Initial commitHEADmaster

25 files changed, 389 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..0087de4
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,74 @@
+################################
+# A place to build out-of-tree #
+################################
+
+/build/*
+!/build/.keep
+
+##########################
+# Common generated files #
+##########################
+
+*.a
+*.c.d
+*.core
+*.la
+*.lo
+*.o
+
+.deps/
+.dirstamp
+.libs/
+
+############################
+# Always generated in root #
+############################
+
+/INSTALL
+/aclocal.m4
+/ar-lib
+/autom4te.cache/
+/autoscan.log
+/compile
+/config.guess
+/config.h.in
+/config.h.in~
+/config.sub
+/configure
+/configure.ac~
+/configure~
+/depcomp
+/install-sh
+/ltmain.sh
+/missing
+/test-driver
+
+# Custom
+
+/Makefile.in
+/include/Makefile.in
+/tests/Makefile.in
+
+###########################################
+# Only generated when configuring in root #
+###########################################
+
+/config.h
+/config.log
+/config.status
+/libtool
+/stamp-h1
+
+# Test subdirs
+
+/tests/test-suite.log
+/tests/test*.log
+/tests/test*.trs
+
+# Custom
+
+/foobar
+
+/Makefile
+/include/Makefile
+/tests/Makefile
diff --git a/AUTHORS b/AUTHORS
new file mode 100644
index 0000000..72df083
--- /dev/null
+++ b/AUTHORS
@@ -0,0 +1 @@
+foo <foo@foobar.org>
diff --git a/COPYING b/COPYING
new file mode 100644
index 0000000..0e259d4
--- /dev/null
+++ b/COPYING
@@ -0,0 +1,121 @@
+Creative Commons Legal Code
+
+CC0 1.0 Universal
+
+    CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE
+    LEGAL SERVICES. DISTRIBUTION OF THIS DOCUMENT DOES NOT CREATE AN
+    ATTORNEY-CLIENT RELATIONSHIP. CREATIVE COMMONS PROVIDES THIS
+    INFORMATION ON AN "AS-IS" BASIS. CREATIVE COMMONS MAKES NO WARRANTIES
+    REGARDING THE USE OF THIS DOCUMENT OR THE INFORMATION OR WORKS
+    PROVIDED HEREUNDER, AND DISCLAIMS LIABILITY FOR DAMAGES RESULTING FROM
+    THE USE OF THIS DOCUMENT OR THE INFORMATION OR WORKS PROVIDED
+    HEREUNDER.
+
+Statement of Purpose
+
+The laws of most jurisdictions throughout the world automatically confer
+exclusive Copyright and Related Rights (defined below) upon the creator
+and subsequent owner(s) (each and all, an "owner") of an original work of
+authorship and/or a database (each, a "Work").
+
+Certain owners wish to permanently relinquish those rights to a Work for
+the purpose of contributing to a commons of creative, cultural and
+scientific works ("Commons") that the public can reliably and without fear
+of later claims of infringement build upon, modify, incorporate in other
+works, reuse and redistribute as freely as possible in any form whatsoever
+and for any purposes, including without limitation commercial purposes.
+These owners may contribute to the Commons to promote the ideal of a free
+culture and the further production of creative, cultural and scientific
+works, or to gain reputation or greater distribution for their Work in
+part through the use and efforts of others.
+
+For these and/or other purposes and motivations, and without any
+expectation of additional consideration or compensation, the person
+associating CC0 with a Work (the "Affirmer"), to the extent that he or she
+is an owner of Copyright and Related Rights in the Work, voluntarily
+elects to apply CC0 to the Work and publicly distribute the Work under its
+terms, with knowledge of his or her Copyright and Related Rights in the
+Work and the meaning and intended legal effect of CC0 on those rights.
