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-rw-r--r--configure.ac38
-rw-r--r--src/Makefile.am15
-rw-r--r--src/scripts/Makefile.am62
-rw-r--r--src/xz/Makefile.am6
-rw-r--r--src/xzdec/Makefile.am12
5 files changed, 93 insertions, 40 deletions
diff --git a/configure.ac b/configure.ac
index 5809c69a..df9d9126 100644
--- a/configure.ac
+++ b/configure.ac
@@ -369,6 +369,44 @@ AC_DEFINE_UNQUOTED([ASSUME_RAM], [$enable_assume_ram],
be determined.])
+#########################
+# Components to install #
+#########################
+
+AC_ARG_ENABLE([xz], [AC_HELP_STRING([--disable-xz],
+ [do not build the xz tool])],
+ [], [enable_xz=yes])
+AM_CONDITIONAL([COND_XZ], [test x$enable_xz != xno])
+
+AC_ARG_ENABLE([xzdec], [AC_HELP_STRING([--disable-xzdec],
+ [do not build xzdec])],
+ [], [enable_xzdec=yes])
+AM_CONDITIONAL([COND_XZDEC], [test x$enable_xzdec != xno])
+
+AC_ARG_ENABLE([lzmadec], [AC_HELP_STRING([--disable-lzmadec],
+ [do not build lzmadec
+ (it exists primarily for LZMA Utils compatibility)])],
+ [], [enable_lzmadec=yes])
+AM_CONDITIONAL([COND_LZMADEC], [test x$enable_lzmadec != xno])
+
+AC_ARG_ENABLE([lzmainfo], [AC_HELP_STRING([--disable-lzmainfo],
+ [do not build lzmainfo
+ (it exists primarily for LZMA Utils compatibility)])],
+ [], [enable_lzmainfo=yes])
+AM_CONDITIONAL([COND_LZMAINFO], [test x$enable_lzmainfo != xno])
+
+AC_ARG_ENABLE([lzma-links], [AC_HELP_STRING([--disable-lzma-links],
+ [do not create symlinks for LZMA Utils compatibility])],
+ [], [enable_lzma_links=yes])
+AM_CONDITIONAL([COND_LZMALINKS], [test x$enable_lzma_links != xno])
+
+AC_ARG_ENABLE([scripts], [AC_HELP_STRING([--disable-scripts],
+ [do not install the scripts xzdiff, xzgrep, xzless, xzmore,
+ and their symlinks])],
+ [], [enable_scripts=yes])
+AM_CONDITIONAL([COND_SCRIPTS], [test x$enable_scripts != xno])
+
+
###############################################################################
# Checks for programs.
###############################################################################
diff --git a/src/Makefile.am b/src/Makefile.am
index f03f5a3d..9fb4caad 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -5,5 +5,18 @@
## You can do whatever you want with this file.
##
-SUBDIRS = liblzma xz xzdec lzmainfo scripts
+SUBDIRS = liblzma xzdec
+
+if COND_XZ
+SUBDIRS += xz
+endif
+
+if COND_LZMAINFO
+SUBDIRS += lzmainfo
+endif
+
+if COND_SCRIPTS
+SUBDIRS += scripts
+endif
+
EXTRA_DIST = common
diff --git a/src/scripts/Makefile.am b/src/scripts/Makefile.am
index 86f27388..29bdbcd7 100644
--- a/src/scripts/Makefile.am
+++ b/src/scripts/Makefile.am
@@ -8,58 +8,48 @@
nodist_bin_SCRIPTS = xzdiff xzgrep xzmore xzless
dist_man_MANS = xzdiff.1 xzgrep.1 xzmore.1 xzless.1
+links = \
+ xzdiff-xzcmp \
+ xzgrep-xzegrep \
+ xzgrep-xzfgrep
+
+if COND_LZMALINKS
+links += \
+ xzdiff-lzdiff \
+ xzdiff-lzcmp \
+ xzgrep-lzgrep \
+ xzgrep-lzegrep \
+ xzgrep-lzfgrep \
+ xzmore-lzmore \
+ xzless-lzless
+endif
+
install-exec-hook:
cd $(DESTDIR)$(bindir) && \
- target=`echo xzdiff | sed '$(transform)'` && \
- for name in xzcmp lzdiff lzcmp; do \
- link=`echo $$name | sed '$(transform)'` && \
- rm -f $$link && \
- $(LN_S) $$target $$link; \
- done && \
- target=`echo xzgrep | sed '$(transform)'` && \
- for name in xzegrep xzfgrep lzgrep lzegrep lzfgrep; do \
