Make biology/rasmol work at all color depths.

PR:		30406
Submitted by:	Glenn Johnson <gjohnson@srrc.ars.usda.gov>

1 files changed, 46 insertions, 0 deletions

diff --git a/biology/rasmol/scripts/build_viewer b/biology/rasmol/scripts/build_viewer
new file mode 100644
index 000000000000..1b0c1a2fd0da
--- /dev/null
+++ b/biology/rasmol/scripts/build_viewer
@@ -0,0 +1,46 @@
+#!/bin/sh
+
+# This builds the rasmol molecular viewer.  One of the problems with
+# rasmol is that is only works at one color depth.  This script will
+# build three viewers at different color depths, 8-bit, 16-bit,
+# and 32-bit.  The binaries are called rasmol-8, rasmol-16, and
+# rasmol-32 respectively.  A wrapper script installed with the port will
+# automatically select the right one.
+
+cd ${WRKSRC}
+
+cp Imakefile Imakefile.temp
+
+
+sed s@'ComplexProgramTarget(rasmol)'@'ComplexProgramTarget(rasmol-32)'@ \
+    Imakefile.temp > Imakefile
+
+xmkmf -a
+
+make clean && make
+
+sed -e s@'DEPTHDEF = -DTHIRTYTWOBIT'@'# DEPTHDEF = -DTHIRTYTWOBIT'@ \
+    -e s@'# DEPTHDEF = -DSIXTEENBIT'@'DEPTHDEF = -DSIXTEENBIT'@ \
+    -e s@'ComplexProgramTarget(rasmol)'@'ComplexProgramTarget(rasmol-16)'@ \
+       Imakefile.temp > Imakefile
+
+xmkmf -a
+
+make clean && make
+
+sed -e s@'DEPTHDEF = -DTHIRTYTWOBIT'@'# DEPTHDEF = -DTHIRTYTWOBIT'@ \
+    -e s@'# DEPTHDEF = -DEIGHTBIT'@'DEPTHDEF = -DEIGHTBIT'@ \
+    -e s@'ComplexProgramTarget(rasmol)'@'ComplexProgramTarget(rasmol-8)'@ \
+       Imakefile.temp > Imakefile
+
+xmkmf -a
+
+make clean && make
+
+# Restore Imakefile to original state so that rerunning this script does
+# the right thing.
+mv Imakefile.temp Imakefile
+xmkmf -a
+make clean && make rasmol.man
+
+exit 0