+
+1. Copyright and Related Rights. A Work made available under CC0 may be
+protected by copyright and related or neighboring rights ("Copyright and
+Related Rights"). Copyright and Related Rights include, but are not
+limited to, the following:
+
+  i. the right to reproduce, adapt, distribute, perform, display,
+     communicate, and translate a Work;
+ ii. moral rights retained by the original author(s) and/or performer(s);
+iii. publicity and privacy rights pertaining to a person's image or
+     likeness depicted in a Work;
+ iv. rights protecting against unfair competition in regards to a Work,
+     subject to the limitations in paragraph 4(a), below;
+  v. rights protecting the extraction, dissemination, use and reuse of data
+     in a Work;
+ vi. database rights (such as those arising under Directive 96/9/EC of the
+     European Parliament and of the Council of 11 March 1996 on the legal
+     protection of databases, and under any national implementation
+     thereof, including any amended or successor version of such
+     directive); and
+vii. other similar, equivalent or corresponding rights throughout the
+     world based on applicable law or treaty, and any national
+     implementations thereof.
+
+2. Waiver. To the greatest extent permitted by, but not in contravention
+of, applicable law, Affirmer hereby overtly, fully, permanently,
+irrevocably and unconditionally waives, abandons, and surrenders all of
+Affirmer's Copyright and Related Rights and associated claims and causes
+of action, whether now known or unknown (including existing as well as
+future claims and causes of action), in the Work (i) in all territories
+worldwide, (ii) for the maximum duration provided by applicable law or
+treaty (including future time extensions), (iii) in any current or future
+medium and for any number of copies, and (iv) for any purpose whatsoever,
+including without limitation commercial, advertising or promotional
+purposes (the "Waiver"). Affirmer makes the Waiver for the benefit of each
+member of the public at large and to the detriment of Affirmer's heirs and
+successors, fully intending that such Waiver shall not be subject to
+revocation, rescission, cancellation, termination, or any other legal or
+equitable action to disrupt the quiet enjoyment of the Work by the public
+as contemplated by Affirmer's express Statement of Purpose.
+
+3. Public License Fallback. Should any part of the Waiver for any reason
+be judged legally invalid or ineffective under applicable law, then the
+Waiver shall be preserved to the maximum extent permitted taking into
+account Affirmer's express Statement of Purpose. In addition, to the
+extent the Waiver is so judged Affirmer hereby grants to each affected
+person a royalty-free, non transferable, non sublicensable, non exclusive,
+irrevocable and unconditional license to exercise Affirmer's Copyright and
+Related Rights in the Work (i) in all territories worldwide, (ii) for the
+maximum duration provided by applicable law or treaty (including future
+time extensions), (iii) in any current or future medium and for any number
+of copies, and (iv) for any purpose whatsoever, including without
+limitation commercial, advertising or promotional purposes (the
+"License"). The License shall be deemed effective as of the date CC0 was
+applied by Affirmer to the Work. Should any part of the License for any
+reason be judged legally invalid or ineffective under applicable law, such
+partial invalidity or ineffectiveness shall not invalidate the remainder
+of the License, and in such case Affirmer hereby affirms that he or she
+will not (i) exercise any of his or her remaining Copyright and Related
+Rights in the Work or (ii) assert any associated claims and causes of
+action with respect to the Work, in either case contrary to Affirmer's
+express Statement of Purpose.
+
+4. Limitations and Disclaimers.
+
+ a. No trademark or patent rights held by Affirmer are waived, abandoned,
+    surrendered, licensed or otherwise affected by this document.
+ b. Affirmer offers the Work as-is and makes no representations or
+    warranties of any kind concerning the Work, express, implied,
+    statutory or otherwise, including without limitation warranties of
+    title, merchantability, fitness for a particular purpose, non
+    infringement, or the absence of latent or other defects, accuracy, or
+    the present or absence of errors, whether or not discoverable, all to
+    the greatest extent permissible under applicable law.
+ c. Affirmer disclaims responsibility for clearing rights of other persons
+    that may apply to the Work or any use thereof, including without
+    limitation any person's Copyright and Related Rights in the Work.
+    Further, Affirmer disclaims responsibility for obtaining any necessary
+    consents, permissions or other rights required for any use of the
+    Work.
