14 @@ AC_DEFUN([_BITCOIN_QT_FIND_STATIC_PLUGINS],[
  ])
  if test "x$bitcoin_cv_need_platformsupport" = xyes; then
  if test x$bitcoin_cv_qt58 = xno; then
- BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}PlatformSupport],[main],,BITCOIN_QT_FAIL(lib$QT_LIB_PREFIXPlatformSupport not found)))
+ BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}PlatformSupport], [main], [], [BITCOIN_QT_FAIL([lib$QT_LIB_PREFIXPlatformSupport not found])]))
  else
- BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}FontDatabaseSupport],[main],,BITCOIN_QT_FAIL(lib$QT_LIB_PREFIXFontDatabaseSupport not found)))
- BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}EventDispatcherSupport],[main],,BITCOIN_QT_FAIL(lib$QT_LIB_PREFIXEventDispatcherSupport not found)))
- BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}ThemeSupport],[main],,BITCOIN_QT_FAIL(lib$QT_LIB_PREFIXThemeSupport not found)))
- BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}FbSupport],[main],,BITCOIN_QT_FAIL(lib$QT_LIB_PREFIXFbSupport not found)))
- BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}DeviceDiscoverySupport],[main],,BITCOIN_QT_FAIL(lib$QT_LIB_PREFIXDeviceDiscoverySupport not found)))
- BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}AccessibilitySupport],[main],,BITCOIN_QT_FAIL(lib$QT_LIB_PREFIXAccessibilitySupport not found)))
+ BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}FontDatabaseSupport], [main], [], [BITCOIN_QT_FAIL([lib$QT_LIB_PREFIXFontDatabaseSupport not found])]))
+ BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}EventDispatcherSupport], [main], [], [BITCOIN_QT_FAIL([lib$QT_LIB_PREFIXEventDispatcherSupport not found])]))
+ BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}ThemeSupport], [main], [], [BITCOIN_QT_FAIL([lib$QT_LIB_PREFIXThemeSupport not found])]))
+ BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}FbSupport], [main], [], [BITCOIN_QT_FAIL([lib$QT_LIB_PREFIXFbSupport not found])]))
+ BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}DeviceDiscoverySupport], [main], [], [BITCOIN_QT_FAIL([lib$QT_LIB_PREFIXDeviceDiscoverySupport not found])]))
+ BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}AccessibilitySupport], [main], [], [BITCOIN_QT_FAIL([lib$QT_LIB_PREFIXAccessibilitySupport not found])]))
  QT_LIBS="$QT_LIBS -lversion -ldwmapi -luxtheme"
  fi
  fi
@@ -401,10 +401,10 @@ AC_DEFUN([_BITCOIN_QT_FIND_LIBS_WITH_PKGCONFIG],[
  fi
  ])
  BITCOIN_QT_CHECK([
- PKG_CHECK_MODULES([QT_SVG], [${QT_LIB_PREFIX}Svg], [QT_SVG_INCLUDES="$QT_SVG_CFLAGS"; QT_LIBS="$QT_LIBS $QT_SVG_LIBS"],, BITCOIN_QT_FAIL([QtSvg not found]))
+ PKG_CHECK_MODULES([QT_SVG], [${QT_LIB_PREFIX}Svg], [QT_SVG_INCLUDES="$QT_SVG_CFLAGS"; QT_LIBS="$QT_LIBS $QT_SVG_LIBS"], [], [BITCOIN_QT_FAIL([QtSvg not found])])
  ])
  BITCOIN_QT_CHECK([
- PKG_CHECK_MODULES([QT_CONCURRENT], [${QT_LIB_PREFIX}Concurrent], [QT_INCLUDES="$QT_INCLUDES $QT_CONCURRENT_CFLAGS"; QT_LIBS="$QT_LIBS $QT_CONCURRENT_LIBS"],, BITCOIN_QT_FAIL([QtConcurrent not found]))
+ PKG_CHECK_MODULES([QT_CONCURRENT], [${QT_LIB_PREFIX}Concurrent], [QT_INCLUDES="$QT_INCLUDES $QT_CONCURRENT_CFLAGS"; QT_LIBS="$QT_LIBS $QT_CONCURRENT_LIBS"], [], [BITCOIN_QT_FAIL([QtConcurrent not found])])
  ])
  BITCOIN_QT_CHECK([
  PKG_CHECK_MODULES([QT_TEST], [${QT_LIB_PREFIX}Test], [QT_TEST_INCLUDES="$QT_TEST_CFLAGS"; have_qt_test=yes], [have_qt_test=no])
@@ -445,10 +445,10 @@ AC_DEFUN([_BITCOIN_QT_FIND_LIBS_WITHOUT_PKGCONFIG],[
  fi
  ])
 
