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/cvs/rxvt-unicode/configure.ac
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Comparing rxvt-unicode/configure.ac (file contents):
Revision 1.132 by sf-exg, Wed Dec 14 12:03:04 2011 UTC vs.
Revision 1.136 by sf-exg, Wed Jan 18 19:44:09 2012 UTC

… …
9 9
10AC_CANONICAL_HOST 10AC_CANONICAL_HOST
11 11
12dnl RXVT version 12dnl RXVT version
13changequote(, )dnl 13changequote(, )dnl
14VERSION=`sed -n -e 's/^.*[ \t]VERSION.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h` 14VERSION=`sed -n -e 's/^.* VERSION.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`
15DATE=`sed -n -e 's/^.*[ \t]DATE.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h` 15DATE=`sed -n -e 's/^.* DATE.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`
16changequote([, ])dnl 16changequote([, ])dnl
17AC_SUBST(VERSION)dnl 17AC_SUBST(VERSION)dnl
18AC_SUBST(DATE)dnl 18AC_SUBST(DATE)dnl
19 19
20echo "" 20echo ""
… …
32AC_AIX 32AC_AIX
33AC_GNU_SOURCE 33AC_GNU_SOURCE
34AC_ISC_POSIX 34AC_ISC_POSIX
35AC_LANG(C++) 35AC_LANG(C++)
36 36
37LINKER="$CXX"
37dnl check whether we can link with gcc -lsupc++ 38dnl check whether we can link with gcc -lsupc++
38if test x$GCC = xyes && test x$GXX = xyes; then 39if test x$GCC = xyes && test x$GXX = xyes; then
39 dnl FreeBSD (at least up to 5.3) has a broken GCC, workaround it 40 dnl FreeBSD (at least up to 5.3) has a broken GCC, workaround it
40 AC_MSG_CHECKING([for working libsupc++]) 41 AC_MSG_CHECKING([for working libsupc++])
41 save_CXX="$CXX" 42 save_CXX="$CXX"
42 save_LIBS="$LIBS" 43 save_LIBS="$LIBS"
43 CXX="$CC" 44 CXX="$CC"
44 LIBS="$LIBS -lsupc++" 45 LIBS="$LIBS -lsupc++"
45 LINKER="$CC"
46 AC_LINK_IFELSE( 46 AC_LINK_IFELSE(
47 [AC_LANG_PROGRAM([struct test { }; void f() try { throw new test; } catch (...) { throw; }],[])], 47 [AC_LANG_PROGRAM([struct test { }; void f() try { throw new test; } catch (...) { throw; }],[])],
48 [AC_MSG_RESULT(ok)], 48 [AC_MSG_RESULT(ok)
49 LINKER="$CC"],
49 [ 50 [
50 AC_MSG_RESULT([no, making everything bigger and slower]) 51 AC_MSG_RESULT([no, making everything bigger and slower])
51 LIBS="$save_LIBS" 52 LIBS="$save_LIBS"
52 LINKER="$save_CXX"
53 ] 53 ]
54 ) 54 )
55 CXX="$save_CXX" 55 CXX="$save_CXX"
56fi 56fi
57AC_SUBST(LINKER,[$LINKER]) 57AC_SUBST(LINKER,[$LINKER])
… …
170 support_perl=yes 170 support_perl=yes
171 codesets=all 171 codesets=all
172 fi 172 fi
173 ]) 173 ])
174 174
175ASSERTIONS=no 175support_assertions=no
176AC_ARG_ENABLE(assert, 176AC_ARG_ENABLE(assert,
177 [ --enable-assert enable assertions], 177 [ --enable-assert enable assertions],
178 [if test x$enableval = xyes; then 178 [if test x$enableval = xyes; then
179 ASSERTIONS=yes 179 support_assertions=yes
180 fi]) 180 fi])
181if test x$ASSERTIONS = xno; then 181if test x$support_assertions = xno; then
182 AC_DEFINE(NDEBUG, 1, Disable assertions (good for debugging)) 182 AC_DEFINE(NDEBUG, 1, Disable assertions (good for debugging))
183fi 183fi
184 184
185WARNINGS=no 185support_warnings=no
186AC_ARG_ENABLE(warnings, 186AC_ARG_ENABLE(warnings,
187 [ --enable-warnings turn on g++ warnings], 187 [ --enable-warnings turn on g++ warnings],
188 [if test x$enableval = xyes; then 188 [if test x$enableval = xyes; then
189 WARNINGS=yes 189 support_warnings=yes
190 fi]) 190 fi])
191if test x$GXX = xyes; then 191if test x$GXX = xyes; then
192 if test $WARNINGS = yes; then 192 if test $support_warnings = yes; then
193 save_CXXFLAGS="$CXXFLAGS" 193 save_CXXFLAGS="$CXXFLAGS"
194 CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-non-virtual-dtor" 194 CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-unused-value"
195 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])], [], [CXXFLAGS="$save_CXXFLAGS"]) 195 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])], [], [CXXFLAGS="$save_CXXFLAGS"])
196 else 196 else
197 CXXFLAGS="$CXXFLAGS -w" 197 CXXFLAGS="$CXXFLAGS -w"
198 fi 198 fi
199fi 199fi

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