-AM_CPPFLAGS += -DINSTALL_LIBDIR=\"$(libdir)\"
+# SPDX-License-Identifier: MIT
+
+AM_CPPFLAGS += -DBABELTRACE_PLUGINS_DIR=\"$(BABELTRACE_PLUGINS_DIR)\"
noinst_LTLIBRARIES = libbabeltrace2-common.la
libbabeltrace2_common_la_SOURCES = \
- assert.h \
assert.c \
+ assert.h \
common.c \
common.h \
- logging.c \
- logging.h
+ uuid.c \
+ uuid.h
noinst_HEADERS = \
align.h \
list.h \
macros.h \
mmap-align.h \
- safe.h \
- version.h \
- version.i
+ safe.h
+
+# The following section is based on a similar feature in LTTng-tools.
##
## This target generates an include file that contains the git version
## overwrite the git version with an empty string in "version.i.tmp".
##
## If we don't have a "version.i.tmp" nor a "version.i", generate an empty
-## string as a failover.
+## string as a failover. If a "version.i" is present, for example when building
+## from a distribution tarball, get the git_version using grep.
##
-## If we don't have a "version.i" or we have both files and they are different,
-## copy "version.i.tmp" over "version.i". This way the dependent targets are
-## only rebuilt when the version string changes.
+## Fetch the BT_VERSION_EXTRA_NAME define from "version/extra_version_name" and output it
+## to "version.i.tmp".
+##
+## Fetch the BT_VERSION_EXTRA_DESCRIPTION define from "version/extra_version_description",
+## sanitize and format it with a sed script to replace all non-alpha-numeric values
+## with "-" and join all lines by replacing "\n" with litteral string c-style "\n" and
+## output it to "version.i.tmp".
+##
+## Repeat the same logic for the "version/extra_patches" directory.
+## Data fetched from "version/extra_patches" must be sanitized and
+## formatted.
+## The data is fetched using "ls" with an ignore pattern for the README.adoc file.
+## The sanitize step uses sed with a script to replace all
+## non-alpha-numeric values, except " " (space), to "-".
+## The formatting step uses sed with a script to join all lines
+## by replacing "\n" with litteral string c-style "\n".
+##
+## If we don't have a "version.i" or we have both files (version.i, version.i.tmp)
+## and they are different, copy "version.i.tmp" over "version.i".
+## This way the dependent targets are only rebuilt when the git version
+## string or either one of extra version string change.
##
-
version_verbose = $(version_verbose_@AM_V@)
version_verbose_ = $(version_verbose_@AM_DEFAULT_V@)
-version_verbose_0 = @echo " GEN " $@;
+version_verbose_0 = @echo " GEN " $@;
version.i:
$(version_verbose)rm -f version.i.tmp; \
+ if (test ! -f version.i && test -f "$(top_srcdir)/include/version.i"); then \
+ cp "$(top_srcdir)/include/version.i" version.i; \
+ fi; \
if (test -r "$(top_srcdir)/bootstrap" && test -r "$(top_srcdir)/.git") && \
test -x "`which git 2>&1;true`"; then \
GIT_VERSION_STR="`cd "$(top_srcdir)" && git describe --tags --dirty`"; \
GIT_CURRENT_TAG="`cd "$(top_srcdir)" && git describe --tags --exact-match --match="v[0-9]*" HEAD 2> /dev/null`"; \
- echo "#define GIT_VERSION \"$$GIT_VERSION_STR\"" > version.i.tmp; \
+ echo "#define BT_VERSION_GIT \"$$GIT_VERSION_STR\"" > version.i.tmp; \
if ! $(GREP) -- "-dirty" version.i.tmp > /dev/null && \
test "x$$GIT_CURRENT_TAG" != "x"; then \
- echo "#define GIT_VERSION \"\"" > version.i.tmp; \
+ echo "#define BT_VERSION_GIT \"\"" > version.i.tmp; \
fi; \
fi; \
if test ! -f version.i.tmp; then \
- if test ! -f version.i; then \
- echo '#define GIT_VERSION ""' > version.i; \
+ if test -f version.i; then \
+ $(GREP) "^#define \bBT_VERSION_GIT\b.*" version.i > version.i.tmp; \
+ else \
+ echo '#define BT_VERSION_GIT ""' > version.i.tmp; \
fi; \
- elif test ! -f version.i || \
+ fi; \
+ echo "#define BT_VERSION_EXTRA_NAME \"`$(SED) -n '1p' "$(top_srcdir)/version/extra_version_name" 2> /dev/null`\"" >> version.i.tmp; \
+ echo "#define BT_VERSION_EXTRA_DESCRIPTION \"`$(SED) -E ':a ; N ; $$!ba ; s/[^a-zA-Z0-9 \n\t\.,]/-/g ; s/\r{0,1}\n/\\\n/g' "$(top_srcdir)/version/extra_version_description" 2> /dev/null`\"" >> version.i.tmp; \
+ echo "#define BT_VERSION_EXTRA_PATCHES \"`ls -1 "$(top_srcdir)/version/extra_patches" | $(GREP) -v '^README.adoc' | $(SED) -E ':a ; N ; $$!ba ; s/[^a-zA-Z0-9 \n\t\.]/-/g ; s/\r{0,1}\n/\\\n/g' 2> /dev/null`\"" >> version.i.tmp; \
+ if test ! -f version.i || \
test x"`cat version.i.tmp`" != x"`cat version.i`"; then \
mv version.i.tmp version.i; \
fi; \
## clean when it's part of a dist tarball.
##
DISTCLEANFILES = version.i
+
+noinst_HEADERS += version.h version.i