+ d. Affirmer understands and acknowledges that Creative Commons is not a
+    party to this document and has no duty or obligation with respect to
+    this CC0 or use of the Work.
diff --git a/ChangeLog b/ChangeLog
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/ChangeLog
diff --git a/Makefile.am b/Makefile.am
new file mode 100644
index 0000000..9d501b7
--- /dev/null
+++ b/Makefile.am
@@ -0,0 +1,27 @@
+include $(top_srcdir)/make/shared.am
+
+ACLOCAL_AMFLAGS = -I m4 --install
+EXTRA_DIST = autogen.sh
+
+SUBDIRS = include
+SUBDIRS += .
+
+if ENABLE_CHECKS
+SUBDIRS += tests
+endif
+
+bin_PROGRAMS = foobar
+lib_LTLIBRARIES = libfoobar.la
+noinst_LIBRARIES = libfoobar.a
+
+foobar_LDADD = libfoobar.a
+foobar_SOURCES = \
+	src/main.c
+
+libfoobar_la_LIBADD = libfoobar.a
+libfoobar_la_SOURCES = \
+	src/lib.c
+
+libfoobar_a_SOURCES = \
+	src/common.h \
+	src/common.c
diff --git a/NEWS b/NEWS
new file mode 120000
index 0000000..7b97b99
--- /dev/null
+++ b/NEWS
@@ -0,0 +1 @@
+NEWS.md
\ No newline at end of file
diff --git a/NEWS.md b/NEWS.md
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/NEWS.md
diff --git a/README b/README
new file mode 120000
index 0000000..42061c0
--- /dev/null
+++ b/README
@@ -0,0 +1 @@
+README.md
\ No newline at end of file
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/README.md
diff --git a/VERSION b/VERSION
new file mode 100644
index 0000000..77d6f4c
--- /dev/null
+++ b/VERSION
@@ -0,0 +1 @@
+0.0.0
diff --git a/VERSION_SO b/VERSION_SO
new file mode 100644
index 0000000..f730b58
--- /dev/null
+++ b/VERSION_SO
@@ -0,0 +1 @@
+0:0:0
diff --git a/autogen.sh b/autogen.sh
new file mode 100755
index 0000000..b273a20
--- /dev/null
+++ b/autogen.sh
@@ -0,0 +1,5 @@
+#!/bin/sh
+
+set -eux
+
+exec autoreconf -isf -Wall
diff --git a/build/.keep b/build/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/build/.keep
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..5a49e23
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,65 @@
+############################
+# Specify program versions #
+############################
+
+AC_PREREQ([2.70])
+LT_PREREQ([2.4.2])
+
+
+
+##################################
+# Initialize Autoconf & Automake #
+##################################
+
+AC_INIT([foobar],
+  m4_normalize(m4_include([VERSION])),
+  [mailto:user@foobar.org],
+  [foobar],
+  [https://foobar.org])
+
+AC_CANONICAL_BUILD
+AC_CANONICAL_HOST
+
+AC_CONFIG_MACRO_DIR([m4])
+AC_CONFIG_HEADERS([config.h])
+AC_CONFIG_SRCDIR([src/main.c])
+AC_CONFIG_FILES([
+  Makefile
+  include/Makefile
+  tests/Makefile
+])
+
+AM_INIT_AUTOMAKE([1.16 subdir-objects])
+
+AC_SUBST([PACKAGE_DESCR], ['Foo Bar'])
+AC_SUBST([PACKAGE_VERSION_SO], m4_normalize(m4_include([VERSION_SO])))
+
+
+
+#################
+# Customization #
+#################
+
+AC_LANG([C])
+
+AC_PROG_CC
+
+AC_CHECK_HEADER_STDBOOL
+AS_IF([test "$ac_cv_header_stdbool_h" != yes], AC_MSG_ERROR([standard headers]))
+
+AC_ARG_ENABLE([werror], AS_HELP_STRING([--disable-werror], [disable -Werror]))
+AS_IF([test "$enable_werror" != no], [enable_werror=yes], [enable_werror=no])
+AM_CONDITIONAL([ENABLE_WERROR], [test "$enable_werror" = yes])
+
