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| author | Constantin Jucovschi <cj@ubuntu.localdomain> | 2009-04-24 07:20:22 -0400 |
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| committer | Constantin Jucovschi <cj@ubuntu.localdomain> | 2009-04-24 07:20:22 -0400 |
| commit | 8f27e65bddd7d4b8515ce620fb485fdd78fcdf89 (patch) | |
| tree | bd328a4dd4f92d32202241b5e3a7f36177792c5f /m4/ac_prog_java_cc.m4 | |
| download | rasdaman-upstream-8f27e65bddd7d4b8515ce620fb485fdd78fcdf89.tar.gz rasdaman-upstream-8f27e65bddd7d4b8515ce620fb485fdd78fcdf89.tar.xz rasdaman-upstream-8f27e65bddd7d4b8515ce620fb485fdd78fcdf89.zip | |
Initial commitv8.0
Diffstat (limited to 'm4/ac_prog_java_cc.m4')
| -rw-r--r-- | m4/ac_prog_java_cc.m4 | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/m4/ac_prog_java_cc.m4 b/m4/ac_prog_java_cc.m4 new file mode 100644 index 0000000..66c44b1 --- /dev/null +++ b/m4/ac_prog_java_cc.m4 @@ -0,0 +1,68 @@ +dnl @synopsis AC_PROG_JAVA_CC +dnl +dnl Finds the appropriate java compiler on your path. By preference the +dnl java compiler is gcj, then jikes then javac. +dnl +dnl The macro can take one argument specifying a space separated list +dnl of java compiler names. +dnl +dnl For example: +dnl +dnl AC_PROG_JAVA_CC(javac, gcj) +dnl +dnl The macro also sets the compiler options variable: JAVA_CC_OPTS to +dnl something sensible: +dnl +dnl - for GCJ it sets it to: @GCJ_OPTS@ +dnl (if GCJ_OPTS is not yet defined then it is set to "-C") +dnl +dnl - no other compiler has applicable options yet +dnl +dnl Here's an example configure.in: +dnl +dnl AC_INIT(Makefile.in) +dnl AC_PROG_JAVA_CC() +dnl AC_OUTPUT(Makefile) +dnl dnl End. +dnl +dnl And here's the start of the Makefile.in: +dnl +dnl PROJECT_ROOT := @srcdir@ +dnl # Tool definitions. +dnl JAVAC := @JAVA_CC@ +dnl JAVAC_OPTS := @JAVA_CC_OPTS@ +dnl JAR_TOOL := @jar_tool@ +dnl +dnl @category Java +dnl @author Nic Ferrier <nferrier@tapsellferrier.co.uk> +dnl @version 2002-03-04 +dnl @license GPLWithACException + +# AC_PROG_JAVA_CC([COMPILER ...]) +# -------------------------- +# COMPILER ... is a space separated list of java compilers to search for. +# This just gives the user an opportunity to specify an alternative +# search list for the java compiler. +AC_DEFUN([AC_PROG_JAVA_CC], +[AC_ARG_VAR([JAVA_CC], [java compiler command])dnl +AC_ARG_VAR([JAVA_CC_FLAGS], [java compiler flags])dnl +m4_ifval([$1], + [AC_CHECK_TOOLS(JAVA_CC, [$1])], +[AC_CHECK_TOOL(JAVA_CC, gcj) +if test -z "$JAVA_CC"; then + AC_CHECK_TOOL(JAVA_CC, javac) +fi +if test -z "$JAVA_CC"; then + AC_CHECK_TOOL(JAVA_CC, jikes) +fi +]) +GCJ="$JAVA_CC" +if test "$JAVA_CC" = "gcj"; then + if test "$GCJ_OPTS" = ""; then + AC_SUBST(GCJ_OPTS,-C) + fi + AC_SUBST(JAVA_CC_OPTS, @GCJ_OPTS@, + [Define the compilation options for GCJ]) +fi +test -z "$JAVA_CC" && AC_MSG_ERROR([no acceptable java compiler found in \$PATH]) +])# AC_PROG_JAVA_CC |