- BITCOIN_QT_CHECK([AC_CHECK_HEADER([QtPlugin],,BITCOIN_QT_FAIL([QtCore headers missing]))])
- BITCOIN_QT_CHECK([AC_CHECK_HEADER([QApplication],, BITCOIN_QT_FAIL([QtGui headers missing]))])
- BITCOIN_QT_CHECK([AC_CHECK_HEADER([QLocalSocket],, BITCOIN_QT_FAIL([QtNetwork headers missing]))])
- BITCOIN_QT_CHECK([AC_CHECK_HEADER([QtConcurrent],, BITCOIN_QT_FAIL([QtConcurrent headers missing]))])
+ BITCOIN_QT_CHECK([AC_CHECK_HEADER([QtPlugin], [], [BITCOIN_QT_FAIL([QtCore headers missing])])])
+ BITCOIN_QT_CHECK([AC_CHECK_HEADER([QApplication], [], [BITCOIN_QT_FAIL([QtGui headers missing])])])
+ BITCOIN_QT_CHECK([AC_CHECK_HEADER([QLocalSocket], [], [BITCOIN_QT_FAIL([QtNetwork headers missing])])])
+ BITCOIN_QT_CHECK([AC_CHECK_HEADER([QtConcurrent], [], [BITCOIN_QT_FAIL([QtConcurrent headers missing])])])
 
  BITCOIN_QT_CHECK([
  if test "x$bitcoin_qt_want_version" = xauto; then
@@ -465,25 +465,25 @@ AC_DEFUN([_BITCOIN_QT_FIND_LIBS_WITHOUT_PKGCONFIG],[
  fi
 
  if test "x$TARGET_OS" = xwindows; then
- AC_CHECK_LIB([imm32],  [main],, BITCOIN_QT_FAIL([libimm32 not found]))
+ AC_CHECK_LIB([imm32], [main], [], [BITCOIN_QT_FAIL([libimm32 not found])])
  fi
  ])
 
- BITCOIN_QT_CHECK(AC_CHECK_LIB([z] ,[main],,AC_MSG_WARN([zlib not found. Assuming Qt has it built-in])))
- BITCOIN_QT_CHECK(AC_SEARCH_LIBS([jpeg_create_decompress] ,[qtjpeg jpeg],,AC_MSG_WARN([libjpeg not found. Assuming Qt has it built-in])))
+ BITCOIN_QT_CHECK(AC_CHECK_LIB([z], [main], [], [AC_MSG_WARN([zlib not found. Assuming Qt has it built-in])]))
+ BITCOIN_QT_CHECK(AC_SEARCH_LIBS([jpeg_create_decompress], [qtjpeg jpeg], [], [AC_MSG_WARN([libjpeg not found. Assuming Qt has it built-in])]))
  if test x$bitcoin_cv_qt58 = xno; then
- BITCOIN_QT_CHECK(AC_SEARCH_LIBS([png_error] ,[qtpng png],,AC_MSG_WARN([libpng not found. Assuming Qt has it built-in])))
- BITCOIN_QT_CHECK(AC_SEARCH_LIBS([pcre16_exec], [qtpcre pcre16],,AC_MSG_WARN([libpcre16 not found. Assuming Qt has it built-in])))
+ BITCOIN_QT_CHECK(AC_SEARCH_LIBS([png_error], [qtpng png], [], [AC_MSG_WARN([libpng not found. Assuming Qt has it built-in])]))
+ BITCOIN_QT_CHECK(AC_SEARCH_LIBS([pcre16_exec], [qtpcre pcre16], [], [AC_MSG_WARN([libpcre16 not found. Assuming Qt has it built-in])]))
  else
- BITCOIN_QT_CHECK(AC_SEARCH_LIBS([png_error] ,[qtlibpng png],,AC_MSG_WARN([libpng not found. Assuming Qt has it built-in])))
- BITCOIN_QT_CHECK(AC_SEARCH_LIBS([pcre2_match_16], [qtpcre2 libqtpcre2],,AC_MSG_WARN([libqtpcre2 not found. Assuming Qt has it built-in])))
+ BITCOIN_QT_CHECK(AC_SEARCH_LIBS([png_error], [qtlibpng png], [], [AC_MSG_WARN([libpng not found. Assuming Qt has it built-in])]))
+ BITCOIN_QT_CHECK(AC_SEARCH_LIBS([pcre2_match_16], [qtpcre2 libqtpcre2], [], [AC_MSG_WARN([libqtpcre2 not found. Assuming Qt has it built-in])]))
  fi
- BITCOIN_QT_CHECK(AC_SEARCH_LIBS([hb_ot_tags_from_script] ,[qtharfbuzzng qtharfbuzz harfbuzz],,AC_MSG_WARN([libharfbuzz not found. Assuming Qt has it built-in or support is disabled])))
- BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}Core] ,[main],,BITCOIN_QT_FAIL(lib${QT_LIB_PREFIX}Core not found)))
- BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}Gui] ,[main],,BITCOIN_QT_FAIL(lib${QT_LIB_PREFIX}Gui not found)))
- BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}Network],[main],,BITCOIN_QT_FAIL(lib${QT_LIB_PREFIX}Network not found)))
- BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}Widgets],[main],,BITCOIN_QT_FAIL(lib${QT_LIB_PREFIX}Widgets not found)))
- BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}Concurrent],[main],,BITCOIN_QT_FAIL(lib${QT_LIB_PREFIX}Concurrent not found)))
+ BITCOIN_QT_CHECK(AC_SEARCH_LIBS([hb_ot_tags_from_script], [qtharfbuzzng qtharfbuzz harfbuzz], [], [AC_MSG_WARN([libharfbuzz not found. Assuming Qt has it built-in or support is disabled])]))
+ BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}Core], [main], [], [BITCOIN_QT_FAIL([lib${QT_LIB_PREFIX}Core not found])]))
+ BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}Gui], [main], [], [BITCOIN_QT_FAIL([lib${QT_LIB_PREFIX}Gui not found])]))
+ BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}Network], [main], [], [BITCOIN_QT_FAIL([lib${QT_LIB_PREFIX}Network not found])]))
+ BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}Widgets], [main], [], [BITCOIN_QT_FAIL([lib${QT_LIB_PREFIX}Widgets not found])]))
+ BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}Concurrent], [main], [], [BITCOIN_QT_FAIL([lib${QT_LIB_PREFIX}Concurrent not found])]))
  QT_LIBS="$LIBS"
  LIBS="$TEMP_LIBS"
 