- link=`echo $$name | sed '$(transform)'` && \
- rm -f $$link && \
- $(LN_S) $$target $$link; \
- done && \
- for name in xzmore xzless; do \
- target=`echo $$name | sed '$(transform)'` && \
- link=`echo $$name | sed 's/xz/lz/;$(transform)'` && \
+ for pair in $(links); do \
+ target=`echo $$pair | sed 's/-.*$$//' | sed '$(transform)'` && \
+ link=`echo $$pair | sed 's/^.*-//' | sed '$(transform)'` && \
rm -f $$link && \
$(LN_S) $$target $$link; \
done
install-data-hook:
cd $(DESTDIR)$(mandir)/man1 && \
- target=`echo xzdiff | sed '$(transform)'` && \
- for name in xzcmp lzdiff lzcmp; do \
- link=`echo $$name | sed '$(transform)'` && \
- rm -f $$link.1 && \
- $(LN_S) $$target.1 $$link.1; \
- done && \
- target=`echo xzgrep | sed '$(transform)'` && \
- for name in xzegrep xzfgrep lzgrep lzegrep lzfgrep; do \
- link=`echo $$name | sed '$(transform)'` && \
- rm -f $$link.1 && \
- $(LN_S) $$target.1 $$link.1; \
- done && \
- for name in xzmore xzless; do \
- target=`echo $$name | sed '$(transform)'` && \
- link=`echo $$name | sed 's/xz/lz/;$(transform)'` && \
+ for pair in $(links); do \
+ target=`echo $$pair | sed 's/-.*$$//' | sed '$(transform)'` && \
+ link=`echo $$pair | sed 's/^.*-//' | sed '$(transform)'` && \
rm -f $$link.1 && \
$(LN_S) $$target.1 $$link.1; \
done
uninstall-hook:
cd $(DESTDIR)$(bindir) && \
- for name in xzcmp lzdiff lzcmp xzegrep xzfgrep \
- lzgrep lzegrep lzfgrep lzmore lzless; do \
- link=`echo $$name | sed '$(transform)'` && \
+ for pair in $(links); do \
+ link=`echo $$pair | sed 's/^.*-//' | sed '$(transform)'` && \
rm -f $$link; \
done
cd $(DESTDIR)$(mandir)/man1 && \
- for name in xzcmp lzdiff lzcmp xzegrep xzfgrep \
- lzgrep lzegrep lzfgrep lzmore lzless; do \
- link=`echo $$name | sed '$(transform)'` && \
+ for pair in $(links); do \
+ link=`echo $$pair | sed 's/^.*-//' | sed '$(transform)'` && \
rm -f $$link.1; \
done
diff --git a/src/xz/Makefile.am b/src/xz/Makefile.am
index e4ed59cf..10ceee75 100644
--- a/src/xz/Makefile.am
+++ b/src/xz/Makefile.am
@@ -69,7 +69,11 @@ dist_man_MANS = xz.1
## Create symlinks for unxz and xzcat for convenience. Create symlinks also
## for lzma, unlzma, and lzcat for compatibility with LZMA Utils 4.32.x.
-xzlinks = unxz xzcat lzma unlzma lzcat
+xzlinks = unxz xzcat
+
+if COND_LZMALINKS
+xzlinks += lzma unlzma lzcat
+endif
install-exec-hook:
cd $(DESTDIR)$(bindir) && \
diff --git a/src/xzdec/Makefile.am b/src/xzdec/Makefile.am
index c31a30a7..2348e4e6 100644
--- a/src/xzdec/Makefile.am
+++ b/src/xzdec/Makefile.am
@@ -12,8 +12,6 @@
$(xzdec_CPPFLAGS) $(CPPFLAGS) $(RCFLAGS) -i $< -o $@
-bin_PROGRAMS = xzdec lzmadec
-
xzdec_SOURCES = \
xzdec.c \
$(top_srcdir)/src/common/tuklib_progname.c \
@@ -51,8 +49,17 @@ lzmadec_LDFLAGS = $(xzdec_LDFLAGS)
lzmadec_LDADD = $(xzdec_LDADD)
+bin_PROGRAMS =
+
+if COND_XZDEC
+bin_PROGRAMS += xzdec
dist_man_MANS = xzdec.1
+endif
+if COND_LZMADEC
+bin_PROGRAMS += lzmadec
+
+# FIXME: If xzdec is disabled, this will create a dangling symlink.
install-data-hook:
cd $(DESTDIR)$(mandir)/man1 && \
target=`echo xzdec | sed '$(transform)'` && \
@@ -64,3 +71,4 @@ uninstall-hook:
cd $(DESTDIR)$(mandir)/man1 && \
link=`echo lzmadec | sed '$(transform)'` && \
rm -f $$link.1
+endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-20 08:30:17 +0000