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Description: build machinery: adjustment
Attempt to adjust the main Makefile for a better integration within
distribution machineries (e.g., debhelper(7)); meant to be suggested
to the upstream maintainer.
Origin: debian
Forwarded: by email
Author: Jerome Benoit <calculus@rezozer.net>
Last-Update: 2025-06-05
--- a/src/Makefile
+++ b/src/Makefile
@@ -1,5 +1,5 @@
# Makefile for Surface Evolver
-SHELL= /bin/sh
+SHELL= /bin/bash
# INSTRUCTIONS: Customize this makefile for your system by choosing
# your compiler (cc or gcc or whatever), and then uncomment the
@@ -22,8 +22,8 @@
# be able to use geomview. And -DOOGL is harmless in any case.
# NOTE: You can use the readline input editing system (if your system has it)
-# by adding -DUSE_READLINE to CFLAGS and -lreadline -lcurses to GRAPHLIB.
-# But beware; readline may be incompatible with using geomview.
+# by adding -DUSE_READLINE to CFLAGS and -lreadline to GRAPHLIB.
+# But beware, readline may be incompatible with using geomview.
# Also, the readline code was contributed by a user for version 2.30,
# and may be incompatible with readline libraries on some systems (Mac,
# for instance).
@@ -34,13 +34,17 @@
# Can also add -DLONGDOUBLE to use the long double floating point datatype
# (but that is slower and not recommended for general use).
-CC= gcc -O3
+CC= gcc
+
+CFLAGS?=
+CFLAGS+= -O3
+#CFLAGS+= -DLONGDOUBLE
#---------------------Start of system choices---------------------------------
# Remove #'s from following 3 lines for generic Unix without builtin graphics.
# Add -DOOGL to CFLAGS if you are using geomview.
-#CFLAGS= -DGENERIC
+#CFLAGS+= -DGENERIC
#GRAPH= nulgraph.o
#GRAPHLIB=
@@ -51,7 +55,7 @@
# You might have to add something like -I/usr/X11R6/include to CFLAGS if
# there is a problem finding Xlib.h while compiling xgraph.c, and add
# -L/usr/X11R6/lib to GRAPHLIB.
-#CFLAGS= -DGENERIC
+#CFLAGS+= -DGENERIC
#GRAPH= xgraph.o
#GRAPHLIB= -lX11
#some places might have -lX11-mit
@@ -61,8 +65,8 @@
# Remove #'s from following 3 lines for LINUX with OpenGL GLUT graphics.
# The graphics are on a second thread, so pthreads are needed.
# NOTE: -DPTRHEADS is necessary with glutgraph.o.
-#CFLAGS= -DLINUX -DOOGL -DPTHREADS
-#GRAPH= glutgraph.o
+#CFLAGS+= -DLINUX -DOOGL -DPTHREADS
+#GRAPH= glutgraph.o
#GRAPHLIB= -lGL -lGLU -lglut -lpthread
# NOTE: It has been reported to me that RedHat 9 needs the following line
# for GRAPHLIB, but earlier and later versions do okay with the GRAPHLIB
@@ -72,25 +76,23 @@
#----- Linux OpenGL with __float128 and libquadmath --------------------------
# 128-bit floating point in software (but 10 times slower).
# It's up to you to install the quadmath library.
-# Remove #'s from following 3 lines for LINUX with OpenGL GLUT graphics.
-# The graphics are on a second thread, so pthreads are needed.
-# NOTE: -DPTRHEADS is necessary with glutgraph.o.
-#CFLAGS= -DLINUX -DOOGL -DPTHREADS -DFLOAT128
-#GRAPH= glutgraph.o
-#GRAPHLIB= -lGL -lGLU -lglut -lpthread /usr/lib64/libquadmath.so.0
+# Remove #'s from previous 3 lines for LINUX with OpenGL GLUT graphics and from
+# the following 2 lines for LINUX with 128-bit floating point computation.