@@ -492,24 +492,24 @@ AC_DEFUN([_BITCOIN_QT_FIND_LIBS_WITHOUT_PKGCONFIG],[
  if test "x$qt_lib_path" != x; then
  LIBS="-L$qt_lib_path"
  fi
- AC_CHECK_LIB([${QT_LIB_PREFIX}Svg],  [main],, BITCOIN_QT_FAIL(lib${QT_LIB_PREFIX}Svg not found))
- AC_CHECK_HEADER([QtSvg],, BITCOIN_QT_FAIL(lib${QT_LIB_PREFIX}Svg not found))
+ AC_CHECK_LIB([${QT_LIB_PREFIX}Svg], [main], [], [BITCOIN_QT_FAIL([lib${QT_LIB_PREFIX}Svg not found])])
+ AC_CHECK_HEADER([QtSvg], [], [BITCOIN_QT_FAIL([lib${QT_LIB_PREFIX}Svg not found])])
  QT_LIBS="$QT_LIBS $LIBS"
  QT_SVG_LIBS="$LIBS"
  LIBS=
  if test "x$qt_lib_path" != x; then
  LIBS="-L$qt_lib_path"
  fi
- AC_CHECK_LIB([${QT_LIB_PREFIX}Test],  [main],, have_qt_test=no)
- AC_CHECK_HEADER([QTest],, have_qt_test=no)
+ AC_CHECK_LIB([${QT_LIB_PREFIX}Test], [main], [], [have_qt_test=no])
+ AC_CHECK_HEADER([QTest], [], [have_qt_test=no])
  QT_TEST_LIBS="$LIBS"
  if test "x$use_dbus" != xno; then
  LIBS=
  if test "x$qt_lib_path" != x; then
  LIBS="-L$qt_lib_path"
  fi
- AC_CHECK_LIB([${QT_LIB_PREFIX}DBus],  [main],, have_qt_dbus=no)
- AC_CHECK_HEADER([QtDBus],, have_qt_dbus=no)
+ AC_CHECK_LIB([${QT_LIB_PREFIX}DBus], [main], [], [have_qt_dbus=no])
+ AC_CHECK_HEADER([QtDBus], [], [have_qt_dbus=no])
  QT_DBUS_LIBS="$LIBS"
  fi
  ])

build-aux/m4/gmp.m4

@@ -5,8 +5,9 @@ dnl file COPYING or http://www.opensource.org/licenses/mit-license.php.
 dnl
 AC_DEFUN([GMP_CHECK],[
 if test x"$has_gmp" != x"yes"; then
- AC_CHECK_HEADER(gmp.h,[
- AC_CHECK_LIB(gmp, __gmpz_init,[
+ AC_CHECK_HEADER([gmp.h],[
+ AC_CHECK_LIB([gmp], [__gmpz_init],
+ [
  has_gmp=yes;
  LIBS="$LIBS -lgmp";
  ])