1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
|
dnl
dnl Process this file with autoconf to produce a configure script.
dnl
AC_REVISION($Id: configure.in 405 2016-05-24 18:51:34Z obermeier $)
#--------------------------------------------------------------------
# Configure script for package 'tkimgppm', as distributed at November 20, 2001.
# TEA compliant.
#--------------------------------------------------------------------
AC_INIT([tkimgppm],[1.4.6])
TEA_INIT([3.9])
AC_CONFIG_AUX_DIR(../tclconfig)
PHIMGTYPE="ppm"
CPACKAGE="Tkimgppm"
PACKAGE_TCLNAME="img::ppm"
AC_SUBST(PACKAGE_TCLNAME)
#--------------------------------------------------------------------
# Load the tclConfig.sh file
# Load the tkConfig.sh file
#--------------------------------------------------------------------
TEA_PATH_TCLCONFIG
TEA_LOAD_TCLCONFIG
TEA_PATH_TKCONFIG
TEA_LOAD_TKCONFIG
#-----------------------------------------------------------------------
# Handle the --prefix=... option by defaulting to what Tcl gave.
# Must be called after TEA_LOAD_TCLCONFIG and before TEA_SETUP_COMPILER.
#-----------------------------------------------------------------------
TEA_PREFIX
#-----------------------------------------------------------------------
# Standard compiler checks.
# This sets up CC by using the CC env var, or looks for gcc otherwise.
# This also calls AC_PROG_CC, AC_PROG_INSTALL and a few others to create
# the basic setup necessary to compile executables.
#-----------------------------------------------------------------------
TEA_SETUP_COMPILER
TEA_PATH_CONFIG(tkimg)
TEA_LOAD_CONFIG(tkimg)
IMG_SRCPATH(tkimg)
#-----------------------------------------------------------------------
# Specify the C source files to compile in TEA_ADD_SOURCES,
# public headers that need to be installed in TEA_ADD_HEADERS,
# stub library C source files to compile in TEA_ADD_STUB_SOURCES,
# and runtime Tcl library files in TEA_ADD_TCL_SOURCES.
# This defines PKG(_STUB)_SOURCES, PKG(_STUB)_OBJECTS, PKG_HEADERS
# and PKG_TCL_SOURCES.
#-----------------------------------------------------------------------
TEA_ADD_SOURCES([ppm.c])
TEA_ADD_HEADERS([])
TEA_ADD_INCLUDES([-I\"`\${CYGPATH} \${tkimg_SRC_PATH}`\"])
TEA_ADD_INCLUDES([-I.])
TEA_ADD_LIBS([${MATH_LIBS}])
TEA_ADD_CFLAGS([])
TEA_ADD_CFLAGS([-DTKIMG_VERSION=\\\"\${tkimg_VERSION}\\\"])
TEA_ADD_STUB_SOURCES([])
TEA_ADD_TCL_SOURCES([])
PUP="`echo ${PACKAGE_NAME}| tr 'a-z' 'A-Z'`"
sed < "`${CYGPATH} ${srcdir}/../init.c`" > "init.c" \
-e "s/@CPACKAGE@/${CPACKAGE}/" \
-e "s/%PACKAGE%/${PACKAGE_NAME}/" \
-e "s/%PACKAGE_UP%/${PUP}/" \
-e "s/%PHIMGTYPE%/${PHIMGTYPE}/"
# init.c is an included source file, not a source by itself
# FUTURE: Do this through AC_OUTPUT!!
#--------------------------------------------------------------------
# __CHANGE__
# Choose which headers you need. Extension authors should try very
# hard to only rely on the Tcl public header files. Internal headers
# contain private data structures and are subject to change without
# notice.
# This MUST be called after TEA_LOAD_TCLCONFIG / TEA_LOAD_TKCONFIG
#--------------------------------------------------------------------
TEA_PUBLIC_TCL_HEADERS
TEA_PUBLIC_TK_HEADERS
#--------------------------------------------------------------------
# A few miscellaneous platform-specific items:
#
# Windows creates a few extra files that need to be cleaned up.
# We can add more files to clean if our extension creates any extra
# files in the future.
#
# Define any extra compiler flags in the PACKAGE_CFLAGS variable.
# These will be appended to the current set of compiler flags for
# your system.
#--------------------------------------------------------------------
if test "${TEA_PLATFORM}" = "windows" ; then
CLEANFILES="*.lib *.dll *.exp *.ilk *.pdb vc*.pch init.c"
else
CLEANFILES="init.c"
fi
AC_SUBST(CLEANFILES)
#--------------------------------------------------------------------
# Check whether --enable-threads or --disable-threads was given.
# So far only Tcl responds to this one.
#--------------------------------------------------------------------
TEA_ENABLE_THREADS
#--------------------------------------------------------------------
# The statement below defines a collection of symbols related to
# building as a shared library instead of a static library.
#--------------------------------------------------------------------
TEA_ENABLE_SHARED
#--------------------------------------------------------------------
# This macro figures out what flags to use with the compiler/linker
# when building shared/static debug/optimized objects. This information
# can be taken from the tclConfig.sh file, but this figures it all out.
#--------------------------------------------------------------------
TEA_CONFIG_CFLAGS
#--------------------------------------------------------------------
# Set the default compiler switches based on the --enable-symbols option.
#--------------------------------------------------------------------
TEA_ENABLE_SYMBOLS
#--------------------------------------------------------------------
# For Unix/Tk builds, make sure that the X libraries/headers are found.
# This must be called after TEA_CONFIG_CFLAGS as it adjusts LIBS.
#--------------------------------------------------------------------
TEA_PATH_X
#--------------------------------------------------------------------
# Everyone should be linking against the Tcl stub library. If you
# can't for some reason, remove this definition. If you aren't using
# stubs, you also need to modify the SHLIB_LD_LIBS setting below to
# link against the non-stubbed Tcl library.
#--------------------------------------------------------------------
AC_DEFINE(USE_TCL_STUBS)
AC_DEFINE(USE_TK_STUBS)
#--------------------------------------------------------------------
# This macro generates a line to use when building a library. It
# depends on values set by the TEA_ENABLE_SHARED, TEA_ENABLE_SYMBOLS,
# and TEA_LOAD_TCLCONFIG macros above.
#--------------------------------------------------------------------
TEA_MAKE_LIB
#--------------------------------------------------------------------
# __CHANGE__
# Add platform libs to LIBS or SHLIB_LD_LIBS as necessary.
#--------------------------------------------------------------------
if test "${TEA_PLATFORM}" = "windows" -a "$GCC" != "yes" ; then
TEA_ADD_LIBS([\"`${CYGPATH} ${tkimg_STUB_LIB_PATH}`\"])
else
TEA_ADD_LIBS([${tkimg_STUB_LIB_SPEC}])
fi
#--------------------------------------------------------------------
# Find tclsh so that we can run pkg_mkIndex to generate the pkgIndex.tcl
# file during the install process. Don't run the TCLSH_PROG through
# ${CYGPATH} because it's being used directly by make.
# Require that we use a tclsh shell version 8.2 or later since earlier
# versions have bugs in the pkg_mkIndex routine.
# Add WISH as well if this is a Tk extension.
#--------------------------------------------------------------------
TEA_PROG_TCLSH
TEA_PROG_WISH
#--------------------------------------------------------------------
# Finally, substitute all of the various values into the Makefile.
# You may alternatively have a special pkgIndex.tcl.in or other files
# which require substituting th AC variables in. Include these here.
#--------------------------------------------------------------------
AC_OUTPUT([Makefile])
#--------------------------------------------------------------------
|
