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-rw-r--r--Build/source/m4/kpse-harfbuzz-flags.m442
1 files changed, 42 insertions, 0 deletions
diff --git a/Build/source/m4/kpse-harfbuzz-flags.m4 b/Build/source/m4/kpse-harfbuzz-flags.m4
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+# Public macros for the TeX Live (TL) tree.
+# Copyright (C) 2012 Peter Breitenlohner <tex-live@tug.org>
+#
+# This file is free software; the copyright holder
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# KPSE_HARFBUZZ_FLAGS
+# -----------------
+# Provide the configure options '--with-system-harfbuzz' (if in the TL tree).
+#
+# Set the make variables HARFBUZZ_INCLUDES and HARFBUZZ_LIBS to the CPPFLAGS and
+# LIBS required for the `-lpng' library in libs/harfbuzz/ of the TL tree.
+AC_DEFUN([KPSE_HARFBUZZ_FLAGS],
+[AC_REQUIRE([KPSE_FREETYPE2_FLAGS])[]dnl
+AC_REQUIRE([KPSE_ICU_FLAGS])[]dnl
+_KPSE_LIB_FLAGS([harfbuzz], [harfbuzz], [],
+ [-IBLD/libs/harfbuzz/include], [BLD/libs/harfbuzz/libharfbuzz.a], [],
+ [], [${top_builddir}/../../libs/harfbuzz/include/hb.h])[]dnl
+]) # KPSE_HARFBUZZ_FLAGS
+
+# KPSE_HARFBUZZ_OPTIONS([WITH-SYSTEM])
+# ----------------------------------
+AC_DEFUN([KPSE_HARFBUZZ_OPTIONS],
+[m4_ifval([$1],
+ [AC_ARG_WITH([system-harfbuzz],
+ AS_HELP_STRING([--with-system-harfbuzz],
+ [use installed harfbuzz headers and library
+ (requires pkg-config)]))])[]dnl
+]) # KPSE_HARFBUZZ_OPTIONS
+
+# KPSE_HARFBUZZ_SYSTEM_FLAGS
+# ------------------------
+AC_DEFUN([KPSE_HARFBUZZ_SYSTEM_FLAGS],
+[AC_REQUIRE([_KPSE_CHECK_PKG_CONFIG])[]dnl
+if $PKG_CONFIG harfbuzz; then
+ HARFBUZZ_INCLUDES=`$PKG_CONFIG harfbuzz --cflags`
+ HARFBUZZ_LIBS=`$PKG_CONFIG harfbuzz --libs`
+elif test "x$need_harfbuzz:$with_system_harfbuzz" = xyes:yes; then
+ AC_MSG_ERROR([did not find harfbuzz])
+fi
+]) # KPSE_HARFBUZZ_SYSTEM_FLAGS