+AC_ARG_ENABLE([checks], AS_HELP_STRING([--enable-checks], [enable checks]))
+AS_IF([test "$enable_checks" != yes], [enable_werror=no], [enable_werror=yes])
+AM_CONDITIONAL([ENABLE_CHECKS], [test "$enable_checks" = yes])
+
+
+
+##########
+# Finish #
+##########
+
+LT_INIT
+AC_OUTPUT
diff --git a/include/Makefile.am b/include/Makefile.am
new file mode 100644
index 0000000..fe70870
--- /dev/null
+++ b/include/Makefile.am
@@ -0,0 +1,2 @@
+nobase_include_HEADERS = \
+	foobar.h
diff --git a/include/foobar.h b/include/foobar.h
new file mode 100644
index 0000000..f9e1967
--- /dev/null
+++ b/include/foobar.h
@@ -0,0 +1,14 @@
+#ifndef _FOOBAR_H
+#define _FOOBAR_H 1
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int foobar(int a, int b);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/m4/.gitignore b/m4/.gitignore
new file mode 100644
index 0000000..a68d087
--- /dev/null
+++ b/m4/.gitignore
@@ -0,0 +1,2 @@
+/*
+!/.gitignore
diff --git a/make/shared.am b/make/shared.am
new file mode 100644
index 0000000..1fce541
--- /dev/null
+++ b/make/shared.am
@@ -0,0 +1,14 @@
+# vim: set syntax=automake:
+
+AM_CFLAGS = \
+	-std=c99 \
+	-pedantic \
+	-Wall \
+	-Wextra \
+	-D_POSIX_C_SOURCE=200809L \
+	-I$(top_builddir)/include \
+	-I$(top_srcdir)/include
+
+if ENABLE_WERROR
+AM_CFLAGS += -Werror
+endif
diff --git a/src/common.c b/src/common.c
new file mode 100644
index 0000000..0a5c687
--- /dev/null
+++ b/src/common.c
@@ -0,0 +1,10 @@
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "common.h"
+
+int foobar_internal(const int a, const int b)
+{
+    return a + b;
+}
diff --git a/src/common.h b/src/common.h
new file mode 100644
index 0000000..6c1d0a4
--- /dev/null
+++ b/src/common.h
@@ -0,0 +1,6 @@
+#ifndef _FOOBAR_SRC_COMMON_H
+#define _FOOBAR_SRC_COMMON_H
+
+int foobar_internal(int a, int b);
+
+#endif
diff --git a/src/lib.c b/src/lib.c
new file mode 100644
index 0000000..959b5d5
--- /dev/null
+++ b/src/lib.c
@@ -0,0 +1,12 @@
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <foobar.h>
+
+#include "common.h"
+
+int foobar(const int a, const int b)
+{
+    return foobar_internal(a, b);
+}
diff --git a/src/main.c b/src/main.c
new file mode 100644
index 0000000..c12bda8
--- /dev/null
+++ b/src/main.c
@@ -0,0 +1,8 @@
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+int main(void)
+{
+    return 0;
+}
diff --git a/tests/.gitignore b/tests/.gitignore
new file mode 100644
index 0000000..8430234
--- /dev/null
+++ b/tests/.gitignore
@@ -0,0 +1 @@
+/test_foobar
diff --git a/tests/Makefile.am b/tests/Makefile.am
new file mode 100644
index 0000000..227a1a2
--- /dev/null
+++ b/tests/Makefile.am
@@ -0,0 +1,8 @@
+include $(top_srcdir)/make/shared.am
+
+TESTS =
+noinst_PROGRAMS = $(TESTS)
+
+TESTS += test_foobar
+test_foobar_LDADD = $(top_builddir)/libfoobar.a
+test_foobar_SOURCES = test_foobar.c
diff --git a/tests/test_foobar.c b/tests/test_foobar.c
new file mode 100644
index 0000000..bcde749
--- /dev/null
+++ b/tests/test_foobar.c
@@ -0,0 +1,15 @@
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#undef NDEBUG
+
+#include <assert.h>
+
+#include "../src/common.h"
+
+int main(void)
+{
+    assert(foobar_internal(2, 3) == 5);
+    return 0;
+}