+#CFLAGS+= -DFLOAT128
+#GRAPHLIB+= -lquadmath
#------ Linux Xwindows ------------------------------------------------------
# Remove #'s from following 3 lines for LINUX with crummy Xwindows graphics.
# You may have to modify the X11 lib path given here.
-#CFLAGS= -DLINUX -DOOGL
+#CFLAGS+= -DLINUX -DOOGL
#GRAPH= xgraph.o
#GRAPHLIB= -L/usr/X11R6/lib -lX11
#-------- cygwin --------------------------------------------------------------
# Remove #'s from the following three lines for cygwin.
-#CFLAGS= -DLINUX -DOOGL -DPTHREADS
+#CFLAGS+= -DLINUX -DOOGL -DPTHREADS
#GRAPH= glutgraph.o
#GRAPHLIB= -lglut -lglu32 -lopengl32 -lpthread
@@ -98,7 +100,7 @@
# Remove #'s from following 5 lines for MAC OSX with OpenGL GLUT graphics.
#INC=/System/Library/Frameworks/GLUT.framework/Versions/A/Headers
-#CFLAGS= -DLINUX -DPTHREADS -DOOGL -DMAC_OS_X -I$(INC)
+#CFLAGS+= -DLINUX -DPTHREADS -DOOGL -DMAC_OS_X -I$(INC)
#GRAPH= glutgraph.o
#GLDIR=/System/Library/Frameworks/OpenGL.framework/Libraries
#GRAPHLIB= -L$(GLDIR) -lGL -lGLU -lobjc -framework GLUT
@@ -111,7 +113,7 @@
# Remove #'s from following 3 lines for SUNs or SPARCSTATIONs with X-windows
# WARNING: If you use -O2 optimization, you may have to compile popfilm.c
# without optimization, because sun optimization may hang.
-#CFLAGS= -DSUN -DOOGL -I/usr/openwin/include
+#CFLAGS+= -DSUN -DOOGL -I/usr/openwin/include
#GRAPH= xgraph.o
#GRAPHLIB= -L/usr/openwin/lib -lX11
@@ -126,7 +128,7 @@
# download glut-3.7b.sparc_solaris.tar.gz from www.sun.com.
#GLUTHOME= /usr/local/sparc_solaris/glut-3.7
#INCLUDE= -I/usr/openwin/include -I$(GLUTHOME)/include
-#CFLAGS= -DSUN -DOOGL -DGLUT -DPTHREADS -mt $(INCLUDE)
+#CFLAGS+= -DSUN -DOOGL -DGLUT -DPTHREADS -mt $(INCLUDE)
#GRAPH= glutgraph.o
#GRAPHLIB= -L/usr/openwin/lib -lX11 -L$(GLUTHOME)/lib/glut -lglut -lGL -lGLU -lXmu
@@ -138,7 +140,7 @@
# download glut-3.7b.sparc_solaris_64.tar.gz from www.sun.com.
#GLUTHOME= /usr/local/sparc_solaris_64bit/glut-3.7
#INCLUDE= -I/usr/openwin/include -I$(GLUTHOME)/include
-#CFLAGS= -DSUN -DOOGL -DGLUT -DPTHREADS -mt $(INCLUDE) -m64
+#CFLAGS+= -DSUN -DOOGL -DGLUT -DPTHREADS -mt $(INCLUDE) -m64
#GRAPH= glutgraph.o
#GRAPHLIB= -L/usr/openwin/lib -lX11 -L$(GLUTHOME)/lib/glut -lglut -lGL -lGLU -lXmu
@@ -151,7 +153,7 @@
# Remove #'s from following 3 lines for DEC Alpha with X-windows
# Add -DOOGL to CFLAGS if you have the X version of geomview.
-#CFLAGS= -DDECALPHA -O -Olimit 2000
+#CFLAGS+= -DDECALPHA -O -Olimit 2000
#GRAPH= xgraph.o
#GRAPHLIB= -lX11
@@ -198,7 +200,7 @@
# Remove #'s from following 3 lines for HP workstation
# Omit -Aa if you're using gcc
-#CFLAGS= -Aa -D_HPUX_SOURCE -I/usr/include/X11R5
+#CFLAGS+= -Aa -D_HPUX_SOURCE -I/usr/include/X11R5
#GRAPH= xgraph.o
#GRAPHLIB= -L/usr/lib/X11R5 -lX11
@@ -206,12 +208,14 @@
# Remove #'s from following 3 lines for NeXTStep without screen graphics
# (see separate ftp archive evolver.next.tar.Z for graphics version)
-#CFLAGS= -DNeXT
+#CFLAGS+= -DNeXT
#GRAPH= nulgraph.o
#GRAPHLIB=
#-------------------End of system-specific options----------------------------
+MAINHEADERS = skeleton.h storage.h model.h web.h
+
OBJ= calcforc.o variable.o trirevis.o stringl.o stringq.o model.o\
fixvol.o query.o matrix.o grapher.o painter.o filml.o filmq.o\
torvol.o lexinit.o graphgen.o modify.o userio.o boundary.o\
@@ -230,17 +234,16 @@
evolver: makemark $(OBJ) $(GRAPH)
- $(CC) $(CFLAGS) $(OBJ) $(GRAPH) $(GRAPHLIB) -o evolver -lm
+ $(CC) $(CFLAGS) $(LDFLAGS) $(OBJ) $(GRAPH) $(GRAPHLIB) -o evolver -lm
# This is to get global dependencies on the main header files.
-makemark: skeleton.h storage.h model.h web.h
+makemark: $(MAINHEADERS)
if [[ -z "$(GRAPH)" ]] ; then (echo "ERROR: You need to uncomment your system's lines in Makefile.") ; fi
- rm *.o || true
touch makemark
-.c.o:
- $(CC) $(CFLAGS) -c $<
-
+%.o: %.c $(MAINHEADERS)
+ $(CC) $(CPPFLAGS) $(CFLAGS) -c $<
+
# lexyy.c and ytab.c should only be remade when interface
# language is changed, which users shouldn't be touching.
|
